OpenAI launches GPT-5.5 (codename Spud) with 1M context, $5/$30 pricing
GPT-5.5 (codename Spud) shipped to ChatGPT and Codex Apr 23, API Apr 24. OpenAI cites Terminal-Bench 2.0 82.7% and FrontierMath gains over Opus 4.7.
GPT-5.5 (codename Spud) shipped to ChatGPT and Codex Apr 23, API Apr 24. OpenAI cites Terminal-Bench 2.0 82.7% and FrontierMath gains over Opus 4.7.