startSubagent

TypeScript SDK reference

startSubagent

▸ startSubagent(opts): SubAgent

Start a SubAgent span. Same parent-resolution rules as startTool.

Parameters

Name	Type
opts	SubAgentInit

Returns

SubAgent

Example

weave.startSubagent({name: 'critic', model: 'gpt-4o'});

Example

weave.startSubagent({
  name: 'critic',
  model: 'gpt-4o',
  startTime: new Date('2026-05-29T10:00:00.000Z'),
});

Defined in

src/genai/api.ts:129

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