Codex limits 50% higher for Plus, Business and Edu thanks to GPU efficiency gains; Pro and Enterprise got priority processing.

A source-linked change to usage terms or limits.

Exact effect time unavailable. The date below is when this change was announced, not proof that every account changed at that moment. This record is classified as completed; follow its sources for the available evidence.

What happened

Provider / product: OpenAI / Codex
Plans: plus, business, edu
Announced: Nov 7, 2025, 18:22 UTC
Effective: Exact time not established
Audience: paid · Plus, Business, Edu (priority processing for Pro/Enterprise)
Model or pool: Not specified
Provider-stated reason: GPU efficiency improvements

Primary evidence and context

Follow the original posts or documentation. Announcement posts and completion evidence can say different things; check each source's claim.

Source 1: @OpenAIDevs ↗official
Source 2: @embirico ↗staff post · 2025-11-21 recap: Plus/Business >2x more messages since Nov 1

Research notes

50% higher Codex rate limits for Plus, Business and Edu, plus the GPT-5-Codex-Mini launch (~4x more usage per message) and priority processing for Pro and Enterprise.