deployedbyai
Follow

The Deploy Log | Free, no signup

GPT-5.5

OpenAI | In Edition 31,

The call on this one

DEPLOYif you run long-horizon coding or knowledge work

SOURCE OpenAI, Introducing GPT-5.5

GPT-5.5 and GPT-5.5 Pro are now available in the API, rolling out to Plus, Pro, Business, and Enterprise users in ChatGPT and Codex. Terminal-Bench 2.0 hits 82.7%, GDPval 84.9%, OSWorld-Verified 78.7%, and Tau2-bench Telecom 98.0% without prompt tuning.

Added to The Deploy Log , updated . Read Edition 31, the edition that carried it.

86 rows from OpenAI in The Deploy Log are dated on or before this one, this one included.

The same day from OpenAI: ChatGPT for Clinicians (0 days apart). After it: Advanced Account Security, 5 days later.

|

One line every time AI actually ships, as it ships, 24/7. Follow the wire: Threads | Bluesky

One line every time AI actually ships, around the clock, free on Threads and Bluesky. Every one is in The Deploy Log with its source.

The Saturday edition is the week in one, free to read on the site, and by email if you want it: get it by email.