Gemini 3.1 Flash-Lite – Fast, cost-efficient model for high-volume workloads

Summary: Gemini 3.1 Flash-Lite is the fastest and most cost-efficient model in the Gemini 3 series, offering 2.5X faster first token speed and 45% higher output speed than its predecessor while maintaining or improving quality. It costs $0.25 per million input tokens and $1.50 per million output tokens.

What it does

It processes high-volume tasks like translation, content moderation, and real-time image sorting with improved speed and quality by simply switching the model name in existing APIs.

Who it's for

Developers and businesses handling high-throughput applications such as translation plugins, dashboard automation, and multi-step retail agents.

Why it matters

It reduces latency and cost for large-scale AI workloads while maintaining or enhancing output quality.