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Gemini 3.1 Pro (Preview Low)

google/gemini-3.1-pro-preview-low
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Gemini 3.1 Pro (Preview Low)

google/gemini-3.1-pro-preview-low

Gemini 3.1 Pro preview low-reasoning variant.

Added Feb 21, 2026

Context Window

1.0M

Max Output

65.5K

Input Price (Auto)

$2.00/1M

Output Price (Auto)

$12.00/1M

Cache Read (Auto)

$0.20/1M

Capabilities

Benchmarks

Performance metrics and benchmarks

Sourced from Artificial Analysis.

Intelligence Index

47.7

Better than 92% of models compared

Coding Index

68.8

Better than 85% of models compared

Reasoning

GPQA Diamond

Graduate-level scientific reasoning

94.1%

Better than 99% of models compared

HLE

Humanity's Last Exam

47.0%

Better than 98% of models compared

IFBench

Instruction-following benchmark

77.1%

Better than 96% of models compared

T²-Bench Telecom

Conversational AI agents in dual-control scenarios

95.6%

Better than 95% of models compared

AA-LCR

Long context reasoning evaluation

79.0%

Better than 97% of models compared

Coding

SciCode

Python programming for scientific computing

58.9%

Better than 99% of models compared

Terminal-Bench Hard

Agentic coding and terminal use

53.8%

Better than 96% of models compared

Last updated Aug 16, 2026

Artificial Analysis

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