The Growth Project

Pilot to Production

Two Hosts Who Don't Exist: How We Generate Our Podcast With Gemini 3.1

Hosted by Sam & Maya · · 6:48

About this episode

We moved our audio stack from OpenAI to Gemini. An honest guide to a two-host podcast on Gemini 3.1 multi-speaker TTS: what breaks, and how we fixed it.

Sam and Maya unpack Two Hosts Who Don't Exist: How We Generate Our Podcast With Gemini 3.1 from the field notes, the argument, the numbers, and the practical moves, in a short, sharp conversation.

Read the full article →

Chapters

  1. 0:03 We are not real people
  2. 1:03 Stitching lines sounds terrible
  3. 2:16 Committing to one platform
  4. 3:17 Native multi-speaker generation
  5. 4:00 Verify before you trust
  6. 5:15 Reliability from verification