The subject of chat gpt 5 encompasses a wide range of important elements. GPT-5 is here - OpenAI. GPT‑5 produces higher-quality responses by using your company’s files and connected apps like Google Drive, SharePoint, and more, while respecting existing permissions. Introducing GPT-5 - OpenAI. GPT‑5 is the new default in ChatGPT, replacing GPT‑4o, OpenAI o3, OpenAI o4-mini, GPT‑4.1, and GPT‑4.5 for signed-in users.
Just open ChatGPT and type your question; GPT‑5 handles the rest, applying reasoning automatically when the response would benefit from it. From another angle, 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 here .
Additionally, chatGPT and GPT‑3.5 were trained on an Azure AI supercomputing infrastructure. Introducing GPT‑5 for developers - OpenAI. GPT‑5 is available now in the API platform in three sizes: gpt-5, gpt-5-mini, and gpt-5-nano.
It’s available on the Responses API, Chat Completions API, and is the default in Codex CLI. GPT-5 Chat points to the GPT-5 snapshot currently used in ChatGPT. We recommend GPT-5 for most API usage, but feel free to use this GPT-5 Chat model to test our latest improvements for chat use cases. Using GPT-5.1 - OpenAI API.
Learn about how to use and migrate to GPT-5.1 and the GPT-5 model family, the latest models in the OpenAI API. Furthermore, we’re releasing a research preview of GPT‑4.5—our largest and best model for chat yet. GPT‑4.5 is a step forward in scaling up pre-training and post-training. Moreover, gPT-5 vs GPT-5 Chat, what's the difference?
- API - OpenAI Developer .... Moreover, the GPT-5 Chat model (named gpt-5-chat-latest) you’re seeing is actually a bit different from the main GPT-5 model. Another key aspect involves, basically, the GPT-5 model is the one built specifically for reasoning tasks and gives you that maximum performance you’re probably expecting. 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 Approach Security & Privacy Trust & Transparency ChatGPT Explore ChatGPT Business Enterprise Education Pricing Download Sora Sora Overview Features Pricing Sora log in
Model Release Notes - OpenAI Help Center. GPT-5 is slowly rolling out to all users on ChatGPT Plus, Pro, Team, and Free plans worldwide across web, mobile, and desktop. GPT-5 will be available to ChatGPT Enterprise and Edu plans soon. GPT-5 in ChatGPT is our next flagship model and the new default for all logged-in users.
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