Google: Gemini 3 Flash Preview

Google: Gemini 3 Flash Preview

google · Released Dec 17, 2025 Professional
Intelligence #9 / 576
82.5 Our Score
Speed #38 / 271
192.6 tokens / sec
Input #377 / 577
$0.500 per 1M tokens
Output #429 / 577
$3.00 per 1M tokens
Context #17 / 577
1M tokens

Analysis Summary

Gemini 3 Flash Preview is Google's multimodal flash-tier model with an intelligence index of 46.4, placing it in the excellent range. It supports text, image, file, audio, and video inputs, making it one of the broadest-modality models available. Coding and agentic scores are both strong, and its math performance is near-perfect.

For businesses, the 1M token context window is a major practical advantage for long-document analysis, large codebase review, and multi-turn agentic workflows. Vision and audio support allow teams to consolidate diverse tasks on a single model. Instruction following and long-context reasoning are both above average.

At $0.50 input and $3.00 output per million tokens, it is competitively priced for its capability tier. Teams needing a versatile, high-context model from an established provider with broad modality support will find this a strong fit for production workloads.

Assessed June 6, 2026

Editorial notes

Gemini 3 Flash Preview from Google pairs excellent reasoning with a 1M token context, full multimodal input including audio and video, and strong coding and agentic scores at a competitive price point.

Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?

Performance Profile

Intelligence7.1Technical7.3Value7.3Content8.5
Intelligence 7.1/10
Technical 7.3/10
Content 8.5/10
Value 7.3/10

How Google: Gemini 3 Flash Preview compares

Google: Gemini 3 Flash Preview ranks #82 of 378 AI models we track for overall intelligence, #46 of 315 for coding, #116 of 289 for agentic tasks. Its 1M-token context window is larger than 97% of the models we list. At $0.50 per million input tokens it is cheaper than 35% of comparable models.

About Google: Gemini 3 Flash Preview

Gemini 3 Flash Preview is a high speed, high value thinking model designed for agentic workflows, multi turn chat, and coding assistance. It delivers near Pro level reasoning and tool..

Capabilities

Tool Use Function Calling Vision

Performance Indices

Source: Artificial Analysis

35 Intelligence Index
37.8 Coding Index
37.5 Agentic Index
55.7 Math Index

Benchmark Scores

Intelligence

GPQA Diamond 81.2% Graduate-level scientific reasoning
HLE 14.1% Humanity's Last Exam
MMLU Pro 88.2% Multi-task language understanding
AIME 2025 55.7% Competition mathematics (2025)
SciCode 49.9% Scientific computing

Technical

LiveCodeBench 79.7% Live coding evaluation
TerminalBench Hard 31.8% Agentic terminal tasks
τ²-Bench 43.3% Conversational agent benchmark

Content

IFBench 55.1% Instruction following
LCR 48% Long-context reasoning

Benchmark data from Artificial Analysis and Hugging Face

How does Google: Gemini 3 Flash Preview stack up?

Compare side-by-side with other professional models.

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Model Information

OpenRouter ID google/gemini-3-flash-preview
Providergoogle
Model FamilyGemini 3
Release Date December 17, 2025
Context Length1,048,576 tokens
Max Completion65,536 tokens
Status Active

Pricing

Token Type Cost per 1M tokens Cost per 1K tokens
Input $0.50 $0.000500
Output $3.00 $0.003000

Live Performance

Live endpoint metrics, refreshed every 30 minutes.

99.2%
Avg Uptime
1,236ms
Best Latency (TTFT)
73.5 tok/s
Best Throughput
2/2
Active Endpoints
Available via: Google AI Studio, Google

Frequently asked questions about Google: Gemini 3 Flash Preview

How much does Google: Gemini 3 Flash Preview cost?

Google: Gemini 3 Flash Preview costs $0.50 per million input tokens and $3.00 per million output tokens.

What is the context window of Google: Gemini 3 Flash Preview?

Google: Gemini 3 Flash Preview has a context window of 1,048,576 tokens (1M).

Is Google: Gemini 3 Flash Preview good for coding?

On our coding benchmark index, Google: Gemini 3 Flash Preview ranks #46 of 315 models, placing it in the top quartile of the field for code generation and debugging.

What can Google: Gemini 3 Flash Preview do?

Google: Gemini 3 Flash Preview supports image/vision input, tool use, and function calling.

Who created Google: Gemini 3 Flash Preview?

Google: Gemini 3 Flash Preview is developed by Google and was released on December 17, 2025.