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, …
OpenAI - ChatGPT
ChatGPT helps you get answers, find inspiration, and be more productive.
Start using ChatGPT instantly - OpenAI
Apr 1, 2024 · Start using ChatGPT instantly We’re making it easier for people to experience the benefits of AI without needing to sign up.
GPT‑5.1: Un ChatGPT más inteligente y conversacional - OpenAI
Refinamos la serie GPT-5 con modelos más cercanos y adaptables, e incluimos nuevas formas de personalizar el tono y el estilo de ChatGPT. GPT-5.1 empieza a estar disponible hoy para los …
GPT-4 | OpenAI
Mar 14, 2023 · Like ChatGPT, we’ll be updating and improving GPT‑4 at a regular cadence as more people use it. GPT‑4‑assisted safety research GPT‑4’s advanced reasoning and instruction-following …
Presentamos ChatGPT - OpenAI
Hemos entrenado ChatGPT, un modelo que interactúa con los usuarios como si mantuviera una conversación. Gracias a este formato, ChatGPT puede responder a las preguntas aclaratorias de los …
ChatGPT can now see, hear, and speak - OpenAI
Sep 25, 2023 · ChatGPT can now see, hear, and speak We are beginning to roll out new voice and image capabilities in ChatGPT. They offer a new, more intuitive type of interface by allowing you to …
GPT‑5.1: A smarter, more conversational ChatGPT - OpenAI
Nov 12, 2025 · We’re upgrading the GPT-5 series with warmer, more capable models and new ways to customize ChatGPT’s tone and style. GPT-5.1 starts rolling out today to paid users.
ChatGPT 图像 2.0 现已上线 - OpenAI
ChatGPT 图像 2.0 引入了最先进的图像生成模型，具备更出色的文本渲染能力、多语言支持以及先进的视觉推理能力。
Introducing ChatGPT Images 2.0 - OpenAI
Apr 21, 2026 · ChatGPT Images 2.0 introduces a state-of-the-art image generation model with improved text rendering, multilingual support, and advanced visual reasoning.