detect_strategy

basemode.detect.detect_strategy

def detect_strategy(model: str, override: str | None = None) -> ContinuationStrategy

Select the continuation strategy for a model.

Resolution order

1. If override is set, return that strategy (or raise ValueError if invalid).
2. Claude models use prefill, except known no-prefill models which use system.
3. Known completion models use completion.
4. FIM model families use fim.
5. Fallback is system.

For provider-prefix and alias handling, see Model Normalization.