… When using the Claude coding agent, the following models are currently available: Claude Sonnet 4.6 Claude Opus 4.6 Claude Sonnet 4.5 Claude Opus 4.5 When using the Codex coding agent, the following models are currently available: GPT-5.2-Codex GPT-5.3-Codex GPT-5.4 For more information, see our do… …
… Model Deprecation date Suggested alternative Claude Sonnet 4 2026-05-06 Claude Sonnet 4.6 Please update your workflows and integrations to use supported models. Copilot Enterprise administrators may need to enable access to alternative models through their model policies in Copilot settings. …
… Stronger reviewer models for Claude sessions: Claude orchestrator sessions can now pair with GPT-5.5 as the Rubber Duck model for more effective second opinions. …
… We will deprecate the following model across all GitHub Copilot experiences including Copilot Chat, inline edits, ask and agent modes, and code completions on 5/6/2026: Model Deprecation date Suggested alternative Claude Sonnet 4 2026-05-06 Claude Sonnet 4.6 Please update your workflows and integra… …
… May.29 Improvement Copilot usage metrics API adds cohorts for AI adoption account management copilot enterprise management tools May.28 Release Claude Opus 4.8 is generally available for GitHub Copilot copilot May.26 Improvement Copilot Memory has more controls for deletion, scope, and the Copilot …
… Model availability A broad set of models is available at launch across both OpenAI and Anthropic, including GPT-5.4, Claude Sonnet 4.6, Claude Opus 4.6, and more. The full model-by-region matrix is available in our documentation for data residency and our FedRAMP docs . …
… May.29 Improvement Copilot usage metrics API adds cohorts for AI adoption account management copilot enterprise management tools May.28 Release Claude Opus 4.8 is generally available for GitHub Copilot copilot May.26 Improvement Copilot Memory has more controls for deletion, scope, and the Copilot …
… May.29 Improvement Copilot usage metrics API adds cohorts for AI adoption account management copilot enterprise management tools May.28 Release Claude Opus 4.8 is generally available for GitHub Copilot copilot May.26 Improvement Copilot Memory has more controls for deletion, scope, and the Copilot …
… May.29 Improvement Copilot usage metrics API adds cohorts for AI adoption account management copilot enterprise management tools May.28 Release Claude Opus 4.8 is generally available for GitHub Copilot copilot May.26 Improvement Copilot Memory has more controls for deletion, scope, and the Copilot …
… May.29 Improvement Copilot usage metrics API adds cohorts for AI adoption account management copilot enterprise management tools May.28 Release Claude Opus 4.8 is generally available for GitHub Copilot copilot May.26 Improvement Copilot Memory has more controls for deletion, scope, and the Copilot …
