Google
·Released on Mar 3, 2026

Gemini 3.1 Flash Lite Preview API Benchmarks, Pricing & Provider Data

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Gemini 3.1 Flash Lite Preview benchmark, API pricing, and provider data cover 14 API providers, with prices starting at $0.0026/request.

Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases. It outperforms Gemini 2.5 Flash Lite on overall quality and approaches Gemini 2.5 Flash performance...

Cost
#44of 180
$0.0026/ 1M · 8:1 in:out
$0.0004 in · $0.0022 out

Category Performance

Observed-capability estimates with uncertainty reported separately from independent benchmark families.

Coverage
2 / 8
Methodology
V3.0
Category PerformanceObserved-capability estimates with uncertainty reported separately from independent benchmark families.Agents-Coding53.7Reasoning53Knowledge-Math-Multilingual-Multimodal-Instruction following-
#1Coding53.7Provisional1/4 Measured dimensions
80% interval: 37.769.6
code generation53.7
scicode · scicode
repository engineeringPrior only
debugging testingPrior only
tooling qualityPrior only
#2Reasoning53Provisional1/4 Measured dimensions
80% interval: 39.167.0
abstract logicPrior only
scientific causal53
gpqa · gpqa / hle · hle
multistep constraintsPrior only
evidence verificationPrior only
No data:AgentsKnowledgeMathMultilingualMultimodalInstruction following

Specifications

Input and output token limits for this model, plus how it ranks on long-context understanding.

INPUT
1.0Mtokens
1.3K pages of text
OUTPUT
65.5Ktokens
8K128K1M4M
1.0M

Features

Technical Details

Input
Output
Released
Mar 2026
Documentation
Tokenizer
Gemini
Architecture
text+image+file+audio+video->text
Moderated
No
Supported parameters
include_reasoningmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstemperaturetool_choicetoolstop_p

Rankings

Excels at

Detailed scores

Updated: Aug 22, 2026

Pricing

undefined metric} other undefined metrics}}

Input price$0.250/M#44 / 180Output price$1.50/M#62 / 180
Input price
LMSpeed rank#44
Score$0.250/M
UpdatedAug 22, 2026
Confidence4
Output price
LMSpeed rank#62
Score$1.50/M
UpdatedAug 22, 2026
Confidence4

Agents

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Planning & decompositionPrior only
Tool usePrior only
Environment & long-horizon executionPrior only
Recovery & completion reliabilityPrior only

Coding

V3.0

undefined metric} other undefined metrics}} · Provisional

Score53.780% interval37.7–69.61/4 Measured dimensionsSciCode41.9%#66 / 204
Dimensions and evidence
Code generation53.7
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
scicode · scicode · z 0.34 · q 1.00
Repository engineeringPrior only
Debugging & testingPrior only
Tool-assisted development & qualityPrior only
SciCodeV3 evidence
LMSpeed rank#66
Score41.9%
UpdatedAug 22, 2026
Confidence4

Reasoning

V3.0

undefined metric} other undefined metrics}} · Provisional

Score5380% interval39.1–67.01/4 Measured dimensionsGPQA82.2%#82 / 211HLE17.2%#86 / 208
Dimensions and evidence
Abstract logicPrior only
Scientific & causal reasoning53
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
gpqa · gpqa · z 0.30 · q 1.00
hle · hle · z 0.17 · q 1.00
Multi-step constraintsPrior only
Evidence integration & verificationPrior only
GPQAV3 evidence
LMSpeed rank#82
Score82.2%
UpdatedAug 22, 2026
Confidence4
HLEV3 evidence
LMSpeed rank#86
Score17.2%
UpdatedAug 22, 2026
Confidence4

Knowledge

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Broad knowledgePrior only
Professional knowledgePrior only
FactualityPrior only
Retrieval & open-book usePrior only

Math

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Foundational mathPrior only
Competition mathPrior only
Advanced proofsPrior only
Applied & tool-assisted mathPrior only

Multilingual

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Cross-language understandingPrior only
Multilingual generationPrior only
Reasoning transferPrior only
Low-resource robustnessPrior only

Multimodal

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Perception & OCRPrior only
Document & spatial understandingPrior only
Visual reasoningPrior only
Video & grounded actionPrior only

Instruction following

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Constraint followingPrior only
Structured outputPrior only
Novel-instruction generalizationPrior only
Multi-turn & long instructionsPrior only

OpenRouter endpoints

3 endpoints

Third-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.

Provider endpointInputOutput1d uptime30m latency30m throughputContext / output
Google AI Studio
google-ai-studio/flex
$0.125/M$0.750/M98.6%undefined tokens / undefined tokens
Google AI Studio
google-ai-studio
$0.250/M$1.50/M98.6%undefined tokens / undefined tokens
Google AI Studio
google-ai-studio/priority
$0.450/M$2.70/M98.6%undefined tokens / undefined tokens

Pricing Comparison

Compare Gemini 3.1 Flash Lite Preview API pricing across 14 providers. Prices range from $0.0026/request to $0.500/M. 空悲切b2b API offers the lowest rate at $0.0026/request.

ProviderHealthModel VariantGroupInput ($/M)Output ($/M)Speed (t/s)First tokenAudit
L1
99%
[量馆]gemini-3.1-flash-lite-preview
酒馆
$0.070/request
-
L1
100%
gemini-3.1-flash-lite-preview
gemini
-79%$0.051/M
-79%$0.308/M
L1
0%
gemini-3.1-flash-lite-preview
banana2
$0.375/M
Cache read$0.037/M
$2.25/M
L1
0%
[水]gemini-3.1-flash-lite-preview
default
$0.0026/request
-
L1
0%
gemini-3.1-flash-lite-preview
gemini
-40%$0.150/M
Cache read$0.015/M
-40%$0.900/M
L1
0%
gemini-3.1-flash-lite-preview-免费
免费玩耍
$0.0030/request
-
L1
0%
a/gemini-3.1-flash-lite-preview
gemini pro次数
$0.0032/request
-

Alternatives & Similar Models

Frequently Asked Questions

What benchmark data does Gemini 3.1 Flash Lite Preview include?
LMSpeed shows Gemini 3.1 Flash Lite Preview benchmark context, API price, output speed, first-token latency, and provider data across 14 providers when those signals are available.
What is the Gemini 3.1 Flash Lite Preview API price?
Gemini 3.1 Flash Lite Preview has pricing from 14 providers, ranging from $0.0026/request to $0.500/M. 空悲切b2b API has the lowest listed price.
What does the Gemini 3.1 Flash Lite Preview API pricing table include?
The Gemini 3.1 Flash Lite Preview API pricing table compares 14 providers by input price, output price, free tier status, speed, first-token latency, and recent health data when available.
Which provider has the cheapest Gemini 3.1 Flash Lite Preview API pricing?
空悲切b2b API currently has the lowest listed Gemini 3.1 Flash Lite Preview price at $0.0026/request across 14 providers.
Is Gemini 3.1 Flash Lite Preview API free?
Gemini 3.1 Flash Lite Preview does not currently have a free API tier on LMSpeed. All 14 providers charge per token.

Also known as

[快速]gemini-3.1-flash-lite-preview[水]gemini-3.1-flash-lite-preview[量馆]gemini-3.1-flash-lite-previewa/gemini-3.1-flash-lite-previewgemini-3.1-flash-lite-preview

Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.Artificial AnalysisStandard benchmark data may include BenchLM and other public sources.

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