另一个要指出的事情是,比如我提到的Llama 2系列,实际上当Meta发布Llama 2系列时,包含了基础模型和助理模型,它们同时发布了这两种类型。 基础模型并不是直接可用的,因为它不能用答案回答问题,如果你给它问题,它会给你更多问题,或者做一些类似的事情,因为它只是一个互联网文档采样器,所以它们并不是非常有帮助。它们...
Alpaca是斯坦福在LLaMA上对 52000 条指令跟随演示进行了精细调优的模型,是后续很多中文 LLM 的基础。 对应的中文版是Chinese-LLaMA-Alpaca。该项目在原版 LLaMA 的基础上扩充了中文词表并使用了中文数据进行二次预训练,进一步提升了中文基础语义理解能力。同时,在中文LLaMA 的基础上,本项目使用了中文指令数据进行指令精...
LLaMa (Large Language Model Meta AI) is an open-source family of models created by Meta. LLaMa is a smaller model designed to be efficient and performant with limited computational resources. Claude Claudeis a set of models developed by Anthropic, designed with a strong emphasis on ethical AI ...
Large language models can perform content generation, translation, and analytical reasoning tasks. Find out the top 10 LLMs to use in 2024.
What are the top five large language models? Experts disagree on the top LLMs, but five that many tout are GPT-4 from OpenAI, Claude 2 from Anthropic, Llama 2 from Meta, Orca 2 from Microsoft Research, and Command from Cohere. ChatGPT is also from OpenAI. What is the difference betwee...
LLaMA: Open and Efficient Foundation Language Models 基础模型 无基础模型 Facebook AI研究实验室 Large Language Model Meta AI 简介 LLaMA支持中文! 一、LLaMA简介 LLaMA全称是Large Language Model Meta AI,是由Meta AI(原FacebookAI研究实验室)研究人员发布的一个预训练语言模型。该模型最大的特点就是基于以较...
综述一:A Survey on Multimodal Large Language Models 一、多模态LLM的组成部分 (1)模态编码器 (2)语言模型 (3)连接器 二、预训练 三、SFT微调 四、RLHF对齐训练 (1)使用常见的PPO (2)使用DPO直接偏好对齐 (3)常见用于对齐的偏序数据集 综述二:MM-LLMs: Recent Advances in MultiModal Large Language Mod...
Llama 2 is a family of generative text models that are optimized for assistant-like chat use cases or can be adapted for a variety of natural language generation tasks. Code Llama models are fine-tuned for programming tasks. Credit: Mariem_Ekatherina / Shutterstock Llama 2 is a family of...
Large Language Model FAQs What are the top five large language models? Experts disagree on the top LLMs, but five that many tout are GPT-4 from OpenAI, Claude 2 from Anthropic, Llama 2 from Meta, Orca 2 from Microsoft Research, and Command from Cohere. ChatGPT is also from OpenAI. ...
LLaMA或OPT(Meta AI) Flan-T5(Google) GPT-J,GPT-Neo或Pythia(Eleuther AI) 步骤2:适应下游任务 一旦选择了基础模型,就可以通过其API访问该LLM。如果你之前跟其他类型的API打过交道,此时会发现和LLM的APIs打交道会有些奇怪,因为它并没有实现规定什么输入会产生什么输出。通过输入任意文本提示,API会返回一段尝...