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.
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.
Until the end of the year, then double that. And that's only the audi output though the text input shouldn't cost much in comparison.
Official pricing can be seen here: <a href="https://ai.google.dev/gemini-api/docs/pricing#gemini-3.8-flash-tts" rel="nofollow">https://ai.google.dev/gemini-api/docs/pricing#gemini-3.8-fla...
sgc · · focus · HN ↗
thevinter · · focus · HN ↗
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
sgc · · focus · HN ↗
eis · · focus · HN ↗
Official pricing can be seen here: <a href="https://ai.google.dev/gemini-api/docs/pricing#gemini-3.8-flash-tts" rel="nofollow">https://ai.google.dev/gemini-api/docs/pricing#gemini-3.8-fla...