Memory stays more up to date
2026-06-04
ChatGPT memory was upgraded to keep context fresher and reduce stale or contradictory memories, with twice as much memory capacity for Plus and Pro users.
Improves long-running personalization for projects, preferences, and recurring work.
Availability at release: Plus and Pro users in the U.S. first; Free, Go, and more countries over the following weeks.
SourceOriginal record fields
Source: https://help.openai.com/en/articles/6825453-chat-gpt-release-notes
date:Date:start: 2026-06-04
date:Date:end: null
date:Date:is_datetime: 0
Who Gets It: Plus and Pro users in the U.S. first; Free, Go, and more countries over the following weeks.
Category: Core Chat Experience
Why It Matters: Improves long-running personalization for projects, preferences, and recurring work.
What Changed: ChatGPT memory was upgraded to keep context fresher and reduce stale or contradictory memories, with twice as much memory capacity for Plus and Pro users.
Student Facing: __NO__
Lifecycle: Limited rollout
Update: Memory stays more up to date
Memory retrieval improvements
2026-01-15
Reference chat history became more reliable on paid tiers.
Better continuity for long-term projects and brand-specific writing.
Availability at release: Plus and Pro
SourceOriginal record fields
Source: https://help.openai.com/en/articles/6825453-chat-gpt-release-notes
date:Date:start: 2026-01-15
date:Date:end: null
date:Date:is_datetime: 0
Who Gets It: Plus and Pro
Category: Core Chat Experience
Why It Matters: Better continuity for long-term projects and brand-specific writing.
What Changed: Reference chat history became more reliable on paid tiers.
Student Facing: __NO__
Lifecycle: Active
Update: Memory retrieval improvements
Automatic memory management
2025-10-15
Memory became easier to manage with automatic prioritization and better controls.
Keeps personalization helpful without constant manual cleanup.
Availability at release: Plus and Pro (initial rollout)
SourceOriginal record fields
Source: https://help.openai.com/en/articles/6825453-chat-gpt-release-notes
date:Date:start: 2025-10-15
date:Date:end: null
date:Date:is_datetime: 0
Who Gets It: Plus and Pro (initial rollout)
Category: Core Chat Experience
Why It Matters: Keeps personalization helpful without constant manual cleanup.
What Changed: Memory became easier to manage with automatic prioritization and better controls.
Student Facing: __NO__
Lifecycle: Active
Update: Automatic memory management