Model Advisor
Guide for switching Gemini models smartly. Optimization = cost ↓ speed ↑ quality ↔.
Model Fleet
| Model | Best For | Strength |
|---|---|---|
| Gemini 2.5 Flash | Chat, extraction, classification, rapid iteration. | Low cost, sub-sec latency. |
| Gemini 2.5 Pro | Deep reasoning, complex code, multi-step logic. | High accuracy for "messy" tasks. |
| Flash-Lite | Batch summaries, simple text gen, high volume. | Max efficiency. |
Selection Logic
- Default: Flash. Use for research, simple fixes, exploration.
- Escalate: Pro. Use if Flash fails, logic complex, or final high-fidelity review needed.
- Batch: Flash-Lite. Use for non-urgent high-volume tasks.
Optimization Strategies
- Dynamic Routing: Start Flash. If logic wall hit → Switch Pro.
- Context Caching: Use for large static codebases/docs. Save 60%+ cost.
- Flex Tier: Background tasks. 50% discount for idle capacity usage.
- Tokens: Keep output short. Output tokens cost > input tokens.
Commands (Web UI)
- Start prompt with
@thinkingor@fastto swap instantly.
Fallback Pattern
Task fail on Pro (quota/error) → retry Flash. Keep service alive.