Gemini 3.1 Pro Preview
google/gemini-3.1-pro-previewReasoning-first Gemini preview for agentic coding and complex problem solving
Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...
Context
1.05M
1,048,576 tokens
Max output
66K
65,536 tokens
Input
$2.00
per 1M tokens
Output
$12.00
per 1M tokens
Providers
37
46 listings
Intelligence
29.7
Intelligence Index
Pricing
USD per 1M tokens · listed by Google
| Token type | Standard | Over 200K context | fast mode |
|---|---|---|---|
| Input | $2.00 | $4.00 | $3.60 |
| Output | $12.00 | $18.00 | $21.60 |
| Cache read | $0.20 | $0.40 | — |
Above 200K context: $4.00 in, $18.00 out. Lowest input price across providers: $1.00.
Capabilities
ReasoningYes
Effort: low, medium, high
Tool callYes
Structured outputYes
TemperatureYes
AttachmentsYes
Interleaved reasoningYes
Field: reasoning_details
Open weightsNo
ModeratedNo
Input
TextImageVideoAudioPDF
Output
Text
Benchmarks
Published scores and Design Arena Elo
- Intelligence29.7#54 of 208
- Coding68.8#27 of 112
- Agentic8.2#56 of 86
- Arena1,167#57 of 128
| Design Arena category | Elo | Win rate | Arena rank |
|---|---|---|---|
| SVG | 1,281 | 67.8% | #11 |
| UI component | 1,275 | 69.4% | #28 |
| ASCII art | 1,267 | 63.5% | #11 |
| Website | 1,251 | 64.4% | #44 |
| Code | 1,242 | 64.4% | #45 |
| Data viz | 1,239 | 61.8% | #40 |
| Godot game dev | 1,236 | 60.0% | #8 |
| 3D | 1,231 | 58.4% | #41 |
| Agentic HTML slides | 1,226 | 55.8% | #4 |
| Agentic slides (HTML) | 1,219 | 54.4% | #4 |
| Game dev | 1,202 | 52.2% | #57 |
| Web apps | 1,125 | 44.3% | #34 |
| Agentic slides | 1,112 | 33.8% | #7 |
| PPTX slides | 1,110 | 34.1% | #7 |
| Slides (python-pptx) | 1,109 | 31.9% | #23 |
| Agentic slides (python-pptx) | 1,107 | 33.9% | #7 |
| Blender 3D | 1,102 | 40.0% | #15 |
| Mobile apps | 1,092 | 42.9% | #40 |
| Agentic game dev | 1,079 | 44.1% | #22 |
| Full stack | 1,068 | 40.8% | #32 |
| Android native | 1,051 | 41.3% | #35 |
| HTML slides | 1,049 | 48.6% | #18 |
Rankings
Position on each OneAtlas leaderboard
Providers · 37
46 listings
Google
NanoGPT
LLM Gateway
Vercel AI Gateway
Kilo Gateway
Eden AI
DevPass (LLM Gateway)
Merge GatewayRequesty
AI/ML API
AIHubMix
Ofox
Poe
302.AI
OpenCode
Venice AI
OrcaRouter
ZenMux
Abacus
Tempr Gateway
Impossibl
Cloudflare AI Gateway
Prime Inference
CrossModel
Kenari
Vertex
Opper
Perplexity Agent
Standard Compute
FastRouter
Vivgrid
Databricks
FrogBot
Snowflake Cortex
Auriko
DaoXE
The Grid AI| Provider | Model ID | Context | Input limit | Output | Input $ | Output $ | Reasoning $ | Cache read | Cache write | Audio in | Audio out | Reasoning | Tools | Structured | Temp. | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 302.AI | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | — | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Abacus | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| AI/ML API | google/gemini-3.1-pro-preview | 1M | — | 66K | $2.00 | $12.00 | — | $0.50 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| AIHubMix | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Auriko | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Cloudflare AI Gateway | google/gemini-3.1-pro | 1M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| CrossModel | gemini/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | $2.00 | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| DaoXE | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Databricks | databricks-gemini-3-1-pro | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | $2.00 | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| DevPass (LLM Gateway) | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| DevPass (LLM Gateway) | gemini-pro-latest | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 27, 2026 |
| Eden AI | vertex/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | $12.00 | $0.20 | $0.38 | $2.00 | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Eden AI | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | $12.00 | $0.20 | $0.38 | $2.00 | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| FastRouter | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| FrogBot | gemini-3-1-pro-preview | 1M | — | 64K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Google | gemini-pro-latest | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Google | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Impossibl | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Kenari | gemini-3-1-pro | 1.05M | — | 66K | $1.20 | $7.14 | — | $0.12 | $0.22 | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Kilo Gateway | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $1.00 | $6.00 | $6.00 | $0.10 | $0.19 | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Kilo Gateway | ~google/gemini-pro-latest | 1.05M | — | 944K | $2.00 | $10.00 | $10.00 | $0.10 | $0.19 | — | — | Yes | Yes | Yes | Yes | Apr 27, 2026 |
| LLM Gateway | quartz/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| LLM Gateway | google-vertex/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| LLM Gateway | google-ai-studio/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Merge Gateway | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| NanoGPT | google/gemini-3.1-pro-preview-low | 1.05M | 1.05M | 66K | $2.00 | $12.00 | — | $0.20 | $0.38 | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| NanoGPT | google/gemini-3.1-pro-preview-high | 1.05M | 1.05M | 66K | $2.00 | $12.00 | — | $0.20 | $0.38 | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| NanoGPT | google/gemini-3.1-pro-preview | 1.05M | 1.05M | 66K | $2.00 | $12.00 | — | $0.20 | $0.38 | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| NanoGPT | google/gemini-pro-latest | 1.05M | 1.05M | 66K | $2.00 | $12.00 | — | $0.20 | $0.38 | — | — | Yes | Yes | Yes | Unknown | Mar 29, 2026 |
| Ofox | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | $4.50 | $2.00 | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| OpenCode | gemini-3.1-pro | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Opper | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| OrcaRouter | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | $2.00 | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Perplexity Agent | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Unknown | Yes | Feb 19, 2026 |
| Poe | google/gemini-3.1-pro | 1.05M | — | 66K | $2.02 | $12.12 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Prime Inference | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | — | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Requesty | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | $4.50 | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Snowflake Cortex | gemini-3.1-pro | 1M | — | 64K | — | — | — | — | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Standard Compute | google/gemini-3.1-pro-preview | 1.05M | 850K | 50K | $2.00 | $12.00 | — | $0.20 | $0.38 | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Tempr Gateway | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| The Grid AI | gemini-pro-latest | 1M | 922K | 66K | — | — | — | — | — | — | — | Yes | Yes | Yes | No | Jul 6, 2026 |
| Venice AI | gemini-3-1-pro-preview | 1M | — | 33K | $2.50 | $15.00 | — | $0.50 | $0.50 | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Vercel AI Gateway | google/gemini-3.1-pro-preview | 1M | — | 64K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Vertex | gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| Vivgrid | gemini-3.1-pro-preview | 1.05M | — | 66K | $3.00 | $12.00 | — | $0.30 | — | — | — | Yes | Yes | Yes | Yes | Feb 19, 2026 |
| ZenMux | google/gemini-3.1-pro-preview | 1.05M | — | 66K | $2.00 | $12.00 | — | $0.20 | — | — | — | Yes | Yes | Unknown | Yes | Feb 19, 2026 |