GPT-5.3-Codex

Expanding Codex to the full spectrum of computer work

Product HuntProductivityLaunched Feb 6, 2026166#7 of the day

About GPT-5.3-Codex

Advances the frontier of coding and computer work. SOTA on SWE-Bench Pro (57%) and OSWorld (64%). Features mid-task steerability (interact while it works), 25% faster speeds, and "High" capabilities in cybersecurity.

The person behind GPT-5.3-Codex

Andrew Ambrosino
Maker
Founder @ Catch
Email not found yet

GPT-5.3-Codex's team page →

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