Gemini 3.1 Pro Preview (batch)
google ↗ · 1049K ctx · 6 providers · updated 2026-11-03 07:16 UTC
The board shows this model's cheapest measured offer ($2.25/1M); the smaller figure under it is the mean of the 8 offers listed below ($3.94/1M). Add those up and divide — it matches.
| Provider | Router / Source | $ in /1M | $ out /1M | TTFT | TPS | Uptime | Evidence |
|---|---|---|---|---|---|---|---|
| openrouter-best | OpenRouter ↗ | $1.00 | $6.00 | — | — | — | API-measured |
| requesty | Requesty ↗ | $1.00 | $6.00 | — | — | — | API-measured |
| vertex_ai-language-models | Pricebook (LiteLLM) ↗ | $2.00 | $12.00 | — | — | — | Official list |
| vertex_ai | Pricebook (LiteLLM) ↗ | $2.00 | $12.00 | — | — | — | Official list |
| gemini | Pricebook (LiteLLM) ↗ | $2.00 | $12.00 | — | — | — | Official list |
| aihubmix | Pricebook (LiteLLM) ↗ | $2.00 | $12.00 | — | — | — | Official list |
| 0g-network | 0G Router ↗ | $2.00 | $12.00 | — | — | — | API-measured |
| burncloud | burncloud ↗ | $2.00 | $12.00 | — | — | — | API-measured |
Price trend
Cheapest blended price, last 31 days (USD/1M): $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25 → $2.25
Data & method
Cheapest ranked by blended = (3×in + out) ÷ 4; performance columns show only when a source provides them, never estimated. “Official list” = LiteLLM open pricebook (MIT); “API-measured” = provider/aggregator public APIs. Machine-readable data: /api/v1/models/gemini-3.1-pro-preview.json. Free reuse requires attribution to tkx.org.
FAQ
How much does Gemini 3.1 Pro Preview (batch) cost?
Cheapest measured offer right now: $1/1M input, $6/1M output via openrouter-best — across 6 tracked providers, refreshed hourly.
Who serves Gemini 3.1 Pro Preview (batch)?
6 providers currently serve it. The table above lists each with input/output price, TTFT, TPS, uptime and an evidence tier.
Is the price of Gemini 3.1 Pro Preview (batch) going up or down?
The daily candles above track the cheapest blended price ($/1M, 3:1 in:out). TKX snapshots every hour, so drops and hikes show up the same day they happen.