GPT-5.1: A smarter, more conversational ChatGPT(openai.com)

511 points by tedsanders 11 months ago | 649 comments

OpenAI's announcement of GPT-5.1, an upgrade to GPT-5 in ChatGPT with improved conversation and customization, rolling out first to paid users.

GPT-4.5(openai.com)

1086 points by meetpateltech 1 year ago | 920 comments

OpenAI's announcement of GPT-4.5, a research preview of its strongest GPT model, available to ChatGPT Pro users and API developers.

Retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini in ChatGPT(openai.com)

284 points by rd 9 months ago | 373 comments

GPT-5(openai.com)

1994 points by rd 1 year ago | 2372 comments

OpenAI's launch page announcing GPT-5, described as its smartest, fastest model with built-in thinking, available to everyone in ChatGPT.

GPT-4.1 in the API(openai.com)

659 points by maheshrijal 1 year ago | 484 comments

OpenAI announcement introducing the GPT-4.1 model series in the API, with improvements in coding, instruction following, long context, and a new nano model.

OpenAI Frontier(openai.com)

63 points by nycdatasci 8 months ago | 68 comments

GPT-5 for Developers(openai.com)

445 points by 6thbit 1 year ago | 251 comments

OpenAI's announcement of GPT-5 for developers via its API, pitched as its best model for coding and agentic tasks.

GPT-4.5(openai.com)

1086 points by meetpateltech 1 year ago | 920 comments

OpenAI's announcement of GPT-4.5, a research preview of its strongest GPT model, available to ChatGPT Pro users and API developers.

GPT-5.3-Codex(openai.com)

1442 points by meetpateltech 8 months ago | 567 comments

OpenAI announcement introducing GPT-5.3-Codex, a model expanding Codex across a wider range of professional computer work.

GPT-5-Codex(openai.com)

367 points by meetpateltech 1 year ago | 115 comments

OpenAI announcement of upgrades to Codex, including GPT-5-Codex, making it faster and more reliable across terminal, IDE, web, and mobile.

GPT-5.1: A smarter, more conversational ChatGPT(openai.com)

511 points by tedsanders 11 months ago | 649 comments

OpenAI's announcement of GPT-5.1, an upgrade to GPT-5 in ChatGPT with improved conversation and customization, rolling out first to paid users.

GPT-5.2(openai.com)

1125 points by atgctg 10 months ago | 988 comments

OpenAI platform documentation page on using GPT-5.2, covering its improvements, features, and migration guidance for the GPT-5 model family.