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Modelby Google

Gemini 3.1 Flash-Lite

Gemini 3.1 Flash-Lite is Google's fastest and most cost-efficient model in the Gemini 3 series, combining a 1M-token context window with high-throughput design. It is Google's recommended choice for intelligence at scale, ideal for continuous dependency monitoring and high-volume engineering pipelines.

Provider
Google
Released
Mar 3, 2026
Context
1.0M tokens
Weights
Closed

Capabilities

  • Reasoning
  • Chat
  • Tool Use
  • Long Context
  • Instruction Following

Best For

  • High Throughput Apps
  • Cost Sensitive Production
  • Large Context Processing
  • Ci Cd Integration
  • Dependency Monitoring

Overview

Gemini 3.1 Flash-Lite is Google's most cost-efficient offering in the Gemini 3.1 model family, released in March 2026 as the recommended model for high-throughput, large-scale applications. Combining a 1-million-token context window with the lowest inference cost in the Gemini 3 series, it is specifically designed for production workloads where volume and cost efficiency matter as much as capability.

For engineering teams running continuous dependency monitoring across large organisations, Gemini 3.1 Flash-Lite provides the scale and context needed to process thousands of dependency change events per day without prohibitive API costs.

Key Capabilities

  • 1M Token Context Window — process entire dependency ecosystems and large codebases cost-effectively
  • Highest Throughput — fastest inference in the Gemini 3.1 family for high-volume production workloads
  • Lowest Cost — most economical Gemini 3.1 model for large-scale production deployments
  • Tool Use — function-calling for integration with package registries and developer APIs
  • Reliable Instruction Following — consistent structured output for programmatic pipelines

Use Cases for Engineering Teams

  • High-Volume Dependency Monitoring — process thousands of manifest changes and dependency events continuously at low cost
  • Large-Scale CI/CD Integration — embed as the AI layer across entire CI/CD platforms without budget constraints
  • Continuous Security Scanning — run ongoing CVE-to-dependency matching across all services in your organisation
  • Large Monorepo Processing — analyse complete monorepo dependency graphs efficiently at scale
  • Cost-Sensitive Production Deployment — run production-grade dependency intelligence without the cost of frontier models

Technical Specifications

  • Context Window: 1,048,576 tokens (≈1M)
  • Pricing: Not publicly announced at launch (lite-tier pricing)
  • Open Weight: No
  • Release Date: 2026-03-03

Provider

Gemini 3.1 Flash-Lite is developed by Google DeepMind. For the latest information, visit the official documentation.

Documentation

View Official Docs

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Tags

low latencylong contexttool usegooglegeminicost effectivehigh throughput
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