Multi-Model Fallback Orchestrator

Design a multi-model fallback system for production reliability.

## Primary Model
{{primary_model}}

## Fallback Models
{{fallback_models}}

## Fallback Triggers
{{fallback_triggers}}

## Quality Requirements
{{quality_requirements}}

Think through the implementation:

**Step 1**: Define health check mechanisms for each model
**Step 2**: Design circuit breaker logic
**Step 3**: Plan prompt adaptation between models
**Step 4**: Implement quality monitoring across fallbacks
**Step 5**: Create rollback triggers

Provide:
- System architecture diagram
- Configuration schema
- Implementation code
- Monitoring dashboards
- Runbook for manual overrides