Gemini 2.5 Flash

Google · Released May 20, 2025

$0.3

Input price / MTok

$2.5

Output price / MTok

1.0M

Context window

222

Tokens / sec

48.9

SWE-bench Verified

82.8

GPQA Diamond

AIME 2025

59.3

LiveCodeBench

Summary

Gemini 2.5 Flash is a proprietary language model from Google, released on May 20, 2025.

At $0.3 input and $2.5 output per million tokens, it ranks #8 of 40 for input price, placing it mid-range on input cost.

Its context window of 1.0M tokens ranks #24 of 41 for context depth in this dataset.

It targets budget, coding, agents workloads.

Throughput is measured at 222 tokens per second (ranked #1 of 23 for throughput).

First Flash model with thinking capabilities.

Benchmarks

Technical specs

Google

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Speed source: https://artificialanalysis.ai/models/gemini-2-5-flash