Introducing ChatGPT - OpenAI ChatGPT is fine-tuned from a model in the GPT‑3 5 series, which finished training in early 2022 You can learn more about the 3 5 series here (opens in a new window) ChatGPT and GPT‑3 5 were trained on an Azure AI supercomputing infrastructure
ChatGPT - OpenAI Unlimited access to all reasoning models and GPT‑4o Unlimited access to advanced voice, with higher limits for video and screensharing Access to OpenAI o1 pro mode, which uses more compute for the best answers to the hardest questions Extended access to deep research Extended access to Sora video generation Access to a research preview
Download ChatGPT - OpenAI Chat on the go, have voice conversations, and ask about photos Download for iOS (opens in a new window) Download for Android (opens in a new window) For Desktop
Start using ChatGPT instantly - OpenAI There are many benefits to creating an account including the ability to save and review your chat history, share chats, and unlock additional features like voice conversations and custom instructions
Descargar ChatGPT - OpenAI Descargar ChatGPT Usa ChatGPT a tu manera Habla para escribir o tener una conversación Toma fotos y haz preguntas sobre ellas
GPT-4 - OpenAI GPT‑4-assisted safety research GPT‑4’s advanced reasoning and instruction-following capabilities expedited our safety work We used GPT‑4 to help create training data for model fine-tuning and iterate on classifiers across training, evaluations, and monitoring
What is ChatGPT? - OpenAI Help Center 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
OpenAI 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
ChatGPT - OpenAI Acceso a un anticipo de la investigación de GPT‑4 5, nuestro modelo más grande hasta la fecha, y de GPT‑4 1, un modelo optimizado para tareas de programación Creación y uso de proyectos, tareas y GPT personalizados Acceso limitado a la generación de vídeos de Sora Posibilidad de probar las nuevas funciones