Critical thinking (early) — lesson
0 due · 11 new · 12 total · history
Lesson for Monday, Sep 21 (session #2)
A lesson prepared days ahead is a projection: its queue was built from the schedule as it stood when you prepared it, and grading an earlier day moves cards into or out of it. Prepared lessons are cached per demo day, so several can be waiting.
Voice engine: Gemini Live (below) · run this lesson on ElevenLabs instead →
Gemini Live voice: Kore (the default) — hear the other 29
All 30 voices gemini-3.8-live was measured to speak with (docs/spikes.md Spike D). The word beside each name is the one Google publishes; no gender is documented for any of them. Hz is the median pitch measured with no locale pinned.
- ZephyrBright · 212 Hz
- PuckUpbeat · 98 Hz
- CharonInformative · 133 Hz
- Korein useFirm · 240 Hz
- FenrirExcitable · 148 Hz
- LedaYouthful · 202 Hz
- OrusFirm · 159 Hz
- AoedeBreezy · 180 Hz
- CallirrhoeEasy-going · 214 Hz
- AutonoeBright · 179 Hz
- EnceladusBreathy · 117 Hz
- IapetusClear · 136 Hz
- UmbrielEasy-going · 163 Hz
- AlgiebaSmooth · 114 Hz
- DespinaSmooth · 224 Hz
- ErinomeClear · 214 Hz
- AlgenibGravelly · 110 Hz
- RasalgethiInformative · 164 Hz
- LaomedeiaUpbeat · 194 Hz
- AchernarSoft · 224 Hz
- AlnilamFirm · 125 Hz
- SchedarEven · 154 Hz
- GacruxMature · 131 Hz
- PulcherrimaForward · 141 Hz
- AchirdFriendly · 174 Hz
- ZubenelgenubiCasual · 152 Hz
- VindemiatrixGentle · 240 Hz
- SadachbiaLively · 190 Hz
- SadaltagerKnowledgeable · 115 Hz
- SulafatWarm · 209 Hz
The voice is baked into the ephemeral token when you press Start talking, so a change made during a conversation applies to the next one.
Today's lesson
Prepare builds the queue, runs the planner, and stores the rendered prompt on a session row. Nothing is graded until you start talking.