Gemini 3.1 Pro Preview
GoogleGeminiProprietary
Description
Gemini 3.1 Pro is the latest model in the Gemini 3 series. It excels at complex tasks requiring broad world knowledge and advanced reasoning across modalities. Gemini 3.1 Pro uses dynamic thinking by default to reason through prompts, and features a 1 million-token input context window with 64k output tokens.
Release Date
2026-02-19
Parameters
—
Context Length
1.0M
Modalities
audio, file, image, text, video
Capability Radar
55
general
56
coding
94
reasoning
72
scienceest.
80
agents
80
multimodal
Science uses a reasoning proxy when dedicated science benchmarks are unavailable.
Rankings
| Domain | #Rank | Score | Source |
|---|---|---|---|
| Agents & Tools | 26 | 65.0 | LS |
| Code Ranking | 5 | 93.0 | AA |
| General Ranking | 2 | 95.0 | AA |
| Reasoning | 35 | 77.0 | LS |
| Science | 1 | 100.0 | AA |
Benchmark Scores (LLM Stats)
Agents
GDPval-AA
1317.00 / 3000SR
t2-bench
99.3%SR
BrowseComp
85.9%SR
MCP Atlas
69.2%SR
Terminal-Bench 2.0
68.5%SR
SWE-Bench Pro
54.2%SR
APEX-Agents
33.5%SR
Biology
GPQA
94.3%SR
SciCode
59.0%SR
Code
LiveCodeBench Pro
2887.00 / 3000SR
SWE-Bench Verified
80.6%SR
General
MMMLU
92.6%SR
MMMU-Pro
80.5%SR
MRCR v2 (8-needle)
26.3%SR
Math
Humanity's Last Exam
51.4%SR
Reasoning
ARC-AGI v2
77.1%SR
AA Evaluation Indices
Intelligence Index57.2
Coding Index55.5
Tau21.0
Gpqa0.9
Ifbench0.8
Lcr0.7
Scicode0.6
Terminalbench Hard0.5
Hle0.4
LLM Stats Category Scores
Finance100
Legal100
General100
Code100
Reasoning100
Agents100
Language90
Search90
Spatial Reasoning80
Tool Calling80
Biology80
Chemistry80
Frontend Development80
Multimodal80
Physics80
Vision70
Math70
Long Context30
Healthcare20
Pricing
Input Price$2 / 1M tokens
Output Price$12 / 1M tokens
Blended Price (3:1)$4.5 / 1M tokens
Speed
Tokens/sec130.3 tokens/s
Time to First Token28.61s
Time to Answer28.61s
Available Providers
(LS internal units)| Provider | Input Price | Output Price |
|---|---|---|
| 2.5M | 15.0M |