Google: Gemini 3.1 Flash Lite
Top 2 cheapest providers (Adjusted $/task)
The same list price can give a different adjusted $/task (caching, token efficiency) — click a price for its inputs.
Within the active global provider, residency and confidentiality filters.
| # | Provider | Platform | Raw input $/1M | Raw output $/1M | Adjusted $/task |
|---|---|---|---|---|---|
| 1 | OpenRouter | $0.250 | $1.50 | ||
| 2 | Google Vertex AI | Google Vertex AI | $0.250 | $1.50 |
Composite
1 of 7 inputs · 1 from the model family6 radar axes: DesignArena's two boards share one35.0
dominance-adjusted from 40.7: a better-measured model that is at least as good on each of these inputs ranks above it
AA Coding —Coding Agent v1.4 —AA Intelligence —AA Agentic 3.2Epoch ECI 144.5Software ECI —DesignArena —/—
Radar: percentile among all models measured on each input; a gap means not measured.
Benchmark sheet
5 of 140 registered benchmark versions · bars show the percentile among all models measured on each benchmark.
- Epoch ECI · attached
Agentic
τ²-Bench Airline (OpenRouter run)5972.3%
τ²-Bench Airline (OpenRouter run) published 2026-09-15 ↗ · Published board — Multi-turn service agents making tool calls under strict policy constraints. (OpenRouter's own reproducible run, as published on openrouter.ai/benchmarks.)
AA Agentic Index253.20
AA Agentic Index published 2026-09-18 ↗ · Published board — Artificial Analysis publishes one Agentic Index per model, measured on its primary configuration and relayed by OpenRouter's Benchmarks API; the value is attached at family scope on the deterministic representative. Artificial Analysis publishes this board without a version number; we keep the date each result was retained.
Efficiency
GPQA Diamond (OpenRouter run) — measured cost per task37$0.042
GPQA Diamond (OpenRouter run) — measured cost per task published 2026-09-15 ↗ · Published board — Mean USD OpenRouter actually spent per task while running GPQA Diamond for this configuration.
τ²-Bench Airline (OpenRouter run) — measured cost per task36$0.097
τ²-Bench Airline (OpenRouter run) — measured cost per task published 2026-09-15 ↗ · Published board — Mean USD OpenRouter actually spent per task while running τ²-Bench Airline for this configuration.
Science
GPQA Diamond (OpenRouter run)4980.1%
GPQA Diamond (OpenRouter run) published 2026-09-15 ↗ · Published board — Graduate-level science questions that resist retrieval and reward careful reasoning. (OpenRouter's own reproducible run, as published on openrouter.ai/benchmarks.)
Missing coverage · 140 benchmark versions
No result does not mean a zero, or that the model was never tested. Collection failures and disputed versions retain their distinct status.
Variants / reasoning settings
Artificial Analysis snapshot 2026-09-19 · Data: Artificial Analysis · Data: Epoch AI (CC BY)
| Variant | AA Coding | AA Intelligence |
|---|---|---|
| Gemini 3.1 Flash-Lite | 34.7 | 16.0 |
| Google: Gemini 3.1 Flash Lite | — | — |
Token offers by platform · 5 offers (Adjusted $/task)
Click any underlined price to see how it is estimated and where each input comes from. How we calculate adjusted cost.
5 offers within the active global filters; “—” means the catalog is active but no public token price is available.
OpenRouter (3)
| globalgoogle-vertex/global | $0.250 raw in $/1M | $1.50 raw out $/1M | ||
| eugoogle-vertex/euEU | $0.275 raw in $/1M | $1.65 raw out $/1M | ||
| globalgoogle-vertex/us | $0.275 raw in $/1M | $1.65 raw out $/1M |
Google Vertex AI (2)
| Google Vertex AI | global | $0.250 raw in $/1M | $1.50 raw out $/1M | |
| Google Vertex AI | euEU | $0.275 raw in $/1M | $1.65 raw out $/1M |