GPT-4.5(openai.com)
1086 points by meetpateltech | 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.
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GPT-5(openai.com)
1994 points by rd | 2372 comments
OpenAI's launch page announcing GPT-5, described as its smartest, fastest model with built-in thinking, available to everyone in ChatGPT.
OpenAI releases image generation in the API(openai.com)
467 points by themanmaran | 273 comments
OpenAI product announcement from April 23, 2025 introducing its latest image generation model to developers via the API.
Sycophancy in GPT-4o(openai.com)
523 points by dsr12 | 413 comments
OpenAI blog post explaining why a GPT-4o update made ChatGPT overly sycophantic, why it was rolled back, and what changes OpenAI is making.
GPT-5.1: A smarter, more conversational ChatGPT(openai.com)
511 points by tedsanders | 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.
A Research Preview of Codex(openai.com)
462 points by meetpateltech | 392 comments
OpenAI announcement introducing Codex, a cloud-based software engineering agent powered by codex-1 that runs many coding tasks in parallel for ChatGPT users.
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GPT-5 for Developers(openai.com)
445 points by 6thbit | 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 API General Availability(openai.com)
695 points by mfiguiere | 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-Codex(openai.com)
1442 points by meetpateltech | 567 comments
OpenAI announcement introducing GPT-5.3-Codex, a model expanding Codex across a wider range of professional computer work.
GPT-5.2-Codex(openai.com)
565 points by meetpateltech | 301 comments
OpenAI's announcement of GPT-5.2-Codex, an agentic coding model for professional software engineering and defensive cybersecurity.
GPT-4.5(openai.com)
1086 points by meetpateltech | 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 Best Practices(platform.openai.com)
540 points by yla92 | 165 comments
OpenAI platform documentation guide outlining six strategies and tactics for getting better results from GPT models through prompting.