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Google DeepMind: Gemini 3 Flash

gemini-3-flash

Gemini 3 Flash is Google DeepMind’s proprietary AI model, released Dec 17, 2025. Its strongest use case is agentic & tools, where it ranks in the 63rd percentile of the models Model Beat tracks.

Context
Input
/ 1M
Output
/ 1M
Released
Dec 17, 2025
Modalities
Strongest atAgentic & Tools top 37%

Benchmarks

Scores on standardized evaluations. Higher is better — and rank shows where Gemini 3 Flash lands among all models tracked on Model Beat.

56.0
Intelligence Index
Epoch AI
56th percentile of tracked models
49.0
Coding Index
Epoch AI
49th percentile of tracked models
63.0
Agentic Index
Epoch AI
63rd percentile of tracked models

Reasoning

6 evals
ARC-AGI84.7%

Abstract visual reasoning

ARC-AGI-233.6%

Harder abstract reasoning

GPQA Diamond83.2%

Graduate-level scientific reasoning

SimpleBench61.1%

Common-sense trick questions

SimpleQA Verified67.4%

Factual accuracy & hallucination

WeirdML61.6%

Novel ML problem-solving

Coding

3 evals
GSO (code optimization)9.8%

Code performance optimization

SWE-bench Verified75.4%

Real GitHub issue resolution

WebDev Arena1454

Human-rated web development

Math

3 evals
AIME 2024/202592.8%

Olympiad-qualifier math

FrontierMath35.6%

Research-level math problems

FrontierMath Tier 44.2%

Hardest research math

Agentic & Tools

2 evals
APEX24.0%

Multi-step agentic tasks

Terminal-Bench64.3%

Command-line agentic tasks

In the news

2

Changelog

1
  • Gemini 3 Flash: ARC-AGI improved from 21.5% to 84.7% (+294%)benchmark · Aug 5, 2026

Compare Gemini 3 Flash with

Frequently asked questions

What is Gemini 3 Flash?

Gemini 3 Flash is a Gemini-family AI model, from Google DeepMind, released Dec 17, 2025.

Who created Gemini 3 Flash?

Gemini 3 Flash is an AI model developed by Google DeepMind, part of the Gemini family, released Dec 17, 2025.

How does Gemini 3 Flash perform on benchmarks?

On standardized evaluations tracked by Epoch AI, Gemini 3 Flash scores 67.4% on SimpleQA Verified, 64.3% on Terminal-Bench, 61.6% on WeirdML.

Is Gemini 3 Flash open source?

Gemini 3 Flash is a proprietary model (API access), available through its provider's API rather than as a downloadable open-weight model.

Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Aug 5, 2026.