At the GPT-4o launch, ChatGPT Plus got up to 5x the Free message limit, with Team and Enterprise higher still.

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 / ChatGPT
Plans: plus, team, enterprise
Announced: May 13, 2024
Effective: Exact time not established
Audience: paid · ChatGPT Free vs paid tiers at GPT-4o launch
Model or pool: Not specified

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: help.openai.com ↗official · Entry dated May 13, 2024

Research notes

At the GPT-4o launch, OpenAI stated Plus users get a message limit up to 5x greater than Free users, with Team and Enterprise higher still.