Plan event · 14 Oct 2026
All plan events · 31 providers tracked
OpenAImodels
What moved
OpenAI Go served 2 models (GPT-6 Luna and GPT-5.6 Luna) and OpenAI Plus served 8, including GPT-5.5 → Go serves GPT-6 Luna only — GPT-5.6 Luna left the Go column of the compare table — and Plus serves 7 models, GPT-5.5 gone: it retired from ChatGPT, ChatGPT Work and Codex on all consumer plans on October 14, 2026
Two roster drops in the same read. The pricing page’s compare table moved GPT-5.6 Luna off Go — its Go cell read Yes on 2026-09-13 and No on 2026-10-14 — leaving Go with GPT-6 Luna alone, while the retirement notice (learn.chatgpt.com/codex/models#gpt-55-retirement) closes GPT-5.5 for consumer plans: "On October 14, 2026, GPT-5.5 will retire from ChatGPT, ChatGPT Work, and Codex on all plans, including consumer, Business, Enterprise, and Edu plans." The compare matrix never carried a GPT-5.5 row — the model was carried only by the catch-all "Legacy models" row, and the 2026-10-14 retirement closes that carry. GPT-5.5 stays on the OpenAI API and remains served by other tracked providers — only the OpenAI consumer plans retire it.
Verified 2026-10-14 · source
Affected plans
More OpenAI events
- 2026-10-07 · Policy — OpenAI opened its consumer plan usage to third-party apps. With Sign in with ChatGPT, a Go
- 2026-10-06 · Policy — Calculator disclosure: the Codex pricing page publishes local-message estimates per five-h
- 2026-10-06 · Policy — The codex pricing page covers Plus and Standard Business only and states "Pro plans curren
- 2026-10-02 · Launch — OpenAI split ChatGPT Pro into three usage tiers and added Pro 500 ($500/month), the only P