Introduced multi-provider AI support featuring Claude alongside OpenAI with customizable tier settings.
Changes
- Added Claude (Anthropic) as a second AI provider alongside OpenAI for enhanced functionality.
- Implemented a three-tier model system (chat, summary, utility) to optimize AI interactions.
- Enabled per-tier provider selection, allowing users to mix OpenAI and Claude across different tiers.
- Incorporated latest AI models: GPT-5.2, GPT-4.5 Preview, o3-mini, and Claude Opus 4.5 for improved performance.
- Updated settings UI to include provider and model pickers specific to each tier for streamlined configuration.
- Modified all AI service callers to utilize an explicit provider parameter for clearer API usage.
- Added settings migration (v5) to support per-tier provider settings for existing users.
- Documented the multi-provider architecture in CLAUDE.md for reference and guidance.