Gemini 3.1 Flash Lite Preview
byGoogle
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 key capabilities. Improvements span audio input/ASR, RAG snippet ranking, translation, data extraction, and code completion. Supports full thinking levels (minimal, low, medium, high) for fine-grained cost/performance trade-offs. Priced at half the cost of Gemini 3 Flash.
Specifications
Technical details and pricing.
Benchmarks
7 benchmark scores from Artificial Analysis.
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Frequently Asked Questions
What is Gemini 3.1 Flash Lite Preview good for?
Use Gemini 3.1 Flash Lite Preview for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does Gemini 3.1 Flash Lite Preview cost?
Pricing is based on usage. Current rates are $0.25/1M tokens for input and $1.50/1M tokens for output.
Can I try Gemini 3.1 Flash Lite Preview for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does Gemini 3.1 Flash Lite Preview support images or audio?
Gemini 3.1 Flash Lite Preview can understand images.
Similar Models
Other models you might want to explore.
Benchmarks and pricing are sourced from Artificial Analysis where available. OpenRouter specs are used as a fallback.