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Gemini 3.8 text-to-speech

330 points · 152 comments · swolpers

  1. sgc · · focus · HN ↗
    Sorry if this is in that article, but I am on my phone and can't see it. How much would this cost to batch generate an audiobook? Right now I just listen to things in the 11 labs app which is free, but I would rather just generate audio files.
    1. thevinter · · focus · HN ↗
      Roughly 5-10$ for 10h, assuming you few-shot it.

      Price per hour:

      - 3.8 Flash TTS, standard: $0.81

      - 3.8 Flash TTS, batch: $0.41

      - 3.8 Flash‑Lite TTS, standard: $0.54

      - 3.8 Flash‑Lite TTS, batch: $0.27

      1. sgc · · focus · HN ↗
        That is the biggest difference here for me. I have not looked at every solution, but many. They are either much more expensive or garbage quality. For example my next target audiobook is a monster 250k words, 1.5m characters, so about $15 here or $75 using elevenlabs (0.05 per 1k characters). For me that is the difference between I will or I won't use it.
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