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typescript

const result = await generate(model, schema, prompt, {
  maxRetries: 3,        // default: 2
  temperature: 0.2,
  systemPrompt: "You are a data extraction assistant.",
});

Option	Purpose
`maxRetries`	attempts before throwing `MaxRetriesExceededError` (default: 2)
`temperature`	forwarded to the backend, where supported
`systemPrompt`	prepended instruction, combined with the schema-derived prompt
`timeoutMs`	bound a single attempt's wall-clock time - see Timeouts & Cancellation
`signal`	an `AbortSignal` to cancel an in-flight attempt - see Timeouts & Cancellation
`jsonSchemaValidator`	override the built-in `jsonSchema` structural check - see Pluggable JSON Schema Validation
`semanticValidator`	content/grounding check after structural validation passes - see Staged Validation Pipeline
`confidenceScorer`	assigns a 0-1 score to `result.confidence` - see Staged Validation Pipeline
`minConfidence`	fails and retries the attempt if `confidenceScorer`'s score is below this
`postProcessors`	array of transforms applied in order to an already-validated value - see Staged Validation Pipeline

Options ​

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