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....
https://openai.com/
Introducing ChatGPT - OpenAI
...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, challenge incorrect premises, and reject inappropriate requests....
https://openai.com/index/chatgpt/
GPT-4 | OpenAI
...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....
https://openai.com/index/gpt-4/
Nouveau : ChatGPT - OpenAI
...Nous avons entraîné un modčle capable d?interagir de maničre conversationnelle. Son nom ? ChatGPT. Cette capacité ā dialoguer permet ā ChatGPT de répondre ā des questions de suivi, de reconnaître ses erreurs, de souligner les informations incorrectes et de rejeter les demandes inappropriées....
https://openai.com/fr-FR/index/chatgpt/
Presentamos ChatGPT | OpenAI
...Hemos entrenado ChatGPT, un modelo que interactúa con los usuarios como si mantuviera una conversaciķn. Gracias a este formato, ChatGPT puede responder a las preguntas aclaratorias de los usuarios, admitir errores, cuestionar las premisas que considera incorrectas y rechazar solicitudes inapropiadas....
https://openai.com/es-ES/index/chatgpt/
Tokenizer - OpenAI API
...A helpful rule of thumb is that one token generally corresponds to ~4 characters of text for common English text. This translates to roughly ž of a word (so 100 tokens ~= 75 words). If you need a programmatic interface for tokenizing text, check out our tiktoken package for Python. For JavaScript, the community-supported @dbdq/tiktoken package works with most GPT models....
https://platform.openai.com/tokenizer
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 usuarios con planes de pago....
https://openai.com/es-419/index/gpt-5-1/
OpenAI Platform
...Build on the OpenAI API Platform Sign up or login with an OpenAI account to build with the OpenAI API....
https://platform.openai.com/account/api-keys
OpenAI | Research & Deployment
...Acreditamos que nossa pesquisa um dia resultará na inteligęncia artificial geral (AGI), um sistema capaz de resolver problemas de nível humano. Nossa missão é criar uma AGI segura e proveitosa....
https://openai.com/pt-BR/
Models - OpenAI API
...Models Choosing a model If you're not sure where to start, use GPT-5.5, our flagship model for complex reasoning and coding. If you're optimizing for latency and cost, choose a smaller variant like GPT-5.4 mini or GPT-5.4 nano. All latest OpenAI models support text and image input, text output, multilingual capabilities, and vision....
https://developers.openai.com/api/docs/models