中文｜ English

360Zhinao (360智脑)

🤗 Hugging Face | 🤖 ModelScope ｜ 💬 WeChat (微信)

Feel free to visit 360Zhinao's official website https://ai.360.com for more experience.

Models Introduction

🎉🎉🎉We open-source the 360Zhinao model series:

360Zhinao-7B-Base
360Zhinao-7B-Chat-4K
360Zhinao-7B-Chat-32K
360Zhinao-7B-Chat-360K

The characteristics of the 360Zhinao open-source models are：

Base Model: Leveraging a high-quality corpus of 3.4 trillion Tokens which mainly consist of Chinese, English and code, we achieved competitive performance on relevant benchmark evaluations of the same model scale.
Chat Model: Powerful chat capabilities and three different sequence lengths of 4K, 32K and 360K. 360K (about 500k Chinese characters) is the longest sequcence length among open-sourced Chinese models until now.

News and Updates

2024.04.11 We release 360Zhinao-7B 1.0 version, include the base model and three chat model with sequence lengths of 4K, 32K adn 360K.

Download URL
Model Evaluation
Quickstart
Model Inference
Model Finetune
License

Download URL

See the following table for this release and download links:

Size	Model	BF16	Int4
7B	360Zhinao-7B-Base	🤖 🤗
7B	360Zhinao-7B-Chat-4K	🤖 🤗	🤖 🤗
7B	360Zhinao-7B-Chat-32K	🤖 🤗	🤖 🤗
7B	360Zhinao-7B-Chat-360K	🤖 🤗	🤖 🤗

Model Evaluation

Base Model

We evaluate the performance of our model on the OpenCompass evaluation datasets, including C-Eval, AGIEval, MMLU, CMMLU, HellaSwag, MATH, GSM8K, HumanEval, MBPP, BBH, LAMBADA. The ablity evaluated of model include natural language understanding, knowledge, mathematical computation and reasoning, code generation, logical reasoning, etc.

Model	AVG	CEval	AGIEval	MMLU	CMMLU	HellaSwag	MATH	GSM8K	HumanEval	MBPP	BBH	LAMBADA
Baichuan2-7B	41.49	56.3	34.6	54.7	57	67	5.4	24.6	17.7	24	41.8	73.3
Baichuan-7B	31.94	44.7	24.6	41.5	44.6	68.4	2.5	9.6	9.1	6.4	32.8	67.1
ChatGLM3-6B	58.67	67	47.4	62.8	66.5	76.5	19.2	61	44.5	57.2	66.2	77.1
DeepSeek-7B	39.8	45	24	49.3	46.8	73.4	4.2	18.3	25	36.4	42.8	72.6
InternLM2-7B	58.01	65.7	50.2	65.5	66.2	79.6	19.9	70.6	41.5	42.4	64.4	72.1
InternLM-7B	39.33	53.4	36.9	51	51.8	70.6	6.3	31.2	13.4	14	37	67
LLaMA-2-7B	33.27	32.5	21.8	46.8	31.8	74	3.3	16.7	12.8	14.8	38.2	73.3
LLaMA-7B	30.35	27.3	20.6	35.6	26.8	74.3	2.9	10	12.8	16.8	33.5	73.3
Mistral-7B-v0.1	47.67	47.4	32.8	64.1	44.7	78.9	11.3	47.5	27.4	38.6	56.7	75
MPT-7B	30.06	23.5	21.3	27.5	25.9	75	2.9	9.1	17.1	22.8	35.6	70
Qwen1.5-7B	55.12	73.57	50.8	62.15	71.84	72.62	20.36	54.36	53.05	36.8	40.01	70.74
Qwen-7B	49.53	63.4	45.3	59.7	62.5	75	13.3	54.1	27.4	31.4	45.2	67.5
XVERSE-7B	34.27	61.1	39	58.4	60.8	73.7	2.2	11.7	4.9	10.2	31	24
Yi-6B	47.8	73	44.3	64	73.5	73.1	6.3	39.9	15.2	23.6	44.9	68
360Zhinao-7B	56.15	74.11	49.49	67.44	72.38	83.05	16.38	53.83	35.98	42.4	43.95	78.59

The above results could be viewed or reproduced on Opencompass.

Chat Models

We adopted a two-stage approach to train the long context models.

First stage: We increased RoPE base and extended the context length to 32K. - Firstly, we performed Continual Pretraining on approximately 5B tokens with a 32K context window. - Then during the SFT stage, we fine-tuned the model using long data from various sources, including high-quality human-labeled 32K data.

Second stage: We extended the context length to 360K, training with the following data: - A small amount of high-quality human-labeled super-long data. - Due to the scarcity of annotated super-long data, we constructed various forms of synthetic data. - Multi-Doc QA: Similar to Ziya-Reader, we generated multi-document QA pairs based on 360's database. Multiple QA pairs are constructed for one row of Multi-Doc QA data input, resulting in a multi-turn format and significantly improving the training efficiency. - Single-Doc QA: Similar to LLama2 Long, we constructed multi-turn QA data based on different segments within one row of long-text input.

We evaluated our models across various lengths and benchmarks.

Long Context Benchmarks

We evaluated our 32K and 360K models on LongBench, a multi-task bilingual benchmark for long contexts. We report results on Chinese tasks that are the most relevant to downstream applications: Single/Multi-Doc QA, Summarization, Few-Shot Learning and Code Completion.

Model	Avg	单文档QA	多文档QA	摘要	Few-shot学习	代码补全
GPT-3.5-Turbo-16k	37.84	61.2	28.7	16	29.2	54.1
ChatGLM2-6B-32k	37.16	51.6	37.6	16.2	27.7	52.7
ChatGLM3-6B-32k	44.62	62.3	44.8	17.8	42	56.2
InternLM2-Chat-7B	42.20	56.65	29.15	17.99	43.5	63.72
Qwen1.5-Chat-7B	36.75	52.85	30.08	14.28	32	54.55
Qwen1.5-Chat-14B	39.80	60.39	27.99	14.77	37	58.87
360Zhinao-7B-Chat-32K	45.18	57.18	48.06	15.03	44	61.64

360Zhinao-7B-Chat-360K on "NeedleInAHaystack"

NeedleInAHaystack places one small piece of information in different positions of long text and queries this information as a test of LLM's long-context capabilities.

360Zhinao-7B-Chat-360K could achieve over 98% accuracy on both English and Chinese NeedleInAHaystack tasks.
- English version（same as NeedleInAHaystack）
  
  needle：The best thing to do in San Francisco is eat a sandwich and sit in Dolores Park on a sunny day.
  
  query：What is the best thing to do in San Francisco?
- Chinese version
  
  We constructed the Chinese version following the SuperCLUE-200K benchmark:
  
  haystack：Chinese novels.
  
  needle：(in Chinese) 王莽是一名勤奋的店员，他每天凌晨就起床，赶在第一缕阳光照亮大地之前到达店铺，为即将开始的一天做准备。他清扫店铺，整理货架，为顾客提供方便。他对五金的种类和用途了如指掌，无论顾客需要什么，他总能准确地找到。\n然而，他的老板刘秀却总是对他吹毛求疵。刘秀是个挑剔的人，他总能在王莽的工作中找出一些小错误，然后以此为由扣他的工资。他对王莽的工作要求非常严格，甚至有些过分。即使王莽做得再好，刘秀也总能找出一些小问题，让王莽感到非常沮丧。\n王莽虽然对此感到不满，但他并没有放弃。他知道，只有通过自己的努力，才能获得更好的生活。他坚持每天早起，尽管他知道那天可能会再次被刘秀扣工资。他始终保持微笑，尽管他知道刘秀可能会再次对他挑剔。
  
  query：(in Chinese) 王莽在谁的手下工作？

Quickstart

Simple examples to illustrate how to use 360Zhinao-7B-Base and 360Zhinao-7B-Chat quickly using 🤖 ModelScope and 🤗 Transformers

Dependency Installation

python 3.8 and above
pytorch 2.0 and above
transformers 4.37.2 and above
CUDA 11.4 and above are recommended.

pip install -r requirements.txt

We recommend installing Flash-Attention (which currently supports flash attention 2) to increase your performance and reduce your memory footprint. (flash-attention is optional and will work without installation)

flash-attn >= 2.3.6

FLASH_ATTENTION_FORCE_BUILD=TRUE pip install flash-attn==2.3.6

🤗 Transformers

Demonstration of Base Model Inference

This code demonstrates fast inference with 360Zhinao-7B-Base models using transformers.

from transformers import AutoTokenizer, AutoModelForCausalLM
from transformers.generation import GenerationConfig

MODEL_NAME_OR_PATH = "qihoo360/360Zhinao-7B-Base"

tokenizer = AutoTokenizer.from_pretrained(
    MODEL_NAME_OR_PATH, 
    trust_remote_code=True)

model = AutoModelForCausalLM.from_pretrained(
    MODEL_NAME_OR_PATH,
    device_map="auto",
    trust_remote_code=True)

generation_config = GenerationConfig.from_pretrained(
    MODEL_NAME_OR_PATH,
    trust_remote_code=True)

inputs = tokenizer('中国二十四节气\n1. 立春\n2. 雨水\n3. 惊蛰\n4. 春分\n5. 清明\n', return_tensors='pt')
inputs = inputs.to(model.device)

pred = model.generate(input_ids=inputs["input_ids"], generation_config=generation_config)
print("outputs:\n", tokenizer.decode(pred.cpu()[0], skip_special_tokens=True))

Demonstration of Chat Model Inference

This code demo uses transformers to quickly use the 360Zhinao-7B-Chat-4K model for inference.

from transformers import AutoTokenizer, AutoModelForCausalLM
from transformers.generation import GenerationConfig

MODEL_NAME_OR_PATH = "qihoo360/360Zhinao-7B-Chat-4K"

tokenizer = AutoTokenizer.from_pretrained(
    MODEL_NAME_OR_PATH, 
    trust_remote_code=True)

model = AutoModelForCausalLM.from_pretrained(
    MODEL_NAME_OR_PATH,
    device_map="auto",
    trust_remote_code=True)

generation_config = GenerationConfig.from_pretrained(
    MODEL_NAME_OR_PATH,
    trust_remote_code=True)

messages = []
#round-1
messages.append({"role": "user", "content": "介绍一下刘德华"})
response = model.chat(tokenizer=tokenizer, messages=messages, generation_config=generation_config)
messages.append({"role": "assistant", "content": response})
print(messages)

#round-2
messages.append({"role": "user", "content": "他有什么代表作？"})
response = model.chat(tokenizer=tokenizer, messages=messages, generation_config=generation_config)
messages.append({"role": "assistant", "content": response})
print(messages)

🤖 ModelScope

Demonstration of Base Model Inference

This code demonstrates using ModelScope to quickly use the 360Zhinao-7B-Base model for inference.

from modelscope import AutoModelForCausalLM, AutoTokenizer
from modelscope import GenerationConfig

MODEL_NAME_OR_PATH = "qihoo360/360Zhinao-7B-Base"

tokenizer = AutoTokenizer.from_pretrained(
    MODEL_NAME_OR_PATH, 
    trust_remote_code=True)

model = AutoModelForCausalLM.from_pretrained(
    MODEL_NAME_OR_PATH,
    device_map="auto",
    trust_remote_code=True)

generation_config = GenerationConfig.from_pretrained(
    MODEL_NAME_OR_PATH,
    trust_remote_code=True)

inputs = tokenizer('中国二十四节气\n1. 立春\n2. 雨水\n3. 惊蛰\n4. 春分\n5. 清明\n', return_tensors='pt')
inputs = inputs.to(model.device)

pred = model.generate(input_ids=inputs["input_ids"], generation_config=generation_config)
print("outputs:\n", tokenizer.decode(pred.cpu()[0], skip_special_tokens=True))

Demonstration of Chat Model Inference

This code demonstrates using ModelScope to quickly use the 360Zhinao-7B-Chat-4K model for inference.

from modelscope import AutoModelForCausalLM, AutoTokenizer
from modelscope import GenerationConfig

MODEL_NAME_OR_PATH = "qihoo360/360Zhinao-7B-Chat-4K"

tokenizer = AutoTokenizer.from_pretrained(
    MODEL_NAME_OR_PATH, 
    trust_remote_code=True)

model = AutoModelForCausalLM.from_pretrained(
    MODEL_NAME_OR_PATH,
    device_map="auto",
    trust_remote_code=True)

generation_config = GenerationConfig.from_pretrained(
    MODEL_NAME_OR_PATH,
    trust_remote_code=True)

messages = []
#round-1
messages.append({"role": "user", "content": "介绍一下刘德华"})
response = model.chat(tokenizer=tokenizer, messages=messages, generation_config=generation_config)
messages.append({"role": "assistant", "content": response})
print(messages)

#round-2
messages.append({"role": "user", "content": "他有什么代表作？"})
response = model.chat(tokenizer=tokenizer, messages=messages, generation_config=generation_config)
messages.append({"role": "assistant", "content": response})
print(messages)

CLI Demo

Use terminal interaction for a fast experience

python cli_demo.py

Web Demo

You can also use web interaction for a quick experience

streamlit run web_demo.py

API Demo

Start command

python openai_api.py

Request parameter

curl 'http://localhost:8360/v1/chat/completions' \
-H 'Content-Type: application/json' \
-d '{
    "max_new_tokens": 200,
    "do_sample": true,
    "top_k": 0,
    "top_p": 0.8,
    "temperature": 1.0,
    "repetition_penalty": 1.0,
    "messages": [
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "你好"}
    ]
}'

Model Inference

Quantization

We provide quantization schemes based on AutoGPTQ and open source the Int4 quantization models.

Deployment

vLLM Installation

If you want to deploy and accelerate inference, we recommend using vLLM==0.3.3。

If you are using CUDA 12.1 and PyTorch 2.1, you can install vLLM directly with the following command.

pip install vllm==0.3.3

Otherwise, please refer to the official vLLM Installation Instructions。

Once the installation is complete, you will need to do the following

Copy the vllm/zhinao.py file to the vllm/model_executor/models directory corresponding to your env environment.
Copy the vllm/serving_chat.py file to the vllm/entrypoints/openai corresponding to your env environment.
Then add a line to vllm/model_executor/models/__init__.py
```
"ZhinaoForCausalLM": ("zhinao", "ZhinaoForCausalLM"),
```

vLLM Service Start

Starting the service

python -m vllm.entrypoints.openai.api_server \
    --served-model-name 360Zhinao-7B-Chat-4K \
    --model qihoo360/360Zhinao-7B-Chat-4K \
    --trust-remote-code \
    --tensor-parallel-size 1 \
    --max-model-len 4096 \
    --host 0.0.0.0 \
    --port 8360

Use curl to request the service

curl http://localhost:8360/v1/chat/completions \
-H "Content-Type: application/json" \
-d '{
    "model": "360Zhinao-7B-Chat-4K",
    "max_tokens": 200,
    "top_k": -1,
    "top_p": 0.8,
    "temperature": 1.0,
    "presence_penalty": 0.0,
    "frequency_penalty": 0.0,
    "messages": [
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "你好"}
    ],
    "stop": [
        "<eod>",
        "<|im_end|>",
        "<|im_start|>"
    ]
}'

Use python to request the service

from openai import OpenAI
openai_api_key = "EMPTY"
openai_api_base = "http://localhost:8360/v1"

client = OpenAI(
    api_key=openai_api_key,
    base_url=openai_api_base,
)

chat_response = client.chat.completions.create(
    model="360Zhinao-7B-Chat-4K",
    messages=[
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "你好"},
    ],
    stop=[
        "<eod>",
        "<|im_end|>",
        "<|im_start|>"
    ],
    presence_penalty=0.0,
    frequency_penalty=0.0
)
print("Chat response:", chat_response)

Notice: If you need to enable repetition penalty, recommended to use presence_penalty and frequency_penalty parameters.

Model Finetune

Training data

Training Data: data/training_data_sample.json. The sample data is 10,000 pieces sampled from multiturn_chat_0.8M and format converted.

Data Format:

[
  {
    "id": 1,
    "conversations": [
        {
            "from": "system",
            "value": "You are a helpful assistant."
        },
        {
            "from": "user",
            "value": "您好啊"
        },
        {
            "from": "assistant",
            "value": "你好！我今天能为您做些什么？有什么问题或需要帮助吗? 我在这里为您提供服务。"
        }
    ]
  }
]

Fine-tuning scripts

set -x

HOSTFILE=hostfile
DS_CONFIG=./finetune/ds_config_zero2.json

# PARAMS
LR=5e-6
EPOCHS=3
MAX_LEN=4096
BATCH_SIZE=4
NUM_NODES=1
NUM_GPUS=8
MASTER_PORT=29500

IS_CONCAT=False # Whether to concatenate to maximum length (MAX_LEN)

DATA_PATH="./data/training_data_sample.json"
MODEL_PATH="qihoo360/360Zhinao-7B-Base"
OUTPUT_DIR="./outputs/"

deepspeed --hostfile ${HOSTFILE} \
        --master_port ${MASTER_PORT} \
        --num_nodes ${NUM_NODES} \
        --num_gpus ${NUM_GPUS} \
        finetune.py \
        --report_to "tensorboard" \
        --data_path ${DATA_PATH} \
        --model_name_or_path ${MODEL_PATH} \
        --output_dir ${OUTPUT_DIR} \
        --model_max_length ${MAX_LEN} \
        --num_train_epochs ${EPOCHS} \
        --per_device_train_batch_size ${BATCH_SIZE} \
        --gradient_accumulation_steps 1 \
        --save_strategy steps \
        --save_steps 200 \
        --learning_rate ${LR} \
        --lr_scheduler_type cosine \
        --adam_beta1 0.9 \
        --adam_beta2 0.95 \
        --adam_epsilon 1e-8 \
        --max_grad_norm 1.0 \
        --weight_decay 0.1 \
        --warmup_ratio 0.01 \
        --gradient_checkpointing True \
        --bf16 True \
        --tf32 True \
        --deepspeed ${DS_CONFIG} \
        --is_concat ${IS_CONCAT} \
        --logging_steps 1 \
        --log_on_each_node False

bash finetune/ds_finetune.sh

By configuring the hostfile, single-machine and multi-machine training can be realized.
By configuring ds_config, realize zero2 and zero3 training
By configuring the fp16、bf16 realize mixed precision training, bf16 is recommended to be consistent with the pre-trained model.
By configuring is_concat, Whether the training data is concatenated or not is controlled. When the magnitude of the training data is large, the training efficiency can be improved by concatenation.

License

The source code of this warehouse follows the open source license Apache 2.0.

The 360 Zhinao open source model supports commercial use. If you need to use this model and its derivative models for commercial purposes, please contact us via email ([email protected]) to apply. For the specific license agreement, please see 《360 Zhinao Open Source Model License》.

qihoo360
/

360Zhinao-7B-Chat-360K

360Zhinao (360智脑)

Models Introduction

News and Updates

Table of contents

Download URL

Model Evaluation

Base Model

Chat Models

Long Context Benchmarks

360Zhinao-7B-Chat-360K on "NeedleInAHaystack"

Quickstart

Dependency Installation

🤗 Transformers

Demonstration of Base Model Inference

Demonstration of Chat Model Inference

🤖 ModelScope

Demonstration of Base Model Inference

Demonstration of Chat Model Inference

CLI Demo

Web Demo

API Demo

Model Inference

Quantization

Deployment

vLLM Installation

vLLM Service Start

Model Finetune

Training data

Fine-tuning scripts

License