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白塔网站建设,iis .htaccess wordpress,做网站套用模板之后用什么改,wordpress pc客户端新闻 Kwaipilot-AutoThink 在专为防止数据泄露设计的挑战性基准测试 LiveCodeBench Pro 中位列所有开源模型榜首，甚至超越了 Seed 和 o3-mini 等强大的专有系统。简介 KAT（快想-自动思考） 是一个开源大语言模型，通过学会判断何…

新闻

Kwaipilot-AutoThink 在专为防止数据泄露设计的挑战性基准测试 LiveCodeBench Pro 中位列所有开源模型榜首，甚至超越了 Seed 和 o3-mini 等强大的专有系统。

简介

KAT（快想-自动思考） 是一个开源大语言模型，通过学会判断何时生成显式推理链与何时直接回答，有效缓解了过度思考问题。

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其发展遵循简洁的两阶段训练流程：

Stage	Core Idea	Key Techniques	Outcome
1. Pre-training	Inject knowledge while separating “reasoning” from “direct answering”.	Dual-regime data • Think-off queries labeled via a custom tagging system. • Think-on queries generated by a multi-agent solver. Knowledge Distillation + Multi-Token Prediction for fine-grained utility.	Base model attains strong factual and reasoning skills without full-scale pre-training costs.
2. Post-training	Make reasoning optional and efficient.	Cold-start AutoThink — majority vote sets the initial thinking mode. Step-SRPO — intermediate supervision rewards correct mode selection and answer accuracy under that mode.	Model triggers CoT only when beneficial, reducing token use and speeding inference.

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数据格式

KAT以结构化模板生成响应，使推理路径清晰且机器可解析。
支持两种模式：

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特殊标记

标记	描述
`<judge>`	分析输入以判断是否需要显式推理过程。
`<think_on>` / `<think_off>`	表示推理功能是否启用（“on”）或跳过（“off”）。
`<think>`	当选择`think_on`时，标记思维链片段的开始。
`<answer>`	标记最终面向用户答案的开始。

🔧 Quick Start

from transformers import AutoTokenizer, AutoModelForCausalLMmodel_name = "Kwaipilot/KAT-V1-40B"# load the tokenizer and the model
tokenizer = AutoTokenizer.from_pretrained(model_name, trust_remote_code=True)
model = AutoModelForCausalLM.from_pretrained(model_name,torch_dtype="auto",device_map="auto"
)# prepare the model input
prompt = "Give me a short introduction to large language model."
messages = [{"role": "user", "content": prompt}
]
text = tokenizer.apply_chat_template(messages,tokenize=False,add_generation_prompt=True
)
model_inputs = tokenizer([text], return_tensors="pt").to(model.device)# conduct text completion
generated_ids = model.generate(**model_inputs,max_new_tokens=65536,temperature=0.6,top_p=0.95,
)
output_ids = generated_ids[0][len(model_inputs.input_ids[0]):].tolist() 
content = tokenizer.decode(output_ids, skip_special_tokens=True).strip("\n")
print("prompt:\n", prompt)
print("content:\n", content)
"""
prompt:
Give me a short introduction to large language model.
content:
<judge>
The user's request is to provide a concise factual introduction to large language models, which involves retrieving and summarizing basic information. This task is straightforward as it only requires recalling and presenting well-known details without deeper analysis. No complex reasoning is needed here—just a simple explanation will suffice.
</judge><think_off>
<answer>
A **Large Language Model (LLM)** is an advanced AI system trained on vast amounts of text data to understand, generate, and process human-like language. Here’s a concise introduction:### Key Points:
1. **Training**: Trained on diverse text sources (books, websites, etc.) using deep learning.
2. **Capabilities**: - Answer questions, generate text, summarize content, translate languages.- Understand context, sentiment, and nuances in language.
3. **Architecture**: Often based on **transformer models** (e.g., BERT, GPT, LLaMA).
4. **Scale**: Billions of parameters, requiring massive computational resources.
5. **Applications**: Chatbots, content creation, coding assistance, research, and more.### Examples:
- **OpenAI’s GPT-4**: Powers ChatGPT.
- **Google’s Gemini**: Used in Bard.
- **Meta’s LLaMA**: Open-source alternative.### Challenges:
- **Bias**: Can reflect biases in training data.
- **Accuracy**: May hallucinate "facts" not grounded in reality.
- **Ethics**: Raises concerns about misinformation and job displacement.LLMs represent a leap forward in natural language processing, enabling machines to interact with humans in increasingly sophisticated ways. 🌐🤖
</answer>
"""