大模型专题栏目文章（一）：什么是大语言模型？大语言模型的发展历史是怎样的？

一、大语言模型是什么？

大语言模型（LLM）是用海量文本数据训练、能理解并生成自然语言的深度学习模型，核心构成包括参数规模、Transformer架构与预训练语言建模目标。它解决的是自然语言处理依赖人工规则的问题，2022年ChatGPT发布让这一能力走向大众。并不解决模型输出真实性与价值偏差的问题。

二、大语言模型的技术简介

大语言模型是指使用大量文本数据训练的深度学习模型，可以生成自然语言文本或理解语言文本的含义。大语言模型可以处理多种自然语言任务，如文本分类、问答、对话等，是通向人工智能的一条重要途径。

三、大语言模型的发展历史

大语言模型的发展历史是怎怎样的？

2020年9月，OpenAI授权微软使用GPT-3模型，微软成为全球首个享用GPT-3能力的公司。2022年，Open AI发布ChatGPT模型用于生成自然语言文本。2023年3月15日，Open AI发布了多模态预训练大模型GPT4.0。

2023年2月，谷歌发布会公布了聊天机器人Bard，它由谷歌的大语言模型LaMDA驱动。2023年3月22日，谷歌开放Bard的公测，首先面向美国和英国地区启动，未来逐步在其它地区上线。

2023年2月7日，百度正式宣布将推出文心一言，3月16日正式上线。文心一言的底层技术基础为文心大模型，底层逻辑是通过百度智能云提供服务，吸引企业和机构客户使用API和基础设施，共同搭建AI模型、开发应用，实现产业AI普惠。

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大模型专题栏目文章（一）：什么是大语言模型？大语言模型的发展历史是怎样的？翻译：

This article is one of a series of articles on Digital Transformation network (szhzxw.cn) for Big model. This article tells what is big language model and what is the development history of big language model?

What is a big language model?

A large language model (LLM) refers to a deep learning model trained using large amounts of text data that can generate natural language text or understand the meaning of language text. Large language models can handle a variety of natural language tasks, such as text classification, question and answer, conversation, etc., which is an important way to artificial intelligence.

Second, the technical introduction of large language model

A large language model refers to a deep learning model trained using large amounts of text data that can generate natural language text or understand the meaning of language text. Large language models can handle a variety of natural language tasks, such as text classification, question and answer, conversation, etc., which is an important way to artificial intelligence.

Third, the development history of large language models

What is the history of large language models?

In September 2020, OpenAI licensed Microsoft to use the GPT-3 model, making Microsoft the first company in the world to take advantage of GPT-3 capabilities. In 2022, Open AI released the ChatGPT model for generating natural language text. On March 15, 2023, Open AI released the multimodal pre-trained large Model GPT4.0.

In February 2023, Google announced the chatbot Bard, which is powered by Google’s large language model LaMDA. On March 22, 2023, Google opened the Bard public beta, starting in the United States and the United Kingdom, and gradually launching in other regions in the future.

On February 7, 2023, Baidu officially announced that it would launch Wenxin Word, which was officially launched on March 16. The underlying technical basis of Wenxin Word is Wenxin big model, and the underlying logic is to provide services through Baidu intelligent cloud, attract enterprise and institutional customers to use API and infrastructure, jointly build AI models, develop applications, and achieve industrial AI inclusive.

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