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Gemini 3.1 Flash Lite Preview

by Google DeepMind · Released Mar 2026

Multimodal1M ContextPreview
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Context
1.0M tokens (~524 books)
Input $/1M
$0.25
Output $/1M
$1.50
Type
multimodal
License
Proprietary
Benchmarks
5 tested
Data as of
About

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 across...

Tested on 5 benchmarks. Top scores: Chatbot Arena Elo — Overall (1432.8%), Chatbot Arena Elo — Coding (1255.7%), Artificial Analysis — Quality Index (33.5%).

Capabilities
speed
29.8
#87 globally
Benchmark Scores
Compare All
Tested on 5 benchmarks · Ranked across 2 categories
Score Distribution (all 312 models)
0255075100
arenaCompare arena →
Chatbot Arena Elo — Overall

Chatbot Arena overall Elo rating. Crowdsourced human preference ranking from blind head-to-head comparisons across all topics.

1433·
Chatbot Arena Elo — Coding

Chatbot Arena coding Elo. Human preference ranking specifically for coding tasks and technical questions.

1256·
speedCompare speed →
Artificial Analysis — Quality Index

Artificial Analysis Quality Index. Composite quality score combining multiple benchmark results into a single metric.

33.5·
Artificial Analysis — Coding Index

Artificial Analysis Coding Index. Composite coding quality score from multiple code benchmarks.

30.1·
Artificial Analysis — Agentic Index

Artificial Analysis Agentic Index. Composite score measuring agent capability across tool use and planning tasks.

25.7·
Quick compare:Alibaba logovs Qwen3 Coder Next FP8Alibaba logovs Qwen2.5 Coder 32B Instruct AWQvs Speaker Diarization Community 1
Excellent (85+) Good (70-85) Average (50-70) Below (<50)
Model Family · Google DeepMind Gemini 3.1 Flash
May 2026
47.0
$0.25/M in1.0Mctx12 benchmarks
May 2026
$0.13/M in(-0.13)1.0Mctx
Mar 2026
$0.25/M in(+0.13)1.0Mctx5 benchmarks
See the full Gemini 3.1 Flash family →
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Links
Info
Google DeepMindPricing explorerDevelopers · API
Research
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@Google DeepMind
BenchGecko API
gemini-3-1-flash-lite-preview
Specifications
  • Typemultimodal
  • Context1.0M tokens (~524 books)
  • ReleasedMar 2026
  • LicenseProprietary
  • Statuspreview
  • Cost / Message~$0.002
Available On
Google DeepMind logoGoogle DeepMind$0.25
Categories
speed
Learn More
context-windowtransformertokens
Share & Export
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Gemini 3.1 Flash Lite Preview is a proprietary multimodal AI model by Google DeepMind, released in March 2026. Context window: 1M tokens.

Related Models

Qwen3 Coder Next FP8 · AlibabaQwen2.5 Coder 32B Instruct AWQ · AlibabaSpeaker Diarization Community 1 · PyannoteGemma 3 12B (free) · Google DeepMindQwen3 Next 80B A3B Instruct (free) · Alibaba Qwen

Benchmarks

Chatbot Arena Elo — OverallChatbot Arena Elo — CodingArtificial Analysis — Quality IndexArtificial Analysis — Coding IndexArtificial Analysis — Agentic Index

Related Pages

Google DeepMind · ProviderGoogle DeepMind · EconomyAll ModelsCompare ModelsPricingDevelopers · APIContext Window · Glossary

Key facts · as of 2026-10-05

  • Gemini 3.1 Flash Lite Preview by Google DeepMind. Not enough public benchmark scores to rank yet.
  • List price $0.25 input · $1.50 output per 1M tokens (as of 2026-10-05).
  • Sold by 3 providers (as of 2026-10-05): Google AI Studio $0.13 in / $0.75 out · Google AI Studio $0.25 in / $1.50 out · Google AI Studio $0.45 in / $2.70 out. Every provider

How to cite · data as of 2026-10-05

Gemini 3.1 Flash Lite Preview · benchmarks, pricing and providers. BenchGecko, data as of 2026-10-05. https://benchgecko.ai/model/gemini-3-1-flash-lite-preview

Credit "Source: BenchGecko" with a link. Prices per provider and Gecko Tests are BenchGecko data (CC BY 4.0); benchmark scores keep their original source, listed in the JSON. JSON · llms.txt · MCP