GPT-5.2 physics result
GPT-5.2 Pro conjectured a formula for single-minus gluon tree amplitudes, and an internal scaffolded GPT-5.2 spent roughly 12 hours producing a formal proof, with the preprint available on arXiv.
GPT-5.2
3 rows in The Deploy Log from 2 companies name GPT-5.2: OpenAI and Vercel. Newest first, each linking the publisher's own page.
GPT-5.2
GPT-5.2 Thinking scores 70.9% on GDPval knowledge work tasks, 55.6% on SWE-Bench Pro, 80.0% on SWE-bench Verified, 92.4% on GPQA Diamond, and 98.7% on Tau2-bench Telecom. GPT-5.2 Instant, Thinking, and Pro are available now in the API to all developers.
GPT-5.2 on AI Gateway
Vercel AI Gateway now serves GPT-5.2 Chat, GPT-5.2, and GPT-5.2 Pro with no other provider accounts required.
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