Mar 14, 2023 · GPT-4 is capable of handling over 25,000 words of text, allowing for use cases like long form content creation, extended conversations, and document search and analysis.

Our Research Research Index Research Overview Research Residency OpenAI for Science Latest Advancements GPT-5 OpenAI o3 OpenAI o4-mini GPT-4o GPT-4o mini Sora Safety Safety …

Nov 30, 2022 · We performed several iterations of this process. 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 …

Nov 6, 2023 · When builders customize their own GPT with actions or knowledge, the builder can choose if user chats with that GPT can be used to improve and train our models.

Feb 1, 2023 · We’re launching a pilot subscription plan for ChatGPT, a conversational AI that can chat with you, answer follow-up questions, and challenge incorrect assumptions.

GPT-5 mini Input: $0.25 per 1M tokens Output: $2.00 per 1M tokens 400K context length 128K max output tokens Knowledge cut-off: Sep 30, 2024

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We recommend that developers use our large and mini GPT models for everyday tasks. Our large GPT models generally perform better on a wide range of tasks, while our mini GPT models are fast and …

May 13, 2024 · GPT‑4o’s text and image capabilities are starting to roll out today in ChatGPT. We are making GPT‑4o available in the free tier, and to Plus users with up to 5x higher message limits.

May 30, 2024 · Powered by GPT‑4o, ChatGPT Edu can reason across text and vision and use advanced tools such as data analysis. This new offering includes enterprise-level security and …