by Google DeepMind
gemini-3.1-pro.
multimodal
open weights
1M ctx
Cheapest input
$2.0/M
on DeepInfra
Cheapest output
$12.0/M
on DeepInfra
Hosted equiv.
~$4.32/hr
@ 100 tok/s on DeepInfra
Bring any idea to life with state-of-the-art reasoning to help you learn, build, and plan anything. Best for complex tasks and bringing creative concepts to life.
Where to use it
Cheapest hosted endpoints.
| Provider | Access | $/M in | $/M out | |
|---|---|---|---|---|
| DeepInfra | hosted inference | $2.0 | $12.0 | Launch ↗ |
FAQ
Frequently asked.
How do I run gemini-3.1-pro?
gemini-3.1-pro is open-weight, so you can self-host on rented GPUs. See the Run It Yourself tab for GPU configurations + cost estimates, or use one of the hosted inference providers listed on this page.
Where can I access gemini-3.1-pro?
gemini-3.1-pro is available via DeepInfra. Each access option lists its own pricing (per million tokens or hourly hosting).
How much does it cost to run gemini-3.1-pro?
API pricing starts at $2.0/M input tokens and $12.0/M output tokens. Self-hosting cost depends on the GPU you rent — see the Run It Yourself tab.
Is gemini-3.1-pro open-source or proprietary?
gemini-3.1-pro is open-weight under the license. You can download and self-host it.
API pricing
Per provider
What it costs per month across providers.
Estimate your monthly bill for gemini-3.1-pro across every host that publishes per-token pricing. Slide your token volumes; the chart + table re-rank cheapest-first.
Cheapest
$44.0
DeepInfra
$/M input
$2.0
per million tokens
$/M output
$12.0
per million tokens
Providers
1
with priced rows
Monthly bill
Cheapest provider on the left.
Total monthly cost — input + output tokens combined.
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Bill breakdown.
Full calculator
Want to compare token volumes across other models too?
Open the standalone API pricing tool →
Context window
How much it can remember.
1M tokens
≈ 750,000 English words
4K
32K
128K
1M
Capabilities
What it can do.
·
Vision input
·
Audio input
·
Video input
·
Function calling
·
Tool use
·
JSON mode
✓
Streaming
·
Fine-tuning