```ts
type CandidateInput =
  | Model
  | ModelRouter
  | RoutingCandidate;
```

Defined in: [src/models/routing/strategy.ts:56](https://github.com/strands-agents/harness-sdk/blob/main/strands-ts/src/models/routing/strategy.ts#L56)

What each [ModelRouter](/pr-cms-4519/docs/api/typescript/ModelRouter/index.md) candidate entry accepts.