Google model product
Gemini 3.1 Flash Lite
1 Flash-Lite is the first Flash-Lite model in the Gemini 3 series.
Updated Aug 12, 2026. Default version: Gemini 3.1 Flash-Lite
LLMBoard score51.9Gemini 3.1 Flash-Lite
Coverage100%11 benchmark families
Context window1MTokens
Official input price$0.25Google API
Gemini 3.1 Flash Lite Specifications
Technical details for the model's default version.
- Version
- Gemini 3.1 Flash-Lite
- Released
- Mar 3, 2026
- Knowledge cutoff
- Jan 31, 2025
- Parameters
- N/A
- Context window
- 1M
- Max output
- 65.5K
- Inputs
- audio, image, pdf, text, video
- Outputs
- text
- Open weights
- No
- License
- Proprietary
Gemini 3.1 Flash Lite Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Gemini 3.1 Flash Lite Benchmark Results
Benchmark scores for Gemini 3.1 Flash-Lite.
| MRCR v2 (8-needle) | 0.6 | 6 | 21 | 75.0% | C | |
| VideoMMMU | 0.8 | 6 | 26 | 80.0% | C | |
| Legal Agent Benchmark | 0.0 | 11 | 13 | 16.7% | B | |
| FACTS Grounding | 0.4 | 12 | 13 | 8.3% | C | |
| MMMLU | 0.9 | 15 | 49 | 70.8% | C | |
| SimpleQA | 0.4 | 19 | 46 | 60.0% | C | |
| Finance Agent v2 | 0.3 | 24 | 26 | 8.0% | B | |
| MMMU-Pro | 0.8 | 26 | 66 | 61.5% | C | |
| CharXiv-R | 0.7 | 31 | 48 | 36.2% | C | |
| GPQA | 0.9 | 43 | 234 | 82.0% | C | |
| Humanity's Last Exam | 0.2 | 68 | 93 | 27.2% | C |
Gemini 3.1 Flash Lite Arena Results
Preference and agent-evaluation results for the default version.
| vision style control | overall | 52 | 1234.3 | 25,889 | N/A | |
| vision | overall | 56 | 1239.8 | 25,889 | N/A | |
| text style control | overall | 88 | 1432.1 | 60,709 | N/A | |
| text factuality | overall | 89 | 1433.1 | 60,451 | N/A | |
| webdev | overall | 97 | 1254.4 | 13,639 | N/A | |
| text | overall | 111 | 1414.8 | 60,709 | N/A |
Gemini 3.1 Flash Lite Pricing
Official vendor API pricing appears first, followed by individual provider offers.
- Official API
- $0.25 input, $1.5 output per 1M
- Official provider
- Lowest third-party
- From $0.25 input, $1.5 output per 1M via Vivgrid
- Tracked offerings
- 10
| Vivgrid | gemini-3.1-flash-lite-preview | global | $0.25 | $1.5 | 1M | |
| gemini-3.1-flash-lite-preview | global | $0.25 | $1.5 | 1M | ||
| gemini-3.1-flash-lite | global | $0.25 | $1.5 | 1M | ||
| ZenMux | google/gemini-3.1-flash-lite-preview | global | $0.25 | $1.5 | 1.1M | |
| Abacus | gemini-3.1-flash-lite-preview | global | $0.25 | $1.5 | 1M | |
| OrcaRouter | google/gemini-3.1-flash-lite-preview | global | $0.25 | $1.5 | 1M | |
| Vertex | gemini-3.1-flash-lite-preview | global | $0.25 | $1.5 | 1M | |
| Kilo Gateway | google/gemini-3.1-flash-lite-preview | global | $0.25 | $1.5 | 1M | |
| Merge Gateway | google/gemini-3.1-flash-lite-preview | global | $0.25 | $1.5 | 1M | |
| OpenRouter | google/gemini-3.1-flash-lite-preview | global | $0.25 | $1.5 | 1M |
Official prices use only the vendor's configured official Provider and positive standard USD PAYG rates. Third-party offers remain explicitly labeled.
Gemini 3.1 Flash Lite Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
| Gemini 3.1 Flash-Lite | 51.9 | N/A | 1M | 65.5K | No | Proprietary |
What is Gemini 3.1 Flash Lite?
Key information about Gemini 3.1 Flash Lite and its available data.
1 Flash-Lite is the first Flash-Lite model in the Gemini 3 series. It is optimized for high-volume, latency-sensitive tasks like translation, content moderation, and classification. 5 Flash. Supports text, image, video, audio, and PDF input with a 1 million-token context window.
Data as of 2026-08-11.
Gemini 3.1 Flash Lite vs nearby models
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FAQ
Common questions about Gemini 3.1 Flash Lite.
When was Gemini 3.1 Flash Lite released?
Gemini 3.1 Flash Lite's default version was released on Mar 3, 2026.
How much does Gemini 3.1 Flash Lite cost?
Gemini 3.1 Flash Lite's official API price is $0.25 per million input tokens and $1.5 per million output tokens via Google. The lowest tracked third-party offer starts at $0.25 input and $1.5 output via Vivgrid.
Who created Gemini 3.1 Flash Lite?
Gemini 3.1 Flash Lite was created by Google.
What is the context window for Gemini 3.1 Flash Lite?
The default version has a 1M token context window.
Is Gemini 3.1 Flash Lite open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Gemini 3.1 Flash Lite?
10 provider offerings are linked to the default version.
What models should I compare Gemini 3.1 Flash Lite with?
Nearby ranked alternatives include Nova 2 Pro, Claude Opus 4.1, Qwen3.5 35B A3B.