# Dynamic Spot Rate Arbitrage Audit

## Description
Calculates real-time price arbitrage across multi-provider spot inference endpoints under strict latency SLOs.

## Category
`evaluation`

## Tags
`spot-arbitrage`, `routing`, `pricing`, `cost-savings`

## When to Use
Audit dynamic routing proxies that arbitrage inference requests across competitive provider rate cards.

## Operational Limitations
Evaluates observed rate cards and achieved dollar savings.

## Verification Script
Run the deterministic verification checker:
```bash
python3 scripts/check.py examples/synthetic.json
```
Exit codes:
- `0`: Check passed and thresholds satisfied.
- `1`: Threshold breach or operational violation detected.
- `2`: Schema error or invalid usage.