One of

Use this flow to dynamically route to different execution paths based on conditions.

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API Reference

input

type: { when: string; input: FlowDefinition }[]

Array of condition-flow pairs. The condition is evaluated to determine which flow to execute.

Example

import { oneOf } from 'flows-ai/flows'

const oneOfTranslationFlow = oneOf([
  {
    when: 'The article is in German',
    input: {
      agent: 'germanAgent',
      input: 'Translate the article to English'
    }
  },
  {
    when: 'The article is in Polish',
    input: {
      agent: 'polishAgent',
      input: 'Translate the article to English'
    }
  },
  {
    when: 'The article is in Spanish',
    input: {
      agent: 'spanishAgent',
      input: 'Translate the article to English'
    }
  }
])

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import { agent, execute } from 'flows-ai'

const germanAgent = agent({
  model: openai('gpt-4o'),
  system: 'You are a german translation agent...',
})

const polishAgent = agent({
  model: openai('gpt-4o'),
  system: 'You are a polish translation agent...',
})

const spanishAgent = agent({
  model: openai('gpt-4o'),
  system: 'You are a spanish translation agent...',
})

execute(oneOfTranslationFlow, {
  agents: {
    germanAgent,
    polishAgent,
    spanishAgent
  },
  input: 'The article content to translate...'
})