Google logo

Gemini 3 Flash Reasoning


Gemini 3 Flash Reasoning is an AI model from Google logoGoogle. A reasoning-focused variant of Gemini 3 Flash applying chain-of-thought thinking at fast-model latency for complex problem-solving.
Spec
Canonical IDgoogle-gemini-3-flash-reasoning
StatusActive
CreatorGoogleGoogle
Intelligence Index
46.4
#26
Coding Index
42.6
#26
Math Index
MMLU-Pro
0.9
#4
GPQA
0.9
#9
HLE
0.3
#10
LiveCodeBench
0.9
#2
IFBench
0.8
#6
Time to First Token
5.91s
#407
SciCode
0.5
#11
AIME 2025
1.0
#3
LCR
0.7
#34
TerminalBench Hard
0.4
#29
TAU2
0.8
#84
Output TPS

Capabilities

Input0/5
Text·
Image·
Audio·
Video·
PDF·
Output0/5
Text·
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Gemini 3 Flash1.0M$0.500$3.00Available
Gemini 3 Flash Preview1.0M$0.500$3.00Available
Gemini 3 Flash ReasoningCurrent
Gemini 3 Flash Live$0.500$3.00Available
Gemini 3 Flash Live Live$0.750$4.50Available
Gemini 3.1 Flash Image$0.000$0.000Available
Gemini 3.1 Flash Live$0.750$4.50Available
Gemini 3.1 Flash Live Image$0.000$0.000Available
Gemini 3.1 Flash Live Preview131K$0.750$4.50Available
Gemini 3.1 Flash Live TTS$1.00$0.000Available
Gemini 3.1 Flash TTS$1.00$0.000Available

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
Gemini 3.1 Flash Lite PreviewFlash-lite1.0M$0.250$1.50
Gemini 3.1 Pro Preview Custom ToolsPro1.0M$2.00$12.00
Gemini 3.1 Pro PreviewPro1.0M$2.00$12.00
Gemini 3 Pro PreviewPro1.0M$2.00$12.00
Gemini 3 Pro ImagePro66K$2.00$12.00
Gemini 3 Deep Think
Gemini 3 ProPro$2.00$12.00
Gemini 3 Pro Image GenerationPro
Gemini 3 Pro LivePro$2.00$12.00
Gemini 3 Pro Live ImagePro$0.000$0.000

Model IDs