- Create prediction type definitions in src/types/predictions.ts
- Add prediction state management to page.tsx with caching
- Implement PredictionPanel component with:
- Master visibility toggle
- Model info display (name, version, type, metrics)
- Action buttons (Run on Visible, Predict All)
- Confidence threshold slider
- Label filter checkboxes with per-class metrics
- Disagreement filter toggle
- Prediction summary display
- Model server offline banner
- Add on-demand and batch prediction fetching
- Implement prediction caching by chart and model version
- Add health polling for inference API (30s interval when offline)
- Ensure annotation tools work independently of prediction API
Tasks completed: 9.1-9.5, 12.1-12.3 (59/78 total)
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