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README.md
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---
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license: cc-by-nc-2.0
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---
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---
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license: cc-by-nc-2.0
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language:
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- en
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- zh
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- ja
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tags:
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- sft
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pipeline_tag: text-generation
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widget:
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- text: >-
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<|prompter|>What is a meme, and what's the history behind this
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word?<|endoftext|><|assistant|>
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- text: <|prompter|>What's the Earth total population<|endoftext|><|assistant|>
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- text: >-
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<|prompter|>Write a story about future of AI
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development<|endoftext|><|assistant|>
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---
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# Redpajama-3B SFT model
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It is based on a RedPajama's 3B that was fine-tuned on human demonstrations
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of assistant conversations collected through the
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[https://open-assistant.io/](https://open-assistant.io/) human feedback web
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app before April 12, 2023.
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## Model Details
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- **Developed by:** [Open-Assistant Contributors](https://open-assistant.io/) and [iKala](https://ikala.ai/)
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- **Model type:** Transformer-based Language Model
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- **Language:** English, Chinese, Japanese
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- **Finetuned from:** [togethercomputer/RedPajama-INCITE-Base-3B-v1](https://huggingface.co/togethercomputer/RedPajama-INCITE-Base-3B-v1)
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- **Code:** [Open-Assistant/model/model_training](https://github.com/LAION-AI/Open-Assistant/tree/main/model/model_training)
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## Prompting
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Two special tokens are used to mark the beginning of user and assistant turns:
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`<|prompter|>` and `<|assistant|>`. Each turn ends with a `<|endoftext|>` token.
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Input prompt example:
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```
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<|prompter|>What is a meme, and what's the history behind this word?<|endoftext|><|assistant|>
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```
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The input ends with the `<|assistant|>` token to signal that the model should
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start generating the assistant reply.
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## Benchmark
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| model | MMLU | BBH | Humaneval @10 |
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|---|---|---|---|
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| ikala/redpajama-3b-chat | 24.6 | 29.3 | 4.76 |
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| ikala/bloom-zh-chat-3b | 31.4 | 30.18 | 0.0 |
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| llama-7b (reference) | 30.9 | 27.6 | 10.3 |
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## Dev Details
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- base model: [togethercomputer/RedPajama-INCITE-Base-3B-v1](https://huggingface.co/togethercomputer/RedPajama-INCITE-Base-3B-v1)
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- checkpoint: 1 epoch (6000 steps)
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command: `deepspeed trainer_sft.py --configs defaults stablelm-7b oasst-mix --cache_dir /home/ubuntu/data_cache --output_dir .saved/stable-lm-7b-1 --num_train_epochs 4 --deepspeed`
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data:
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```
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datasets:
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- wmt2019_zh-en:
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max_val_set: 1000
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max_train_set: 20000
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- ted_trans_en-ja:
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max_val_set: 1000
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max_train_set: 20000
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- ted_trans_zh-ja:
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max_val_set: 1000
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max_train_set: 20000
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- ikala:
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input_file_path: export_conversation_v4.4.jsonl
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val_split: 0.05
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- dolly15k:
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val_split: 0.05
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- oasst_export:
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lang: "bg,ca,cs,da,de,en,es,fr,hr,hu,it,nl,pl,pt,ro,ru,sl,sr,sv,uk,zh,ja,th,ko"
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input_file_path: 2023-04-12_oasst_release_ready_synth.jsonl.gz
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val_split: 0.05
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- joke
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- gsm8k
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- webgpt
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```
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with internal datasets `ikala` so if you try to reproduce please remove the dataset
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redpajama-3b:
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```
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redpajama-3b:
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dtype: fp16
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log_dir: "redpajama_3b"
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learning_rate: 1e-5
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model_name: saved_models/RedPajama-INCITE-Base-3B-v1
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output_dir: ikala_v4_3b
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weight_decay: 0.0
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max_length: 8196
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warmup_steps: 2000
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gradient_checkpointing: true
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gradient_accumulation_steps: 32
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per_device_train_batch_size: 1
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per_device_eval_batch_size: 2
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eval_steps: 500
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save_steps: 1000
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num_train_epochs: 8
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save_total_limit: 2
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deepspeed_config: configs/zero3_config_sft.json
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```
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zero config:
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```
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{
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"fp16": {
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"enabled": "auto",
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"loss_scale": 0,
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"loss_scale_window": 1000,
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"initial_scale_power": 16,
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"hysteresis": 2,
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"min_loss_scale": 1
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},
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"bf16": {
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"enabled": "auto"
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},
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"optimizer": {
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"type": "AdamW",
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"params": {
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"lr": "auto",
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"betas": "auto",
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"eps": "auto",
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"weight_decay": "auto"
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}
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},
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"scheduler": {
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"type": "WarmupDecayLR",
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"params": {
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"warmup_min_lr": "auto",
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"warmup_max_lr": "auto",
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"warmup_num_steps": "auto",
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"warmup_type": "linear",
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"total_num_steps": "auto"
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}
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},
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"zero_optimization": {
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"stage": 3,
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"overlap_comm": true,
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"contiguous_gradients": true,
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"sub_group_size": 1e9,
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"reduce_bucket_size": "auto",
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"stage3_prefetch_bucket_size": "auto",
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"stage3_param_persistence_threshold": "auto",
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"stage3_max_live_parameters": 1e9,
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"stage3_max_reuse_distance": 1e9,
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"stage3_gather_16bit_weights_on_model_save": true
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},
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"gradient_accumulation_steps": "auto",
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"gradient_clipping": "auto",
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"steps_per_print": 2000,
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"train_batch_size": "auto",
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"train_micro_batch_size_per_gpu": "auto",
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"wall_clock_breakdown": false
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}
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```
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