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gemma-7b-with-it-tokens

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 ---
 library_name: transformers
 tags: []
-extra_gated_heading: "Access Gemma on Hugging Face"
-extra_gated_prompt: "To access Gemma on Hugging Face, you’re required to review and agree to Google’s usage license. To do this, please ensure you’re logged-in to Hugging Face and click below. Requests are processed immediately."
-extra_gated_button_content: "Acknowledge license"
 license: other
 license_name: gemma-terms-of-use
 license_link: https://ai.google.dev/gemma/terms
 ---
-# Gemma Model Card
-**Model Page**: [Gemma](https://ai.google.dev/gemma/docs)
-This model card corresponds to the 7B base version of the Gemma model. You can also visit the model card of the [2B base model](https://huggingface.co/google/gemma-2b), [7B instruct model](https://huggingface.co/google/gemma-7b-it), and [2B instruct model](https://huggingface.co/google/gemma-2b-it).
-**Resources and Technical Documentation**:
-* [Responsible Generative AI Toolkit](https://ai.google.dev/responsible)
-* [Gemma on Kaggle](https://www.kaggle.com/models/google/gemma)
-* [Gemma on Vertex Model Garden](https://console.cloud.google.com/vertex-ai/publishers/google/model-garden/335?version=gemma-7b-gg-hf)
-**Terms of Use**: [Terms](https://www.kaggle.com/models/google/gemma/license/consent)
-**Authors**: Google
-## Model Information
-Summary description and brief definition of inputs and outputs.
-### Description
-Gemma is a family of lightweight, state-of-the-art open models from Google,
-built from the same research and technology used to create the Gemini models.
-They are text-to-text, decoder-only large language models, available in English,
-with open weights, pre-trained variants, and instruction-tuned variants. Gemma
-models are well-suited for a variety of text generation tasks, including
-question answering, summarization, and reasoning. Their relatively small size
-makes it possible to deploy them in environments with limited resources such as
-a laptop, desktop or your own cloud infrastructure, democratizing access to
-state of the art AI models and helping foster innovation for everyone.
-### Usage
-Below we share some code snippets on how to get quickly started with running the model. First make sure to `pip install -U transformers`, then copy the snippet from the section that is relevant for your usecase.
-#### Fine-tuning examples
-You can find fine-tuning notebooks under the [`examples/` directory](https://huggingface.co/google/gemma-7b/tree/main/examples). We provide:
-* A script to perform Supervised Fine-Tuning (SFT) on UltraChat dataset using [QLoRA](https://huggingface.co/papers/2305.14314)
-* A script to perform SFT using FSDP on TPU devices
-* A notebook that you can run on a free-tier Google Colab instance to perform SFT on English quotes dataset
-#### Running the model on a CPU
-```python
-from transformers import AutoTokenizer, AutoModelForCausalLM
-tokenizer = AutoTokenizer.from_pretrained("google/gemma-7b")
-model = AutoModelForCausalLM.from_pretrained("google/gemma-7b")
-input_text = "Write me a poem about Machine Learning."
-input_ids = tokenizer(input_text, return_tensors="pt")
-outputs = model.generate(**input_ids)
-print(tokenizer.decode(outputs[0]))
-```
-#### Running the model on a single / multi GPU
-```python
-# pip install accelerate
-from transformers import AutoTokenizer, AutoModelForCausalLM
-tokenizer = AutoTokenizer.from_pretrained("google/gemma-7b")
-model = AutoModelForCausalLM.from_pretrained("google/gemma-7b", device_map="auto")
-input_text = "Write me a poem about Machine Learning."
-input_ids = tokenizer(input_text, return_tensors="pt").to("cuda")
-outputs = model.generate(**input_ids)
-print(tokenizer.decode(outputs[0]))
 ```
-#### Running the model on a GPU using different precisions
-* _Using `torch.float16`_
-```python
-# pip install accelerate
-from transformers import AutoTokenizer, AutoModelForCausalLM
-tokenizer = AutoTokenizer.from_pretrained("google/gemma-7b")
-model = AutoModelForCausalLM.from_pretrained("google/gemma-7b", device_map="auto", torch_dtype=torch.float16)
-input_text = "Write me a poem about Machine Learning."
-input_ids = tokenizer(input_text, return_tensors="pt").to("cuda")
-outputs = model.generate(**input_ids)
-print(tokenizer.decode(outputs[0]))
-```
-* _Using `torch.bfloat16`_
-```python
-# pip install accelerate
-from transformers import AutoTokenizer, AutoModelForCausalLM
-tokenizer = AutoTokenizer.from_pretrained("google/gemma-7b")
-model = AutoModelForCausalLM.from_pretrained("google/gemma-7b", device_map="auto", torch_dtype=torch.bfloat16)
-input_text = "Write me a poem about Machine Learning."
-input_ids = tokenizer(input_text, return_tensors="pt").to("cuda")
-outputs = model.generate(**input_ids)
-print(tokenizer.decode(outputs[0]))
-```
-#### Quantized Versions through `bitsandbytes`
-* _Using 8-bit precision (int8)_
-```python
-# pip install bitsandbytes accelerate
-from transformers import AutoTokenizer, AutoModelForCausalLM, BitsAndBytesConfig
-quantization_config = BitsAndBytesConfig(load_in_8bit=True)
-tokenizer = AutoTokenizer.from_pretrained("google/gemma-7b")
-model = AutoModelForCausalLM.from_pretrained("google/gemma-7b", quantization_config=quantization_config)
-input_text = "Write me a poem about Machine Learning."
-input_ids = tokenizer(input_text, return_tensors="pt").to("cuda")
-outputs = model.generate(**input_ids)
-print(tokenizer.decode(outputs[0]))
-```
-* _Using 4-bit precision_
-```python
-# pip install bitsandbytes accelerate
-from transformers import AutoTokenizer, AutoModelForCausalLM, BitsAndBytesConfig
-quantization_config = BitsAndBytesConfig(load_in_4bit=True)
-tokenizer = AutoTokenizer.from_pretrained("google/gemma-7b")
-model = AutoModelForCausalLM.from_pretrained("google/gemma-7b", quantization_config=quantization_config)
-input_text = "Write me a poem about Machine Learning."
-input_ids = tokenizer(input_text, return_tensors="pt").to("cuda")
-outputs = model.generate(**input_ids)
-print(tokenizer.decode(outputs[0]))
-```
-#### Other optimizations
-* _Flash Attention 2_
-First make sure to install `flash-attn` in your environment `pip install flash-attn`
-```diff
-model = AutoModelForCausalLM.from_pretrained(
-    model_id,
-    torch_dtype=torch.float16,
-+   attn_implementation="flash_attention_2"
-).to(0)
-```
-### Inputs and outputs
-*   **Input:** Text string, such as a question, a prompt, or a document to be
-    summarized.
-*   **Output:** Generated English-language text in response to the input, such
-    as an answer to a question, or a summary of a document.
-## Model Data
-Data used for model training and how the data was processed.
-### Training Dataset
-These models were trained on a dataset of text data that includes a wide variety
-of sources, totaling 6 trillion tokens. Here are the key components:
-* Web Documents: A diverse collection of web text ensures the model is exposed
-  to a broad range of linguistic styles, topics, and vocabulary. Primarily
-  English-language content.
-* Code: Exposing the model to code helps it to learn the syntax and patterns of
-  programming languages, which improves its ability to generate code or
-  understand code-related questions.
-* Mathematics: Training on mathematical text helps the model learn logical
-  reasoning, symbolic representation, and to address mathematical queries.
-The combination of these diverse data sources is crucial for training a powerful
-language model that can handle a wide variety of different tasks and text
-formats.
-### Data Preprocessing
-Here are the key data cleaning and filtering methods applied to the training
-data:
-* CSAM Filtering: Rigorous CSAM (Child Sexual Abuse Material) filtering was
-  applied at multiple stages in the data preparation process to ensure the
-  exclusion of harmful and illegal content
-* Sensitive Data Filtering: As part of making Gemma pre-trained models safe and
-  reliable, automated techniques were used to filter out certain personal
-  information and other sensitive data from training sets.
-* Additional methods: Filtering based on content quality and safely in line with
-  [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.
-### 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:
-* 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).
-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.
-### 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.

 ---
 library_name: transformers
 tags: []
 license: other
 license_name: gemma-terms-of-use
 license_link: https://ai.google.dev/gemma/terms
 ---
+# Gemma with Instruction-Tuning Special Tokens
+This is the [Gemma-7b](https://huggingface.co/google/gemma-7b) base model, augmented with the `<start_of_turn>` and `<end_of_turn>` special tokens included in the [Gemma-7b-it](https://huggingface.co/google/gemma-7b-it) instruction-tuned model, for further instruction/RL fine-tuning usage.
+Added special tokens:
 ```
+<start_of_turn>
+<end_of_turn>
+```