Gemini 2.5 Flash pricing & benchmarks
Gemini 2.5 Flash is available from Google at $0.300 per million input tokens and $2.50 per million output tokens ($0.850 blended at 3:1). It accepts up to 1,048,576 tokens of context. Gemini 2.5 Flash is Google's state-of-the-art workhorse model, specifically designed for advanced reasoning, coding, mathematics, and scientific tasks. It includes built-in "thinking" capabilities, enabling it to provide responses with grea…
Pricing
Per million tokens · OpenRouter
Input$0.300
Output$2.50
Blended (3:1)$0.850
Per image<$0.01
Specification
google/gemini-2.5-flash
Context window1.0M
Max output66K
ReleasedJun 2025
LicenceProprietary
Modalitiesin:text, in:image, in:file, in:audio, in:video, out:text
Benchmarks
Independently run — not vendor self-reports. Every score links its source.
| Benchmark | Score | Config | Run | Source |
|---|---|---|---|---|
| OTIS Mock AIME | 70.8% ±5.7 | — | 2025-05-20 | Independently run · Epoch AI |
Scores published by Epoch AI, 'AI Benchmarking Hub', used under CC BY 4.0.
Where to run Gemini 2.5 Flash
7 options across 2 providers · 3.6× between cheapest and dearest. Blended at 3:1. ⚠ marks an option serving less context than the best available, or re-pricing above a prompt-length threshold. Bracketed labels are the provider's own service tier or region.
| Host | Blended $/1M | In / Out | Context | Uptime 24h |
|---|---|---|---|---|
| Google AI Studio (flex) | $0.425 | $0.150 / $1.25 | 1.0M | 99.9% |
| Google (eu) | $0.850 | $0.300 / $2.50 | 1.0M | 96.1% |
| Google (global) | $0.850 | $0.300 / $2.50 | 1.0M | 98.1% |
| Google AI Studio | $0.850 | $0.300 / $2.50 | 1.0M | 99.9% |
| $0.850 | $0.300 / $2.50 | 1.0M | 89.4% | |
| Google (global/priority) | $1.53 | $0.540 / $4.50 | 1.0M | 98.1% |
| Google AI Studio (priority) | $1.53 | $0.540 / $4.50 | 1.0M | 99.9% |
Host prices and uptime from OpenRouter, synced 2026-08-08.
Compare Gemini 2.5 Flash
FAQ
How much does Gemini 2.5 Flash cost?
Gemini 2.5 Flash costs $0.300 per million input tokens and $2.50 per million output tokens on OpenRouter. At a 3:1 input:output mix that blends to $0.850 per million tokens.
What is Gemini 2.5 Flash's context window?
Gemini 2.5 Flash accepts up to 1,048,576 tokens of context, and can generate up to 65,535 output tokens.