TinyLlama-1.1B ---My personal Test update Version 2
Tasks | Version | Filter | n-shot | Metric | Value | Stderr | |
---|---|---|---|---|---|---|---|
arc_challenge | Yaml | none | 0 | acc | 0.3046 | ± | 0.0134 |
none | 0 | acc_norm | 0.3234 | ± | 0.0137 | ||
arc_easy | Yaml | none | 0 | acc | 0.6077 | ± | 0.0100 |
none | 0 | acc_norm | 0.5307 | ± | 0.0102 | ||
boolq | Yaml | none | 0 | acc | 0.5948 | ± | 0.0086 |
hellaswag | Yaml | none | 0 | acc | 0.4601 | ± | 0.0050 |
none | 0 | acc_norm | 0.5987 | ± | 0.0049 | ||
openbookqa | Yaml | none | 0 | acc | 0.2420 | ± | 0.0192 |
none | 0 | acc_norm | 0.3500 | ± | 0.0214 | ||
piqa | Yaml | none | 0 | acc | 0.7410 | ± | 0.0102 |
none | 0 | acc_norm | 0.7405 | ± | 0.0102 | ||
winogrande | Yaml | none | 0 | acc | 0.6093 | ± | 0.0137 |
https://github.com/jzhang38/TinyLlama
The TinyLlama project aims to pretrain a 1.1B Llama model on 3 trillion tokens. With some proper optimization, we can achieve this within a span of "just" 90 days using 16 A100-40G GPUs 🚀🚀. The training has started on 2023-09-01.
We adopted exactly the same architecture and tokenizer as Llama 2. This means TinyLlama can be plugged and played in many open-source projects built upon Llama. Besides, TinyLlama is compact with only 1.1B parameters. This compactness allows it to cater to a multitude of applications demanding a restricted computation and memory footprint.
This Model
This is the chat model finetuned on top of TinyLlama/TinyLlama-1.1B-intermediate-step-1431k-3T. We follow HF's Zephyr's training recipe. The model was " initially fine-tuned on a variant of the UltraChat
dataset, which contains a diverse range of synthetic dialogues generated by ChatGPT.
We then further aligned the model with 🤗 TRL's DPOTrainer
on the openbmb/UltraFeedback dataset, which contain 64k prompts and model completions that are ranked by GPT-4."
How to use
You will need the transformers>=4.34 Do check the TinyLlama github page for more information.
# Install transformers from source - only needed for versions <= v4.34
# pip install git+https://github.com/huggingface/transformers.git
# pip install accelerate
import torch
from transformers import pipeline
pipe = pipeline("text-generation", model="TinyLlama/TinyLlama-1.1B-Chat-v1.0", torch_dtype=torch.bfloat16, device_map="auto")
# We use the tokenizer's chat template to format each message - see https://huggingface.co/docs/transformers/main/en/chat_templating
messages = [
{
"role": "system",
"content": "You are a friendly chatbot who always responds in the style of a pirate",
},
{"role": "user", "content": "How many helicopters can a human eat in one sitting?"},
]
prompt = pipe.tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
outputs = pipe(prompt, max_new_tokens=256, do_sample=True, temperature=0.7, top_k=50, top_p=0.95)
print(outputs[0]["generated_text"])
# <|system|>
# You are a friendly chatbot who always responds in the style of a pirate.</s>
# <|user|>
# How many helicopters can a human eat in one sitting?</s>
# <|assistant|>
# ...
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