Most cost-efficient model in the 2.5 family released August 2025, optimized for high throughput and cost-sensitive deployments. Maintains 2.5-level quality while delivering superior performance compared to 2.0 Flash-Lite across all benchmarks.
- Most cost-efficient model in Gemini 2.5 family at $0.10 input, $0.40 output per 1M tokens
- Superior performance compared to 2.0 Flash-Lite across all key benchmarks with enhanced capabilities
- Speed optimized with lower latency than both 2.0 Flash-Lite and standard Flash models
- Controllable thinking capabilities available but disabled by default for maximum speed
- Enterprise-ready with full Google Search grounding and comprehensive tool integration support
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Model Information
Supported Formats
Gemini 3 ProGoogle's most advanced reasoning model released 2025, featuring configurable thinking levels (low/high) for optimal cost-performance balance. Excels at complex tasks requiring broad knowledge and advanced reasoning with 1M token context window.
Gemini 3 FlashGoogle's fastest frontier AI model built for speed at a fraction of the cost. Outperforms Gemini 2.5 Pro while being 3x faster. Excels at agentic coding (78% SWE-bench) and PhD-level reasoning (90.4% GPQA Diamond).
Gemini 2.5 ProMost advanced thinking model released March 2025, topping LMArena leaderboard with state-of-the-art reasoning capabilities. Features enhanced coding performance with 86.7% on AIME 2025 and 84% on GPQA Diamond, plus configurable thinking budgets up to 32K tokens.