What's Changed
Added image/vision input modalities to GPT and Claude models that were previously missing this configuration. This enables image input support when using these models through ProxyPal.
Fixes
- agents.rs: Expanded multimodal detection to include GPT-4o, GPT-4.1, GPT-5.x, o1/o3/o4, Claude, and Copilot GPT models
- opencode.json: Added `modalities: { input: ["text", "...