Gemini 3.1 Flash-Lite
Made by Google. Released 2026-03-03. Accessibility not recorded. Cheapest standard rate we hold: $1.50 per million output tokens, no context split.
What it costs
| Tier | Kind | In | Out | Cached in | From |
|---|---|---|---|---|---|
| batch | text | $0.13 | $0.75 | — | seller |
| flex | text | $0.13 | $0.75 | — | seller |
| priority | text | $0.45 | $2.70 | — | seller |
| standard | text | $0.25 | $1.50 | — | seller |
per million tokens, US dollars. * marks a rate from a single registry or two that disagree — the best available number rather than a confirmed one. Every other row is confirmed against a seller or a licensed index.
What it scores, by house
| Benchmark | House | Score | Evaluated | Scaffold |
|---|---|---|---|---|
| chess puzzles | Epoch AI | 0.2±0.04 | 2026-08-06 | high |
| chess puzzles | Epoch AI | 0.2±0.04 | 2026-08-06 | minimal |
| chess puzzles | Epoch AI | 0.3±0.04 | 2026-08-06 | low |
| frontiermath tiers 1 3 v2 | Epoch AI | 0.3±0.03 | 2026-08-30 | high |
| frontiermath tiers 1 3 v2 | Epoch AI | 0.2±0.02 | 2026-08-30 | low |
| frontiermath tiers 1 3 v2 | Epoch AI | 0.2±0.02 | 2026-08-28 | minimal |
| gpqa diamond | Epoch AI | 0.7±0.03 | 2026-08-06 | minimal |
| gpqa diamond | Epoch AI | 0.7±0.03 | 2026-08-06 | low |
| gpqa diamond | Epoch AI | 0.8±0.03 | 2026-08-06 | high |
| otis mock aime 2024 2025near its ceiling | Epoch AI | 0.4±0.07 | 2026-08-06 | low |
| otis mock aime 2024 2025near its ceiling | Epoch AI | 0.4±0.07 | 2026-08-06 | minimal |
| otis mock aime 2024 2025near its ceiling | Epoch AI | 0.8±0.06 | 2026-08-06 | high |
| ale bench | collected by Epoch AI | 798 | — | — |
| apex agents | collected by Epoch AI | 0.3 | — | — |
| critpt | collected by Epoch AI | 0.0 | — | — |
| deepresearchbench | collected by Epoch AI | 0.4 | — | — |
| deepresearchbench | collected by Epoch AI | 0.4 | — | low |
| dtbenchnear its ceiling | collected by Epoch AI | 0.8 | — | high |
| enigma eval | collected by Epoch AI | 0.0 | — | — |
| forecastbench | collected by Epoch AI | 54.4 | — | — |
| hle | collected by Epoch AI | 0.1 | — | — |
| lmca | collected by Epoch AI | 35.0 | — | high |
| scicode | collected by Epoch AI | 0.4 | — | — |
| webdev arena | collected by Epoch AI | 1254 | — | — |
| weirdml | collected by Epoch AI | 0.5 | — | — |
These scores are not comparable between houses and are not added up. A score is dated by when it was evaluated, not when the model was released, and a score without its scaffold is not a measurement — which is why both are printed.
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