We’re bringing new capabilities to GPT-Rosalind, a model series purpose-built for life sciences research at enterprise scale. It brings GPT-5.5’s agentic coding and tool use together with stronger intelligence for drug discovery, analysis, design, and experimental workflows. …↗

I’ve had very good results running autoresearch with local qwen 3.6 26b model as long as I had a simple vibed pi “advisor” extension that allowed it to periodically ask GPT 5.5 for ideas. I think this direction has a lot of merit.↗

Today I’m launching AI IQ — frontier AI models, scored on the human IQ scale. Instead of endless leaderboard tables, AI IQ shows: • Where models land on the IQ bell curve • How frontier IQ is changing over time • How models compare on IQ and EQ • What intelligence costs in prac…↗

Today is 5/5! GPT-5.5 shipped 12 days ago, and the community love has been amazing. ✨ Revisiting a few first impressions we hadn’t posted here before seeing more of you tonight at 5:55. First: @clairevo gave GPT-5.5 a backlog of bugs, and it did “a 98% job all by itself.”↗

one of the things I'm doing now that weren't possible without AI is OPINIONS.md I get a ton of value and believe everyone should create one. I manage mine with Hermes agent from @NousResearch and gpt 5.5 shared my full OPINIONS.md and setup in …↗

x.com/i/article/2049…↗

developers.openai.com/api/docs/guide… **NEW: GPT-5.5 Prompting Guide** "GPT-5.5 works best when prompts define the outcome and leave room for the model to choose an efficient solution path. Compared with earlier models, you can often use shorter, more outcome-oriented prompts:…↗

GPT-5.5 + GPT Image 2 in Codex is insane 🤯 The watch components generation + alignment was one shot.↗

Introducing GPT-5.5 A new class of intelligence for real work and powering agents, built to understand complex goals, use tools, check its work, and carry more tasks through to completion. It marks a new way of getting computer work done. Now available in ChatGPT and Codex.↗

@OpenAI We've been testing GPT-5.5 at Every for the last 3 weeks on everything from coding, to writing, to knowledge work. Here's our day 0 vibe check: every.to/p/gpt-5-5↗