Stream-Elemente

stream := agent.Stream(ctx, phaseoagent.RunOptions{Input: prompt, Client: client})

for event := range stream.Events() {
  switch event.Type {
  case "response.output_text.delta":
    fmt.Print(event.Details["delta"])
  case "response.reasoning.delta":
    renderReasoning(event.Details)
  case "response.item":
    renderItem(event.Details["item"])
  case "tool.preliminary_result":
    renderProgress(event.Details)
  }
}

result, err := stream.Result()