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Zeno

Character / Who ate the cake?

Who ate the cake? · Zeno

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

Listen to the demo

EnglishOne voice0:15
As requestedgemini-3.8-flash-tts · Voice library · Style: playful, teasing, mischievous
Human-reviewedMale voice · Fitting for this scene

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

Library voice built for en-US (Northwest). Chosen after listening.

Exact transcript

Hehe, you thought I wouldn't notice? <chuckle> Yes, I ate that cake, but guess who left the empty box on the table? I'm not naughty, I'm just... helping out! Besides, you said you were on a diet this week, right?

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": "Hehe, you thought I wouldn't notice? <chuckle> Yes, I ate that cake, but guess who left the empty box on the table? I'm not naughty, I'm just... helping out! Besides, you said you were on a diet this week, right?",
          "annotations": [
            {
              "type": "speech_metadata",
              "style": "playful, teasing, mischievous"
            }
          ]
        }
      ]
    }
  ],
  "response_format": {
    "type": "audio"
  },
  "generation_config": {
    "speech_config": [
      {
        "voice": "en-us-zeno"
      }
    ]
  }
}

Comparison without style

Same transcript, voice and model, with no style direction sent. Listen to both to hear what the style changes.