GitHub Removes GPT-5.3-Codex from Copilot Student Model Picker
Key Takeaways
- ▸GPT-5.3-Codex is no longer manually selectable in Copilot Student, but remains accessible via auto-model selection
- ▸Change is part of reliability and performance optimization measures ahead of GitHub's transition to usage-based billing
- ▸Auto model selection automatically matches requests to the optimal model without requiring manual toggling
Source:
Summary
GitHub is removing GPT-5.3-Codex from the manual model picker in its Copilot Student plan, though the model remains available through auto-selection. The change is part of broader reliability and performance measures as GitHub prepares for a transition to usage-based billing across Copilot plans. Auto model selection intelligently routes requests to the strongest model for each task, reducing the need for manual configuration while maintaining performance. The move aims to keep the Student plan performant and free for learners worldwide.
- GitHub prioritizes maintaining free access and strong performance for student users globally
