Dumb meter / Google
Is Gemini 3.8 Flash dumber today?
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How smart does it feel today?
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| Day | Lobotomized | Dumb | Meh | Solid | Big brain |
|---|
Gemini 3.8 Flash board
liveHow is Gemini 3.8 Flash behaving for you today? Mention the task and whether it's better or worse than last week.
What Gemini 3.8 Flash costs
- Input
- $0.75 /1M tokens
- Output
- $3.75 /1M tokens
- Cached input
- $0.075 /1M tokens
- Context window
- 1.05M tokens
- Released
- September 2, 2026
Promo price through Dec 31, 2026; $1.50 in / $7.50 out from Jan 1, 2027.
Batch API: 50% off input and output.
| 1,000 chat messages1,500 tokens in, 500 out each | $3.00 |
|---|---|
| Summarize a 50-page PDF30,000 tokens in, 1,000 out | $0.026 |
| One coding-agent task60,000 tokens in, 4,000 out, no caching | $0.06 |
Checked September 28, 2026. Official pricing · Status page
Latest from Google
- Gemini 3.8 Flash releasedSep 2 · Release
- Gemini 3.7 Flash releasedAug 13 · Release
- Gemini 3.6 Flash and 3.5 Flash-Lite releasedJul 21 · Release
Prices re-checked September 28, 2026.