Gemini 2.5 Flash-Lite Preview (Sep '25) (Reasoning)

Google

ReasoningVision ModelProprietary

Analysis of Google's Gemini 2.5 Flash-Lite Preview (Sep '25) (Reasoning) and comparison to other AI models across key metrics including quality, price, performance (tokens per second & time to first token), context window & more.

Context

Release Date: Sep 08, 2025
Window: 1M

PricingPer 1M tokens

Input: $0.1
Output: $0.4
Blended 3:1: $0.175

Capabilities

Input
Output
Reasoning tokens

Benchmarks

Reasoning: ●○○○○
Math: ●●●○○
Coding: ●○○○○
MMLU Pro: 80.8%
GPQA: 70.9%
HLE: 6.6%
SciCode: 28.7%
AIME: 68.7%
LiveCodeBench: 68.8%

Analysis of Google's Gemini 2.5 Flash-Lite Preview (Sep '25) (Reasoning) and comparison to other AI models across key metrics including quality, price, performance (tokens per second & time to first token), context window & more.