Sobre

Gemini 2.5 Flash-Lite is a lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency. It offers improved throughput, faster token generation, and better performance across common benchmarks compared to earlier Flash models. By default, "thinking" (i.e. multi-pass reasoning) is disabled to prioritize speed, but developers can enable it via the [Reasoning API parameter](https://openrouter.ai/docs/use-cases/reasoning-tokens) to selectively trade off cost for intelligence.

Família do Modelo

Gemini 3.1 Flash-Lite Preview2026-03-03 Google: Gemini 3.1 Pro Preview Custom Tools2026-02-25 Gemini 3.1 Pro Preview2026-02-19 Gemini 3 Flash Preview (Reasoning)2025-12-17 Gemini 3 Flash Preview (Non-reasoning)2025-12-17 Google: Gemini 3 Flash Preview2025-12-17 Gemini 3 Pro Preview (high)2025-11-18 Gemini 3 Pro Preview (low)2025-11-18

Benchmarks

MMLU-Pro

79.6%

GPQA Diamond

65.1%

HLE

4.6%

LiveCodeBench

64.1%

SciCode

28.5%

TerminalBench Hard

7.6%

MATH-500Não avaliado

AIMENão avaliado

AIME 2025

46.7%

IFBench

41.8%

Long Context Recall

48.0%

Tau2

30.4%

Média do MercadoMelhor Score

Gemini 2.5 Flash-Lite Preview (Sep '25) (Non-reasoning)

Sobre

Família do Modelo

Posição no Mercado

Preços

Calculadora de Custo

vs. Modelos Similares

Desempenho

Benchmarks

Comparação Rápida

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