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  1. Introducing ChatGPT - OpenAI

    Nov 30, 2022 · We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, …

  2. OpenAI | Research & Deployment

    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.

  3. GPT-4 | OpenAI

    Mar 14, 2023 · 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 …

  4. API Platform | OpenAI

    Aug 31, 2025 · Our API platform offers our latest models and guides for safety best practices.

  5. GPT‑5 is here - OpenAI

    GPT‑5 excels at writing, research, analysis, coding, and problem-solving. It delivers more accurate, professional responses and feels like collaborating with a smart, thoughtful colleague.

  6. Nouveau : ChatGPT - OpenAI

    Nov 30, 2022 · Nous avons entraîné un modèle capable d’interagir de manière conversationnelle. Son nom ? ChatGPT. Cette capacité à dialoguer permet à ChatGPT de répondre à des questions de …

  7. Introducing ChatGPT search | OpenAI

    Oct 31, 2024 · The search model is a fine-tuned version of GPT‑4o, post-trained using novel synthetic data generation techniques, including distilling outputs from OpenAI o1‑preview. ChatGPT search …

  8. Hello GPT‑4o - OpenAI

    May 13, 2024 · GPT‑4o (“o” for “omni”) is a step towards much more natural human-computer interaction—it accepts as input any combination of text, audio, image, and video and generates any …

  9. OpenAI Platform

    Build on the OpenAI API Platform Sign up or login with an OpenAI account to build with the OpenAI API.

  10. DALL·E 3 | OpenAI

    DALL·E 3 understands significantly more nuance and detail than our previous systems, allowing you to easily translate your ideas into exceptionally accurate images.