With ChatGPT, you can type or start a real-time voice conversation by tapping the soundwave icon in the mobile app. Click the web search icon to get fast, timely answers with links to relevant web sources. With canvas, you can work with ChatGPT on …

ChatGPT helps you get answers, find inspiration and be more productive. It is free to use and easy to try. Just ask and ChatGPT can help with writing, learning, brainstorming and more.

We believe our research will eventually lead to artificial general intelligence, a system that can solve human-level problems. Building safe and beneficial AGI is our mission.

2023年3月14日 · GPT-4 is more creative and collaborative than ever before. It can generate, edit, and iterate with users on creative and technical writing tasks, such as composing songs, writing screenplays, or learning a user’s writing style.

3 天之前 · OpenAI GPT-4o 推出原生图像生成功能，这次升级有哪些看点？ 刚刚，OpenAI深夜直播，GPT-4o的原生图像生成大升级！ 奥特曼亲自上阵组队，演示了自拍变梗图、相对论漫画等功能，不过相对隔壁谷歌发布的新模型，O…

1 天前 · Retirement of GPT-3.5 Turbo based model. Over the coming days, your code completion experience will switch to GPT-4o Copilot. The GPT-3.5 Turbo based copilot-codex model, which was the previous model, will no longer be available. Your feedback. Thank you to the tens of thousands of developers who used this new model in preview.

1 天前 · GPT-4o Image Generation fait ainsi un bond de géant en avant dans la création d’images assistée par intelligence artificielle. En conciliant qualité visuelle et pertinence fonctionnelle, cette technologie transforme radicalement la manière dont les entreprises et les créateurs exploitent l’IA pour produire des contenus visuels.

3 天之前 · GPT-4o rompe con esta técnica y adopta un enfoque autorregresivo, ... pero los textos deformes e ininteligibles seguían presentes en muchas imágenes generadas por IA. No en las de GPT-4o. ...

ChatGPT is fine-tuned from GPT-3.5, a language model trained to produce text. ChatGPT was optimized for dialogue by using Reinforcement Learning with Human Feedback (RLHF) – a method that uses human demonstrations and preference comparisons to guide the model toward desired behavior.

2025年3月21日 · ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What started as a tool to supercharge productivity through writing essays and code with...