# OPTIONS
Per-test runtime overrides.
## When to use
- Tune one test without changing global CLI flags
- Set timeout/retry behavior near the scenario
## Minimal example
```gctf
--- OPTIONS ---
timeout: 60
retry: 2
retry-delay: 1.5
no-retry: false
compression: gzip
```
## Supported keys
- `timeout` - positive integer seconds
- `retry` - non-negative integer
- `retry-delay` - non-negative number
- `no-retry` - boolean
- `compression` - `none` or `gzip`
## Rules
- Unknown keys produce validation warnings
## Related
- [Command Line](../api/command-line)