Realtime AI Cost Optimization Coding Agents Multimodal Gemini Evals Benchmarks Agent runtime infrastructure Multi-Agent Systems Agent product updates Antigravity Pricing & limits

Gemini 2.5 Flash

Our best model in terms of price-performance, offering well-rounded capabilities.

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Gemini 2.5 Flash is a stable Gemini API model release optimized for price-performance, low latency, high-volume processing, thinking/reasoning, and agentic use cases. It accepts text, image, video, and audio inputs and produces text output.

Pricing

Artificial Analysis · Aug 13, 2026, 1:02 PM

Input / 1M

$0.30

Output / 1M

$2.50

Blended / 1M

$0.85

Output TPS

TTFT (s)

Model Intelligence

Context window

1,048,576 tokens

Arena ranking

Benchmarkable

Yes

Model level

release

Intelligence Index

11.6

MMLU Pro

0.78

GPQA

0.59

HLE

0.04

LiveCodeBench

0.41

SciCode

0.23

MATH-500

0.93

AIME

0.43

Recent stories

2 linked stories

releasePRIMARY2026-05-19

Gemini 3.5 Flash ships with 76.2% Terminal-Bench 2.1 and $1.50/$9 pricing

Google shipped Gemini 3.5 Flash as a GA model with 1M context, 65K max output, and stronger agentic benchmarks than Gemini 3.1 Pro. Watch task-level cost, since third-party evals show it can exceed Gemini 3.1 Pro and GPT-5.5 Medium on some jobs.

releaseSECONDARY2026-05-19

Google launches Antigravity 2.0 with CLI, SDK, and single-call Managed Agents

Google launched Antigravity 2.0 as a desktop app plus CLI/SDK stack for multi-agent workflows, and added Managed Agents to the Gemini API with persistent Linux sandboxes. Try it for agent orchestration and API-based sandboxing, but verify harness costs and runtime fit.