v6.22
·
751 commits
to main
since this release
Release Notes
This update introduces support for GPT-5.1 models and other improvements to the assistant creation experience.
Assistants
New Features
- Introduces support
gpt-5.1(Latest),gpt-5.1-2025-11-13(Pinned) and their newnonereasoning effort. Selectingnoneprioritizes speed, which can impact the reliability of tool calls.noneis the default reasoning effort setting forgpt-5.1(Latest) andgpt-5.1-2025-11-13(Pinned). - Adds support for
gpt-5.1-chat-latest(Pinned), the default model used in ChatGPT. This model only supportsmediumreasoning effort.
Updates & Improvements
- The model selector will now show GPT-5.1, GPT-4.1 and GPT-4o as the latest flagship models available for new and updated assistants. In an effort to simplify the assistant creation process, the model selector will display a small number of select models under Latest Models, with additional model options available under Pinned Models.
Nanoand other models not suitable for conversational assistants will no longer be offered in PingPong.- Model descriptions have been updated to help with model selection.
- Adds new "Legacy Model" warning banner above model selector for assistants using a deprecated model.
- Reasoning models have a new icon next to their name to differentiate them from non-reasoning models.
Deprecations
- The following models have been deprecated. Deprecated models are not available for new or updated assistants.
gpt-5(Latest)gpt-5-nano(Latest)gpt-5-nano-2025-08-07(Pinned)gpt-5-mini(Latest)gpt-4.1-mini(Latest)gpt-4.1-nano(Latest)gpt-4.1-nano-2025-04-14(Pinned)gpt-4.5-preview(Latest)gpt-4.5-preview-2025-02-27(Pinned)o4-mini(Latest)o3(Latest)o3-pro(Latest)gpt-4o-mini(Latest)
Deployment Information
| Schema Upgrade | Migration Script | Permissions Update | Task Definition Update | Configuration Update |
|---|---|---|---|---|
| No | No | No | No | No |
Deployment Details
- N/A
Related PRs
Full Changelog: 840-srv408-web250...841-srv409-web251