GPT-5.1 Codex Max

2 rows in The Deploy Log from 2 companies name GPT-5.1 Codex Max: Vercel and OpenAI. Newest first, each linking the publisher's own page.

GPT-5.1 Codex Max

OpenAI's GPT-5.1 Codex Max is now available on Vercel AI Gateway with no other provider accounts required. The model uses compaction to operate across multiple context windows and is optimized for long-running coding tasks.

Vercel | In Edition 12, Saturday 6 Dec 2025

SOURCE Vercel, GPT-5.1 Codex Max now available on Vercel AI Gateway

GPT-5.1-Codex-Max

GPT-5.1-Codex-Max is available in Codex today for the CLI, IDE extension, cloud, and code review. It is the first model natively trained to operate across multiple context windows through compaction, working over millions of tokens in a single task.

OpenAI | In Edition 10, Saturday 22 Nov 2025

SOURCE OpenAI, Building more with GPT-5.1-Codex-Max

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