Customer call: where is my order? · Algieba + Iapetus

Listen first, then inspect the transcript and the request that produced this file.

Listen to the demo

EnglishTwo voices in conversation0:33

As requestedgemini-3.8-flash-tts · Studio (prebuilt) · No style sent

Human-reviewedTwo male voices · Fitting for this scene

Accent notes record one reviewer’s impression. They are not a panel verdict.

Exact transcript

Speaker AHello, good afternoon. I wanted to ask... um, when my order from last week will arrive.
Speaker BGood afternoon. Sure, may I have your order number first? Okay, let me check... Hmm, delivery is expected tomorrow before evening.
Speaker AOh, great. What if the schedule changes?
Speaker BDon't worry. We'll send an update by message, and you can check the status on the order page.
Speaker AOkay, got it. Thank you so much.
Speaker BYou're welcome. Is there anything else I can help you with?

Generation recipe

This is the request that produced the file. Voice identity and delivery style are separate. Other settings: Default (not sent).

“Copy for AI” (top of this page) copies everything in one Markdown block: the transcript, style, voice, model, the request and example code. “Copy recipe JSON” copies only the raw request.

Show request JSON

{
  "model": "gemini-3.8-flash-tts",
  "input": [
    {
      "type": "user_input",
      "content": [
        {
          "type": "text",
          "text": "Hello, good afternoon. I wanted to ask... um, when my order from last week will arrive.",
          "annotations": [
            {
              "type": "speech_metadata",
              "speaker": "Penutur A"
            }
          ]
        },
        {
          "type": "text",
          "text": "Good afternoon. Sure, may I have your order number first? Okay, let me check... Hmm, delivery is expected tomorrow before evening.",
          "annotations": [
            {
              "type": "speech_metadata",
              "speaker": "Penutur B"
            }
          ]
        },
        {
          "type": "text",
          "text": "Oh, great. What if the schedule changes?",
          "annotations": [
            {
              "type": "speech_metadata",
              "speaker": "Penutur A"
            }
          ]
        },
        {
          "type": "text",
          "text": "Don't worry. We'll send an update by message, and you can check the status on the order page.",
          "annotations": [
            {
              "type": "speech_metadata",
              "speaker": "Penutur B"
            }
          ]
        },
        {
          "type": "text",
          "text": "Okay, got it. Thank you so much.",
          "annotations": [
            {
              "type": "speech_metadata",
              "speaker": "Penutur A"
            }
          ]
        },
        {
          "type": "text",
          "text": "You're welcome. Is there anything else I can help you with?",
          "annotations": [
            {
              "type": "speech_metadata",
              "speaker": "Penutur B"
            }
          ]
        }
      ]
    }
  ],
  "response_format": {
    "type": "audio"
  },
  "generation_config": {
    "speech_config": {
      "speakers": [
        {
          "speaker": "Penutur A",
          "voice": "Algieba"
        },
        {
          "speaker": "Penutur B",
          "voice": "Iapetus"
        }
      ]
    }
  }
}