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README.md

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+Quantization made by Richard Erkhov.
+
+[Github](https://github.com/RichardErkhov)
+
+[Discord](https://discord.gg/pvy7H8DZMG)
+
+[Request more models](https://github.com/RichardErkhov/quant_request)
+
+
+MobileLLM-600M - GGUF
+- Model creator: https://huggingface.co/facebook/
+- Original model: https://huggingface.co/facebook/MobileLLM-600M/
+
+
+| Name | Quant method | Size |
+| ---- | ---- | ---- |
+| [MobileLLM-600M.Q2_K.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q2_K.gguf) | Q2_K | 0.34GB |
+| [MobileLLM-600M.Q3_K_S.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q3_K_S.gguf) | Q3_K_S | 0.34GB |
+| [MobileLLM-600M.Q3_K.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q3_K.gguf) | Q3_K | 0.36GB |
+| [MobileLLM-600M.Q3_K_M.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q3_K_M.gguf) | Q3_K_M | 0.36GB |
+| [MobileLLM-600M.Q3_K_L.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q3_K_L.gguf) | Q3_K_L | 0.38GB |
+| [MobileLLM-600M.IQ4_XS.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.IQ4_XS.gguf) | IQ4_XS | 0.35GB |
+| [MobileLLM-600M.Q4_0.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q4_0.gguf) | Q4_0 | 0.35GB |
+| [MobileLLM-600M.IQ4_NL.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.IQ4_NL.gguf) | IQ4_NL | 0.36GB |
+| [MobileLLM-600M.Q4_K_S.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q4_K_S.gguf) | Q4_K_S | 0.41GB |
+| [MobileLLM-600M.Q4_K.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q4_K.gguf) | Q4_K | 0.43GB |
+| [MobileLLM-600M.Q4_K_M.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q4_K_M.gguf) | Q4_K_M | 0.43GB |
+| [MobileLLM-600M.Q4_1.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q4_1.gguf) | Q4_1 | 0.39GB |
+| [MobileLLM-600M.Q5_0.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q5_0.gguf) | Q5_0 | 0.42GB |
+| [MobileLLM-600M.Q5_K_S.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q5_K_S.gguf) | Q5_K_S | 0.45GB |
+| [MobileLLM-600M.Q5_K.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q5_K.gguf) | Q5_K | 0.46GB |
+| [MobileLLM-600M.Q5_K_M.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q5_K_M.gguf) | Q5_K_M | 0.46GB |
+| [MobileLLM-600M.Q5_1.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q5_1.gguf) | Q5_1 | 0.46GB |
+| [MobileLLM-600M.Q6_K.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q6_K.gguf) | Q6_K | 0.6GB |
+| [MobileLLM-600M.Q8_0.gguf](https://huggingface.co/RichardErkhov/facebook_-_MobileLLM-600M-gguf/blob/main/MobileLLM-600M.Q8_0.gguf) | Q8_0 | 0.63GB |
+
+
+
+
+Original model description:
+---
+license: cc-by-nc-4.0
+library_name: transformers
+---
+# Model Details
+
+MobileLLM is introduced: "[MobileLLM: Optimizing Sub-billion Parameter Language Models for On-Device Use Cases](https://arxiv.org/abs/2402.14905)", published in ICML 2024.
+
+**Model Developer**: Meta
+
+**Model Architecture**: MobileLLM is an auto-regressive language model leveraging an optimized transformer architecture, specifically engineered for on-device applications with constrained resources.
+MobileLLM integrated several key techniques including: (1) SwiGLU activation function, (2) deep and thin architectures, (3) embedding sharing, (4) grouped-query attention. MobileLLM-125M/350M attains a remarkable 2.7%/4.3% accuracy boost over preceding 125M/350M SoTA models on zero-shot commonsense reasoning tasks. In our updated version, we further demonstrate that our design philosophy scales effectively to larger models, with SoTA results for MobileLLM-600M/1B/1.5B.
+
+![image/jpeg](https://cdn-uploads.huggingface.co/production/uploads/660f893bae89429c07a32cdb/ahtsJXC5vBVIdmsMQDNHv.jpeg)
+
+| | # Layers | # Attnetion Heads | # KV Heads | Token Dimension | Params | 
+| --- | --- | --- | --- | --- | --- | 
+| MobileLLM-125M |  30 | 9  | 3 | 576  | 124.6M |
+| MobileLLM-350M |  32 | 15 | 5 | 960  | 345.3M |
+| MobileLLM-600M |  40 | 18 | 6 | 1152 | 603.1M |
+| MobileLLM-1B   |  54 | 20 | 5 | 1280 | 1.01B  |
+| MobileLLM-1.5B |  54 | 25 | 5 | 1600 | 1.51B  |
+
+| | Training Data | Input modalities | Output modalities | Context Length | GQA | Shared Embeddings | Token count |
+| --- | --- | --- | --- | --- | --- | --- | --- |
+| MobileLLM-125M | Publicly available online data. | Text | Text | 2k | Yes | Yes | 1T tokens |
+| MobileLLM-350M | Publicly available online data. | Text | Text | 2k | Yes | Yes | 1T tokens |
+| MobileLLM-600M | Publicly available online data. | Text | Text | 2k | Yes | Yes | 1T tokens |
+| MobileLLM-1B   | Publicly available online data. | Text | Text | 2k | Yes | Yes | 1T tokens |
+| MobileLLM-1.5B | Publicly available online data. | Text | Text | 2k | Yes | Yes | 1T tokens |
+
+
+# How to use
+We are providing 2 ways to run the model:
+
+[HuggingFace](#huggingface)
+
+[MobileLLM codebase](#mobilellm-codebase)
+
+## HuggingFace
+To load the pretrained model for further finetuning or evaluation:
+```bash
+from transformers import AutoModelForCausalLM, AutoTokenizer
+tokenizer = AutoTokenizer.from_pretrained("facebook/MobileLLM-600M", use_fast=False)
+model = AutoModelForCausalLM.from_pretrained("facebook/MobileLLM-600M", trust_remote_code=True)
+```
+Note that the default tokenizer does not contain special tokens. For example you can use:
+```bash
+tokenizer.add_special_tokens(
+    {
+        "eos_token": "</s>",
+        "bos_token": "<s>",
+        "unk_token": "<unk>",
+    }
+)
+```
+## MobileLLM codebase
+We provide the pretraining code in https://github.com/facebookresearch/MobileLLM
+
+```bash
+> git clone https://github.com/facebookresearch/MobileLLM
+> pip install -r requirement.txt
+
+# data pre-process and specify the data path in pretrain.sh
+# run pretraining
+> bash pretrain.sh 
+```
+We also provide evaluation script for calculating ppl of wikitext-2 test split:
+```bash
+> bash eval.sh
+```
+
+You can find more details in the GitHub repo.
+
+# Training cost 
+It takes the following number of days to train MobileLLM on 1T tokens using 32 NVIDIA A100 80G GPUs.
+| 125M | 350M | 600M | 1B | 1.5B | 
+| --- | --- | --- | --- | --- |
+| ~3 days| ~6 days| ~8 days | ~12 days | ~18 days |
+
+
+# Evaluation
+We evaluate the pretrained MobileLLM models on Zero-shot Common Sense Reasoning tasks
+
+## MobileLLM-125M
+
+| model | boolq | piqa | siqa | hellaswag | winogrande | arc_easy | arc_challenge | obqa | avg. |
+| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
+| OPT-125M | 41.3 | 25.2 | 57.5 | 62.0 | 41.9 | 31.1 | 31.2 | 50.8 | 42.6 |
+| GPT-neo-125M | 40.7 | 24.8 | 61.3 | 62.5 | 41.9 | 29.7 | 31.6 | 50.7 | 42.9 |
+| Pythia-160M | 40.0 | 25.3 | 59.5 | 62.0 | 41.5 | 29.9 | 31.2 | 50.9 | 42.5 |
+| **MobileLLM-125M** | 43.9 | 27.1 | 60.2 | 65.3 | 42.4 | 38.9 | 39.5 | 53.1 | **46.3** |
+| **MobileLLM-LS-125M** | 45.8 | 28.7 | 60.4 | 65.7 | 42.9 | 39.5 | 41.1 | 52.1 | **47.0** |
+
+## MobileLLM-350M
+
+| model | boolq | piqa | siqa | hellaswag | winogrande | arc_easy | arc_challenge | obqa | avg. |
+| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
+| OPT-350M | 41.9 | 25.7 | 54.0 | 64.8 | 42.6 | 36.2 | 33.3 | 52.4 | 43.9 |
+| Pythia-410M | 47.1 | 30.3 | 55.3 | 67.2 | 43.1 | 40.1 | 36.2 | 53.4 | 46.6 |
+| **MobileLLM-350M** | 53.8 | 33.5 | 62.4 | 68.6 | 44.7 | 49.6 | 40.0 | 57.6 | **51.3** |
+| **MobileLLM-LS-350M** | 54.4 | 32.5 | 62.8 | 69.8 | 44.1 | 50.6 | 45.8 | 57.2 | **52.1** | 
+
+## MobileLLM-600M
+
+| model | boolq | piqa | siqa | hellaswag | winogrande | arc_easy | arc_challenge | obqa | avg. |
+| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
+| Qwen1.5-500M | 54.7 | 32.1 | 46.9 | 68.9 | 46.0 |  48.8 | 37.7 | 55.0 | 48.8 | 
+| BLOOM-560M | 43.7 | 27.5 | 53.7 | 65.1 | 42.5 | 36.5 | 32.6 | 52.2 | 44.2 | 
+| MobiLlama-800M | 52.0 | 31.7 | 54.6 | 73.0 |  43.3 | 52.3 | 42.5 | 56.3 | 50.7 | 
+| **MobileLLM-600M** | 58.1 |  35.8 |  61.0 |  72.3 | 44.9 | 55.9 |  47.9 |  58.6 | **54.3** |  
+
+## MobileLLM-1B
+
+| model | boolq | piqa | siqa | hellaswag | winogrande | arc_easy | arc_challenge | obqa | avg. |
+| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
+| Pythia-1B | 49.9 | 30.4 | 58.7 | 69.2 | 43.3 | 47.4 | 38.6 | 52.2 | 48.7 | 
+| MobiLlama-1B | 59.7 | 38.4 | 59.2 | 74.5 | 44.9 | 62.0 | 43.7 | 59.0 | 55.2 | 
+| Falcon-1B | 59.5 | 38.4 | 63.9 | 74.6 |  44.6 | 62.9 |  45.6 | 60.9 | 56.3 | 
+| BLOOM-1.1B | 47.6 | 27.3 | 58.6 | 67.0 | 42.4 | 42.2 | 36.6 | 53.8 | 46.9 | 
+| TinyLlama-1.1B | 59.2 | 37.1 | 58.1 | 72.9 | 43.9 | 59.1 | 44.7 | 58.8 | 54.2 | 
+| **MobileLLM-1B** | 63.0 |  39.0 |  66.7 |  74.4 | 45.0 |  61.4 | 46.8 | 62.3 | **57.3** |  
+
+## MobileLLM-1.5B
+
+| model | boolq | piqa | siqa | hellaswag | winogrande | arc_easy | arc_challenge | obqa | avg. |
+| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
+| GPT-neo-1.3B | 51.3 | 33.0 | 61.8 | 70.9 | 43.7 | 48.6 | 41.2 | 54.5 | 50.6 | 
+| OPT-1.3B | 54.4 | 31.7 | 58.4 | 71.5 | 44.7 | 53.7 | 44.6 | 59.1 | 52.3 | 
+| BLOOM-1.7B | 50.9 | 31.2 | 61.7 | 70.0 | 43.2 | 47.2 | 36.2 | 56.1 | 49.6 | 
+| Qwen1.5-1.8B | 61.1 | 36.5 | 68.3 | 74.1 | 47.2 |  60.4 | 42.9 | 61.2 | 56.5 | 
+| GPT-neo-2.7B | 55.8 | 34.3 | 62.4 | 72.9 | 43.6 | 55.6 | 40.0 | 57.9 | 52.8 | 
+| OPT-2.7B | 56.6 | 34.6 | 61.8 | 74.5 | 45.6 | 60.2 | 48.2 | 59.6 | 55.1 | 
+| Pythia-2.8B | 59.4 | 38.9 | 66.1 |  73.8 | 44.5 | 59.6 | 45.0 | 59.4 | 55.8 | 
+| BLOOM-3B | 55.1 | 33.6 | 62.1 | 70.5 | 43.2 | 53.9 | 41.6 | 58.2 | 52.3 | 
+| **MobileLLM-1.5B** | 67.5 |  40.9 |  65.7 | 74.8 |  46.4 | 64.5 | 50.5 | 64.7 | **59.4** | 
+
+# Citation
+
+If you find our code useful for your research, please consider citing:
+    
+    @article{liu2024mobilellm,
+        title={MobileLLM: Optimizing Sub-billion Parameter Language Models for On-Device Use Cases},
+        author={Liu, Zechun and Zhao, Changsheng and Iandola, Forrest and Lai, Chen and Tian, Yuandong and Fedorov, Igor and Xiong, Yunyang and Chang, Ernie and Shi, Yangyang and Krishnamoorthi, Raghuraman and others},
+        journal={arXiv preprint arXiv:2402.14905},
+        year={2024}
+    }
+    
+# License
+
+MobileLLM is CC-BY-NC 4.0 licensed as of now.
+