GPT 6.1 Sol: Near-Astra intelligence for a fifth of the price(openai.com)

1032 points by crorella 27 days ago | 909 comments

OpenAI announcement page introducing GPT-6.1 Sol, a model pitched as offering near-Astra-level intelligence at a fifth of the price.

GPT-6 Astra(openai.com)

2200 points by kibae 1 month ago | 2013 comments

OpenAI's announcement page for its GPT-6 Astra model, showing a hero graphic with the model name over a spiral galaxy image.

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.

ChatGPT app for iOS(openai.com)

622 points by rememberlenny 3 years ago | 375 comments

OpenAI blog post announcing the ChatGPT app for iOS, which syncs conversations, supports voice input, and brings the latest model improvements.

The GPT Store(openai.com)

123 points by staranjeet 2 years ago | 86 comments

ChatGPT Enterprise(openai.com)

808 points by davidbarker 3 years ago | 452 comments

OpenAI blog post announcing ChatGPT Enterprise, a business version of ChatGPT with enterprise-grade security, privacy, and enhanced capabilities.

GPT-5.6(openai.com)

1499 points by logickkk1 3 months ago | 1055 comments

OpenAI's product release announcement for GPT-5.6, a frontier model touted for better performance per dollar and on-demand capability for hard tasks.

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-4.1 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.

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-4 API General Availability(openai.com)

695 points by mfiguiere 3 years ago | 479 comments

OpenAI blog post announcing general availability of the GPT-4 API and the deprecation of older models in the Completions API.

GPT‑5.3 Instant(openai.com)

365 points by meetpateltech 7 months ago | 284 comments

OpenAI announcement of GPT-5.3 Instant, an update to ChatGPT's most-used model aimed at smoother, more useful everyday conversations.