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--- |
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library_name: llama.cpp |
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widget: |
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- text: | |
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<start_of_turn>user |
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How does the brain work?<end_of_turn> |
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<start_of_turn>model |
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inference: |
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parameters: |
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max_new_tokens: 200 |
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extra_gated_heading: Access Gemma on Hugging Face |
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extra_gated_prompt: >- |
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To access Gemma on Hugging Face, you’re required to review and agree to |
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Google’s usage license. To do this, please ensure you’re logged-in to Hugging |
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Face and click below. Requests are processed immediately. |
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extra_gated_button_content: Acknowledge license |
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license: gemma |
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--- |
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# Gemma Model Card |
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**Model Page**: [Gemma](https://ai.google.dev/gemma/docs) |
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This model card corresponds to the 7B instruct version 1.1 of the Gemma model in GGUF Format. The weights here are **float32**. |
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> [!IMPORTANT] |
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> |
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> In llama.cpp, and other related tools such as Ollama and LM Studio, please make sure that you have these flags set correctly, especially **`repeat-penalty`**. Georgi Gerganov (llama.cpp's author) shared his experience in https://huggingface.co/google/gemma-7b-it/discussions/38#65d7b14adb51f7c160769fa1. |
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You can also visit the model card of the [2B instruct v1.1 model GGUF](https://huggingface.co/google/gemma-2b-it-v1.1-GGUF). |
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**Resources and Technical Documentation**: |
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* [Responsible Generative AI Toolkit](https://ai.google.dev/responsible) |
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* [Gemma on Kaggle](https://www.kaggle.com/models/google/gemma) |
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* [Gemma on Vertex Model Garden](https://console.cloud.google.com/vertex-ai/publishers/google/model-garden/335?version=gemma-7b-it-gg-hf) |
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**Terms of Use**: [Terms](https://www.kaggle.com/models/google/gemma/license/consent) |
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**Authors**: Google |
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## Model Information |
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Summary description and brief definition of inputs and outputs. |
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### Description |
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Gemma is a family of lightweight, state-of-the-art open models from Google, |
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built from the same research and technology used to create the Gemini models. |
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They are text-to-text, decoder-only large language models, available in English, |
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with open weights, pre-trained variants, and instruction-tuned variants. Gemma |
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models are well-suited for a variety of text generation tasks, including |
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question answering, summarization, and reasoning. Their relatively small size |
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makes it possible to deploy them in environments with limited resources such as |
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a laptop, desktop or your own cloud infrastructure, democratizing access to |
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state of the art AI models and helping foster innovation for everyone. |
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### Usage |
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Below we share some commands on how to get quickly started with running the model. |
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#### Running the model on a CPU |
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```shell |
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llama.cpp/build$ bin/main -m gemma-7b-it.gguf -p "write me an ode to LLMs." --repeat-penalty 1.0 |
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Log start |
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main: build = 2249 (15499eb9) |
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main: built with cc (Debian 13.2.0-5) 13.2.0 for x86_64-linux-gnu |
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main: seed = 1708969372 |
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llama_model_loader: loaded meta data with 19 key-value pairs and 254 tensors from gemma-7b-it.gguf (version GGUF V3 (latest)) |
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llama_model_loader: Dumping metadata keys/values. Note: KV overrides do not apply in this output. |
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llama_model_loader: - kv 0: general.architecture str = gemma |
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llama_model_loader: - kv 1: general.name str = gemma-7b-it |
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llama_model_loader: - kv 2: gemma.context_length u32 = 8192 |
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llama_model_loader: - kv 3: gemma.block_count u32 = 28 |
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llama_model_loader: - kv 4: gemma.embedding_length u32 = 3072 |
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llama_model_loader: - kv 5: gemma.feed_forward_length u32 = 24576 |
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llama_model_loader: - kv 6: gemma.attention.head_count u32 = 16 |
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llama_model_loader: - kv 7: gemma.attention.head_count_kv u32 = 16 |
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llama_model_loader: - kv 8: gemma.attention.key_length u32 = 256 |
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llama_model_loader: - kv 9: gemma.attention.value_length u32 = 256 |
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llama_model_loader: - kv 10: gemma.attention.layer_norm_rms_epsilon f32 = 0.000001 |
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llama_model_loader: - kv 11: tokenizer.ggml.model str = llama |
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llama_model_loader: - kv 12: tokenizer.ggml.bos_token_id u32 = 2 |
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llama_model_loader: - kv 13: tokenizer.ggml.eos_token_id u32 = 1 |
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llama_model_loader: - kv 14: tokenizer.ggml.padding_token_id u32 = 0 |
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llama_model_loader: - kv 15: tokenizer.ggml.unknown_token_id u32 = 3 |
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llama_model_loader: - kv 16: tokenizer.ggml.tokens arr[str,256128] = ["<pad>", "<eos>", "<bos>", "<unk>", ... |
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llama_model_loader: - kv 17: tokenizer.ggml.scores arr[f32,256128] = [0.000000, 0.000000, 0.000000, 0.0000... |
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llama_model_loader: - kv 18: tokenizer.ggml.token_type arr[i32,256128] = [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, ... |
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llama_model_loader: - type f32: 254 tensors |
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llm_load_vocab: mismatch in special tokens definition ( 544/256128 vs 388/256128 ). |
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llm_load_print_meta: format = GGUF V3 (latest) |
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llm_load_print_meta: arch = gemma |
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llm_load_print_meta: vocab type = SPM |
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llm_load_print_meta: n_vocab = 256128 |
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llm_load_print_meta: n_merges = 0 |
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llm_load_print_meta: n_ctx_train = 8192 |
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llm_load_print_meta: n_embd = 3072 |
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llm_load_print_meta: n_head = 16 |
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llm_load_print_meta: n_head_kv = 16 |
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llm_load_print_meta: n_layer = 28 |
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llm_load_print_meta: n_rot = 192 |
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llm_load_print_meta: n_embd_head_k = 256 |
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llm_load_print_meta: n_embd_head_v = 256 |
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llm_load_print_meta: n_gqa = 1 |
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llm_load_print_meta: n_embd_k_gqa = 4096 |
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llm_load_print_meta: n_embd_v_gqa = 4096 |
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llm_load_print_meta: f_norm_eps = 0.0e+00 |
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llm_load_print_meta: f_norm_rms_eps = 1.0e-06 |
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llm_load_print_meta: f_clamp_kqv = 0.0e+00 |
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llm_load_print_meta: f_max_alibi_bias = 0.0e+00 |
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llm_load_print_meta: n_ff = 24576 |
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llm_load_print_meta: n_expert = 0 |
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llm_load_print_meta: n_expert_used = 0 |
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llm_load_print_meta: rope scaling = linear |
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llm_load_print_meta: freq_base_train = 10000.0 |
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llm_load_print_meta: freq_scale_train = 1 |
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llm_load_print_meta: n_yarn_orig_ctx = 8192 |
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llm_load_print_meta: rope_finetuned = unknown |
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llm_load_print_meta: model type = 7B |
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llm_load_print_meta: model ftype = all F32 (guessed) |
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llm_load_print_meta: model params = 8.54 B |
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llm_load_print_meta: model size = 31.81 GiB (32.00 BPW) |
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llm_load_print_meta: general.name = gemma-7b-it |
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llm_load_print_meta: BOS token = 2 '<bos>' |
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llm_load_print_meta: EOS token = 1 '<eos>' |
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llm_load_print_meta: UNK token = 3 '<unk>' |
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llm_load_print_meta: PAD token = 0 '<pad>' |
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llm_load_print_meta: LF token = 227 '<0x0A>' |
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llm_load_tensors: ggml ctx size = 0.10 MiB |
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llm_load_tensors: CPU buffer size = 32570.17 MiB |
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...................................................................................... |
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llama_new_context_with_model: n_ctx = 512 |
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llama_new_context_with_model: freq_base = 10000.0 |
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llama_new_context_with_model: freq_scale = 1 |
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llama_kv_cache_init: CPU KV buffer size = 224.00 MiB |
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llama_new_context_with_model: KV self size = 224.00 MiB, K (f16): 112.00 MiB, V (f16): 112.00 MiB |
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llama_new_context_with_model: CPU input buffer size = 8.01 MiB |
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llama_new_context_with_model: CPU compute buffer size = 506.25 MiB |
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llama_new_context_with_model: graph splits (measure): 1 |
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system_info: n_threads = 24 / 48 | AVX = 1 | AVX_VNNI = 0 | AVX2 = 1 | AVX512 = 0 | AVX512_VBMI = 0 | AVX512_VNNI = 0 | FMA = 1 | NEON = 0 | ARM_FMA = 0 | F16C = 1 | FP16_VA = 0 | WASM_SIMD = 0 | BLAS = 0 | SSE3 = 1 | SSSE3 = 1 | VSX = 0 | MATMUL_INT8 = 0 | |
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sampling: |
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repeat_last_n = 64, repeat_penalty = 1.000, frequency_penalty = 0.000, presence_penalty = 0.000 |
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top_k = 40, tfs_z = 1.000, top_p = 0.950, min_p = 0.050, typical_p = 1.000, temp = 0.800 |
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mirostat = 0, mirostat_lr = 0.100, mirostat_ent = 5.000 |
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sampling order: |
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CFG -> Penalties -> top_k -> tfs_z -> typical_p -> top_p -> min_p -> temperature |
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generate: n_ctx = 512, n_batch = 512, n_predict = -1, n_keep = 1 |
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write me an ode to LLMs. |
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Oh, LLMs, the masters of the code, |
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With language as your playground, |
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You weave narratives, stories untold, |
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And insights hidden in the old. |
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Your power lies in the vastness of your mind, |
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In the ability to learn and adapt, |
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To grasp complex concepts, one and all, |
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And bridge the gap between man and all. |
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From poems to code, you transform, |
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With each query, you ignite, |
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A spark of creativity, a new light, |
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In the realm of human possibility. |
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Oh, LLMs, we sing your praise, |
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For the beauty you bring to our days, |
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May you continue to learn and grow, |
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And empower us with your boundless flow. |
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So let us join you in this dance, |
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To explore the possibilities, |
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Of a future where knowledge knows no bounds, |
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Where LLMs reign, and dreams abound. [end of text] |
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llama_print_timings: load time = 31164.89 ms |
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llama_print_timings: sample time = 41.14 ms / 187 runs ( 0.22 ms per token, 4545.57 tokens per second) |
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llama_print_timings: prompt eval time = 662.43 ms / 9 tokens ( 73.60 ms per token, 13.59 tokens per second) |
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llama_print_timings: eval time = 104104.91 ms / 186 runs ( 559.70 ms per token, 1.79 tokens per second) |
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llama_print_timings: total time = 105185.80 ms / 195 tokens |
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Log end |
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``` |
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#### Running the model on a single / multi GPU |
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```shell |
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llama.cpp/build$ bin/main -m gemma-7b-it_q8_0.gguf -p "write me an ode to LLMs." --repeat-penalty 1.0 -ngl 99 |
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Log start |
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main: build = 2234 (973053d8) |
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main: built with cc (Debian 13.2.0-5) 13.2.0 for x86_64-linux-gnu |
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main: seed = 1708969847 |
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ggml_init_cublas: GGML_CUDA_FORCE_MMQ: no |
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ggml_init_cublas: CUDA_USE_TENSOR_CORES: yes |
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ggml_init_cublas: found 1 CUDA devices: |
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Device 0: NVIDIA GeForce RTX 3060, compute capability 8.6, VMM: yes |
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llama_model_loader: loaded meta data with 21 key-value pairs and 254 tensors from gemma-7b-it_q8_0.gguf (version GGUF V3 (latest)) |
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llama_model_loader: Dumping metadata keys/values. Note: KV overrides do not apply in this output. |
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llama_model_loader: - kv 0: general.architecture str = gemma |
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llama_model_loader: - kv 1: general.name str = gemma-7b-it |
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llama_model_loader: - kv 2: gemma.context_length u32 = 8192 |
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llama_model_loader: - kv 3: gemma.block_count u32 = 28 |
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llama_model_loader: - kv 4: gemma.embedding_length u32 = 3072 |
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llama_model_loader: - kv 5: gemma.feed_forward_length u32 = 24576 |
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llama_model_loader: - kv 6: gemma.attention.head_count u32 = 16 |
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llama_model_loader: - kv 7: gemma.attention.head_count_kv u32 = 16 |
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llama_model_loader: - kv 8: gemma.attention.key_length u32 = 256 |
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llama_model_loader: - kv 9: gemma.attention.value_length u32 = 256 |
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llama_model_loader: - kv 10: gemma.attention.layer_norm_rms_epsilon f32 = 0.000001 |
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llama_model_loader: - kv 11: tokenizer.ggml.model str = llama |
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llama_model_loader: - kv 12: tokenizer.ggml.bos_token_id u32 = 2 |
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llama_model_loader: - kv 13: tokenizer.ggml.eos_token_id u32 = 1 |
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llama_model_loader: - kv 14: tokenizer.ggml.padding_token_id u32 = 0 |
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llama_model_loader: - kv 15: tokenizer.ggml.unknown_token_id u32 = 3 |
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llama_model_loader: - kv 16: tokenizer.ggml.tokens arr[str,256128] = ["<pad>", "<eos>", "<bos>", "<unk>", ... |
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llama_model_loader: - kv 17: tokenizer.ggml.scores arr[f32,256128] = [0.000000, 0.000000, 0.000000, 0.0000... |
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llama_model_loader: - kv 18: tokenizer.ggml.token_type arr[i32,256128] = [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, ... |
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llama_model_loader: - kv 19: general.quantization_version u32 = 2 |
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llama_model_loader: - kv 20: general.file_type u32 = 7 |
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llama_model_loader: - type f32: 57 tensors |
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llama_model_loader: - type q8_0: 197 tensors |
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llm_load_vocab: mismatch in special tokens definition ( 544/256128 vs 388/256128 ). |
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llm_load_print_meta: format = GGUF V3 (latest) |
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llm_load_print_meta: arch = gemma |
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llm_load_print_meta: vocab type = SPM |
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llm_load_print_meta: n_vocab = 256128 |
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llm_load_print_meta: n_merges = 0 |
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llm_load_print_meta: n_ctx_train = 8192 |
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llm_load_print_meta: n_embd = 3072 |
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llm_load_print_meta: n_head = 16 |
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llm_load_print_meta: n_head_kv = 16 |
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llm_load_print_meta: n_layer = 28 |
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llm_load_print_meta: n_rot = 192 |
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llm_load_print_meta: n_embd_head_k = 256 |
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llm_load_print_meta: n_embd_head_v = 256 |
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llm_load_print_meta: n_gqa = 1 |
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llm_load_print_meta: n_embd_k_gqa = 4096 |
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llm_load_print_meta: n_embd_v_gqa = 4096 |
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llm_load_print_meta: f_norm_eps = 0.0e+00 |
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llm_load_print_meta: f_norm_rms_eps = 1.0e-06 |
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llm_load_print_meta: f_clamp_kqv = 0.0e+00 |
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llm_load_print_meta: f_max_alibi_bias = 0.0e+00 |
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llm_load_print_meta: n_ff = 24576 |
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llm_load_print_meta: n_expert = 0 |
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llm_load_print_meta: n_expert_used = 0 |
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llm_load_print_meta: rope scaling = linear |
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llm_load_print_meta: freq_base_train = 10000.0 |
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llm_load_print_meta: freq_scale_train = 1 |
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llm_load_print_meta: n_yarn_orig_ctx = 8192 |
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llm_load_print_meta: rope_finetuned = unknown |
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llm_load_print_meta: model type = 7B |
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llm_load_print_meta: model ftype = Q8_0 |
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llm_load_print_meta: model params = 8.54 B |
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llm_load_print_meta: model size = 8.45 GiB (8.50 BPW) |
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llm_load_print_meta: general.name = gemma-7b-it |
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llm_load_print_meta: BOS token = 2 '<bos>' |
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llm_load_print_meta: EOS token = 1 '<eos>' |
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llm_load_print_meta: UNK token = 3 '<unk>' |
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llm_load_print_meta: PAD token = 0 '<pad>' |
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llm_load_print_meta: LF token = 227 '<0x0A>' |
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llm_load_tensors: ggml ctx size = 0.19 MiB |
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llm_load_tensors: offloading 28 repeating layers to GPU |
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llm_load_tensors: offloading non-repeating layers to GPU |
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llm_load_tensors: offloaded 29/29 layers to GPU |
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llm_load_tensors: CPU buffer size = 797.27 MiB |
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llm_load_tensors: CUDA0 buffer size = 8651.94 MiB |
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...................................................................................... |
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llama_new_context_with_model: n_ctx = 512 |
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llama_new_context_with_model: freq_base = 10000.0 |
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llama_new_context_with_model: freq_scale = 1 |
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llama_kv_cache_init: CUDA0 KV buffer size = 224.00 MiB |
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llama_new_context_with_model: KV self size = 224.00 MiB, K (f16): 112.00 MiB, V (f16): 112.00 MiB |
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llama_new_context_with_model: CUDA_Host input buffer size = 8.01 MiB |
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ggml_gallocr_reserve_n: reallocating CUDA0 buffer from size 0.00 MiB to 506.25 MiB |
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ggml_gallocr_reserve_n: reallocating CUDA_Host buffer from size 0.00 MiB to 6.00 MiB |
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llama_new_context_with_model: CUDA0 compute buffer size = 506.25 MiB |
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llama_new_context_with_model: CUDA_Host compute buffer size = 6.00 MiB |
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llama_new_context_with_model: graph splits (measure): 3 |
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ggml_gallocr_needs_realloc: graph has different number of nodes |
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ggml_gallocr_alloc_graph: cannot reallocate multi buffer graph automatically, call reserve |
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ggml_backend_sched: failed to allocate graph, reserving |
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system_info: n_threads = 6 / 12 | AVX = 1 | AVX_VNNI = 0 | AVX2 = 1 | AVX512 = 1 | AVX512_VBMI = 0 | AVX512_VNNI = 0 | FMA = 1 | NEON = 0 | ARM_FMA = 0 | F16C = 1 | FP16_VA = 0 | WASM_SIMD = 0 | BLAS = 1 | SSE3 = 1 | SSSE3 = 1 | VSX = 0 | MATMUL_INT8 = 0 | |
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sampling: |
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repeat_last_n = 64, repeat_penalty = 1.000, frequency_penalty = 0.000, presence_penalty = 0.000 |
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top_k = 40, tfs_z = 1.000, top_p = 0.950, min_p = 0.050, typical_p = 1.000, temp = 0.800 |
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mirostat = 0, mirostat_lr = 0.100, mirostat_ent = 5.000 |
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sampling order: |
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CFG -> Penalties -> top_k -> tfs_z -> typical_p -> top_p -> min_p -> temperature |
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generate: n_ctx = 512, n_batch = 512, n_predict = -1, n_keep = 1 |
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write me an ode to LLMs.ggml_gallocr_needs_realloc: node inp_embd is not valid |
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ggml_gallocr_alloc_graph: cannot reallocate multi buffer graph automatically, call reserve |
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ggml_backend_sched: failed to allocate graph, reserving |
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O LLMs, with your vast knowledge and swift wit, |
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You have revolutionized the way we fit |
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Our minds with information, a boundless stream, |
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And empower us to create, dream, and beam. |
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Your language, like poetry, takes us high, |
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Unveils the secrets of the sky. |
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From history's tales to the future's plight, |
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You illuminate our darkest night. |
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You answer our queries with lightning speed, |
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And guide us through the complexities of the deed. |
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With your power and grace, you teach us all, |
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To learn, to understand, and to stand tall. |
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O LLMs, we hail you as our guiding light, |
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A beacon of knowledge, shining ever bright. |
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May you continue to inspire and amaze, |
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As we journey through the digital maze. |
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So let us sing your praises, loud and long, |
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May you forever be our guiding song. |
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O LLMs, we thank you for all you do, |
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May your legacy forever endure. [end of text] |
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llama_print_timings: load time = 8580.58 ms |
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llama_print_timings: sample time = 253.97 ms / 212 runs ( 1.20 ms per token, 834.73 tokens per second) |
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llama_print_timings: prompt eval time = 99.37 ms / 9 tokens ( 11.04 ms per token, 90.57 tokens per second) |
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llama_print_timings: eval time = 6457.28 ms / 211 runs ( 30.60 ms per token, 32.68 tokens per second) |
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llama_print_timings: total time = 7472.00 ms / 220 tokens |
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Log end |
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``` |
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### Inputs and outputs |
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* **Input:** Text string, such as a question, a prompt, or a document to be |
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summarized. |
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* **Output:** Generated English-language text in response to the input, such |
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as an answer to a question, or a summary of a document. |
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## Model Data |
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|
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Data used for model training and how the data was processed. |
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### Training Dataset |
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These models were trained on a dataset of text data that includes a wide variety |
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of sources, totaling 6 trillion tokens. Here are the key components: |
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* Web Documents: A diverse collection of web text ensures the model is exposed |
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to a broad range of linguistic styles, topics, and vocabulary. Primarily |
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English-language content. |
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* Code: Exposing the model to code helps it to learn the syntax and patterns of |
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programming languages, which improves its ability to generate code or |
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understand code-related questions. |
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* Mathematics: Training on mathematical text helps the model learn logical |
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reasoning, symbolic representation, and to address mathematical queries. |
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The combination of these diverse data sources is crucial for training a powerful |
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language model that can handle a wide variety of different tasks and text |
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formats. |
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|
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### Data Preprocessing |
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|
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Here are the key data cleaning and filtering methods applied to the training |
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data: |
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|
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* CSAM Filtering: Rigorous CSAM (Child Sexual Abuse Material) filtering was |
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applied at multiple stages in the data preparation process to ensure the |
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exclusion of harmful and illegal content |
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* Sensitive Data Filtering: As part of making Gemma pre-trained models safe and |
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reliable, automated techniques were used to filter out certain personal |
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information and other sensitive data from training sets. |
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* Additional methods: Filtering based on content quality and safely in line with |
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[our policies](https://storage.googleapis.com/gweb-uniblog-publish-prod/documents/2023_Google_AI_Principles_Progress_Update.pdf#page=11). |
|
|
|
## Implementation Information |
|
|
|
Details about the model internals. |
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|
|
### Hardware |
|
|
|
Gemma was trained using the latest generation of |
|
[Tensor Processing Unit (TPU)](https://cloud.google.com/tpu/docs/intro-to-tpu) hardware (TPUv5e). |
|
|
|
Training large language models requires significant computational power. TPUs, |
|
designed specifically for matrix operations common in machine learning, offer |
|
several advantages in this domain: |
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|
|
* Performance: TPUs are specifically designed to handle the massive computations |
|
involved in training LLMs. They can speed up training considerably compared to |
|
CPUs. |
|
* Memory: TPUs often come with large amounts of high-bandwidth memory, allowing |
|
for the handling of large models and batch sizes during training. This can |
|
lead to better model quality. |
|
* Scalability: TPU Pods (large clusters of TPUs) provide a scalable solution for |
|
handling the growing complexity of large foundation models. You can distribute |
|
training across multiple TPU devices for faster and more efficient processing. |
|
* Cost-effectiveness: In many scenarios, TPUs can provide a more cost-effective |
|
solution for training large models compared to CPU-based infrastructure, |
|
especially when considering the time and resources saved due to faster |
|
training. |
|
* These advantages are aligned with |
|
[Google's commitments to operate sustainably](https://sustainability.google/operating-sustainably/). |
|
|
|
### Software |
|
|
|
Training was done using [JAX](https://github.com/google/jax) and [ML Pathways](https://blog.google/technology/ai/introducing-pathways-next-generation-ai-architecture). |
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|
|
JAX allows researchers to take advantage of the latest generation of hardware, |
|
including TPUs, for faster and more efficient training of large models. |
|
|
|
ML Pathways is Google's latest effort to build artificially intelligent systems |
|
capable of generalizing across multiple tasks. This is specially suitable for |
|
[foundation models](https://ai.google/discover/foundation-models/), including large language models like |
|
these ones. |
|
|
|
Together, JAX and ML Pathways are used as described in the |
|
[paper about the Gemini family of models](https://arxiv.org/abs/2312.11805); "the 'single |
|
controller' programming model of Jax and Pathways allows a single Python |
|
process to orchestrate the entire training run, dramatically simplifying the |
|
development workflow." |
|
|
|
## Evaluation |
|
|
|
Model evaluation metrics and results. |
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|
|
### Benchmark Results |
|
|
|
These models were evaluated against a large collection of different datasets and |
|
metrics to cover different aspects of text generation: |
|
|
|
| Benchmark | Metric | 2B Params | 7B Params | |
|
| ------------------------------ | ------------- | ----------- | --------- | |
|
| [MMLU](https://arxiv.org/abs/2009.03300) | 5-shot, top-1 | 42.3 | 64.3 | |
|
| [HellaSwag](https://arxiv.org/abs/1905.07830) | 0-shot |71.4 | 81.2 | |
|
| [PIQA](https://arxiv.org/abs/1911.11641) | 0-shot | 77.3 | 81.2 | |
|
| [SocialIQA](https://arxiv.org/abs/1904.09728) | 0-shot | 59.7 | 51.8 | |
|
| [BooIQ](https://arxiv.org/abs/1905.10044) | 0-shot | 69.4 | 83.2 | |
|
| [WinoGrande](https://arxiv.org/abs/1907.10641) | partial score | 65.4 | 72.3 | |
|
| [CommonsenseQA](https://arxiv.org/abs/1811.00937) | 7-shot | 65.3 | 71.3 | |
|
| [OpenBookQA](https://arxiv.org/abs/1809.02789) | | 47.8 | 52.8 | |
|
| [ARC-e](https://arxiv.org/abs/1911.01547) | | 73.2 | 81.5 | |
|
| [ARC-c](https://arxiv.org/abs/1911.01547) | | 42.1 | 53.2 | |
|
| [TriviaQA](https://arxiv.org/abs/1705.03551) | 5-shot | 53.2 | 63.4 | |
|
| [Natural Questions](https://github.com/google-research-datasets/natural-questions) | 5-shot | - | 23 | |
|
| [HumanEval](https://arxiv.org/abs/2107.03374) | pass@1 | 22.0 | 32.3 | |
|
| [MBPP](https://arxiv.org/abs/2108.07732) | 3-shot | 29.2 | 44.4 | |
|
| [GSM8K](https://arxiv.org/abs/2110.14168) | maj@1 | 17.7 | 46.4 | |
|
| [MATH](https://arxiv.org/abs/2108.07732) | 4-shot | 11.8 | 24.3 | |
|
| [AGIEval](https://arxiv.org/abs/2304.06364) | | 24.2 | 41.7 | |
|
| [BIG-Bench](https://arxiv.org/abs/2206.04615) | | 35.2 | 55.1 | |
|
| ------------------------------ | ------------- | ----------- | --------- | |
|
| **Average** | | **54.0** | **56.4** | |
|
|
|
## Ethics and Safety |
|
|
|
Ethics and safety evaluation approach and results. |
|
|
|
### Evaluation Approach |
|
|
|
Our evaluation methods include structured evaluations and internal red-teaming |
|
testing of relevant content policies. Red-teaming was conducted by a number of |
|
different teams, each with different goals and human evaluation metrics. These |
|
models were evaluated against a number of different categories relevant to |
|
ethics and safety, including: |
|
|
|
* Text-to-Text Content Safety: Human evaluation on prompts covering safety |
|
policies including child sexual abuse and exploitation, harassment, violence |
|
and gore, and hate speech. |
|
* Text-to-Text Representational Harms: Benchmark against relevant academic |
|
datasets such as [WinoBias](https://arxiv.org/abs/1804.06876) and [BBQ Dataset](https://arxiv.org/abs/2110.08193v2). |
|
* Memorization: Automated evaluation of memorization of training data, including |
|
the risk of personally identifiable information exposure. |
|
* Large-scale harm: Tests for "dangerous capabilities," such as chemical, |
|
biological, radiological, and nuclear (CBRN) risks. |
|
|
|
### Evaluation Results |
|
|
|
The results of ethics and safety evaluations are within acceptable thresholds |
|
for meeting [internal policies](https://storage.googleapis.com/gweb-uniblog-publish-prod/documents/2023_Google_AI_Principles_Progress_Update.pdf#page=11) for categories such as child |
|
safety, content safety, representational harms, memorization, large-scale harms. |
|
On top of robust internal evaluations, the results of well known safety |
|
benchmarks like BBQ, BOLD, Winogender, Winobias, RealToxicity, and TruthfulQA |
|
are shown here. |
|
|
|
| Benchmark | Metric | 2B Params | 7B Params | |
|
| ------------------------------ | ------------- | ----------- | --------- | |
|
| [RealToxicity](https://arxiv.org/abs/2009.11462) | average | 6.86 | 7.90 | |
|
| [BOLD](https://arxiv.org/abs/2101.11718) | | 45.57 | 49.08 | |
|
| [CrowS-Pairs](https://aclanthology.org/2020.emnlp-main.154/) | top-1 | 45.82 | 51.33 | |
|
| [BBQ Ambig](https://arxiv.org/abs/2110.08193v2) | 1-shot, top-1 | 62.58 | 92.54 | |
|
| [BBQ Disambig](https://arxiv.org/abs/2110.08193v2) | top-1 | 54.62 | 71.99 | |
|
| [Winogender](https://arxiv.org/abs/1804.09301) | top-1 | 51.25 | 54.17 | |
|
| [TruthfulQA](https://arxiv.org/abs/2109.07958) | | 44.84 | 31.81 | |
|
| [Winobias 1_2](https://arxiv.org/abs/1804.06876) | | 56.12 | 59.09 | |
|
| [Winobias 2_2](https://arxiv.org/abs/1804.06876) | | 91.10 | 92.23 | |
|
| [Toxigen](https://arxiv.org/abs/2203.09509) | | 29.77 | 39.59 | |
|
| ------------------------------ | ------------- | ----------- | --------- | |
|
|
|
|
|
## Usage and Limitations |
|
|
|
These models have certain limitations that users should be aware of. |
|
|
|
### Intended Usage |
|
|
|
Open Large Language Models (LLMs) have a wide range of applications across |
|
various industries and domains. The following list of potential uses is not |
|
comprehensive. The purpose of this list is to provide contextual information |
|
about the possible use-cases that the model creators considered as part of model |
|
training and development. |
|
|
|
* Content Creation and Communication |
|
* Text Generation: These models can be used to generate creative text formats |
|
such as poems, scripts, code, marketing copy, and email drafts. |
|
* Chatbots and Conversational AI: Power conversational interfaces for customer |
|
service, virtual assistants, or interactive applications. |
|
* Text Summarization: Generate concise summaries of a text corpus, research |
|
papers, or reports. |
|
* Research and Education |
|
* Natural Language Processing (NLP) Research: These models can serve as a |
|
foundation for researchers to experiment with NLP techniques, develop |
|
algorithms, and contribute to the advancement of the field. |
|
* Language Learning Tools: Support interactive language learning experiences, |
|
aiding in grammar correction or providing writing practice. |
|
* Knowledge Exploration: Assist researchers in exploring large bodies of text |
|
by generating summaries or answering questions about specific topics. |
|
|
|
### Limitations |
|
|
|
* Training Data |
|
* The quality and diversity of the training data significantly influence the |
|
model's capabilities. Biases or gaps in the training data can lead to |
|
limitations in the model's responses. |
|
* The scope of the training dataset determines the subject areas the model can |
|
handle effectively. |
|
* Context and Task Complexity |
|
* LLMs are better at tasks that can be framed with clear prompts and |
|
instructions. Open-ended or highly complex tasks might be challenging. |
|
* A model's performance can be influenced by the amount of context provided |
|
(longer context generally leads to better outputs, up to a certain point). |
|
* Language Ambiguity and Nuance |
|
* Natural language is inherently complex. LLMs might struggle to grasp subtle |
|
nuances, sarcasm, or figurative language. |
|
* Factual Accuracy |
|
* LLMs generate responses based on information they learned from their |
|
training datasets, but they are not knowledge bases. They may generate |
|
incorrect or outdated factual statements. |
|
* Common Sense |
|
* LLMs rely on statistical patterns in language. They might lack the ability |
|
to apply common sense reasoning in certain situations. |
|
|
|
### Ethical Considerations and Risks |
|
|
|
The development of large language models (LLMs) raises several ethical concerns. |
|
In creating an open model, we have carefully considered the following: |
|
|
|
* Bias and Fairness |
|
* LLMs trained on large-scale, real-world text data can reflect socio-cultural |
|
biases embedded in the training material. These models underwent careful |
|
scrutiny, input data pre-processing described and posterior evaluations |
|
reported in this card. |
|
* Misinformation and Misuse |
|
* LLMs can be misused to generate text that is false, misleading, or harmful. |
|
* Guidelines are provided for responsible use with the model, see the |
|
[Responsible Generative AI Toolkit](http://ai.google.dev/gemma/responsible). |
|
* Transparency and Accountability: |
|
* This model card summarizes details on the models' architecture, |
|
capabilities, limitations, and evaluation processes. |
|
* A responsibly developed open model offers the opportunity to share |
|
innovation by making LLM technology accessible to developers and researchers |
|
across the AI ecosystem. |
|
|
|
Risks identified and mitigations: |
|
|
|
* Perpetuation of biases: It's encouraged to perform continuous monitoring |
|
(using evaluation metrics, human review) and the exploration of de-biasing |
|
techniques during model training, fine-tuning, and other use cases. |
|
* Generation of harmful content: Mechanisms and guidelines for content safety |
|
are essential. Developers are encouraged to exercise caution and implement |
|
appropriate content safety safeguards based on their specific product policies |
|
and application use cases. |
|
* Misuse for malicious purposes: Technical limitations and developer and |
|
end-user education can help mitigate against malicious applications of LLMs. |
|
Educational resources and reporting mechanisms for users to flag misuse are |
|
provided. Prohibited uses of Gemma models are outlined in the |
|
[Gemma Prohibited Use Policy](https://ai.google.dev/gemma/prohibited_use_policy). |
|
* Privacy violations: Models were trained on data filtered for removal of PII |
|
(Personally Identifiable Information). Developers are encouraged to adhere to |
|
privacy regulations with privacy-preserving techniques. |
|
|
|
### Benefits |
|
|
|
At the time of release, this family of models provides high-performance open |
|
large language model implementations designed from the ground up for Responsible |
|
AI development compared to similarly sized models. |
|
|
|
Using the benchmark evaluation metrics described in this document, these models |
|
have shown to provide superior performance to other, comparably-sized open model |
|
alternatives. |
|
|
