---
title: Google: Gemini 2.5 Flash — Context Window and Pricing Guide
canonical: https://prompeteer.ai/models/google-gemini-2-5-flash
updated: 2026-09-20T00:00:00-07:00
source: OpenRouter /models
---

# Google: Gemini 2.5 Flash

Google: Gemini 2.5 Flash offers a 1,048,576-token context window at $0.30 per 1M input tokens and $2.50 per 1M output tokens.

| Attribute | Value |
| --- | --- |
| Context window | 1,048,576 tokens |
| Input price | $0.30 / 1M |
| Output price | $2.50 / 1M |
| Input modalities | file, image, text, audio, video |
| Model id | google/gemini-2.5-flash |

## FAQ

**What is the context window of Google: Gemini 2.5 Flash?**

Google: Gemini 2.5 Flash supports up to 1,048,576 tokens of context.

**How much does Google: Gemini 2.5 Flash cost?**

$0.30 per 1M input tokens and $2.50 per 1M output tokens (via OpenRouter /models, as of Sep 20, 2026).

**What input types does Google: Gemini 2.5 Flash support?**

Google: Gemini 2.5 Flash accepts file, image, text, audio, video.

Source: Data via OpenRouter /models — as of Sep 20, 2026.

## Sources and scope

[OpenRouter model catalogue feed](https://openrouter.ai/api/v1/models)

- [Google: Gemini 2.5 Flash source listing](https://openrouter.ai/google/gemini-2.5-flash)

These are provider-catalog specifications, not a task-quality benchmark. Prices describe the source listing and may vary by provider or routing. Unknown values are shown as — when the feed did not supply that value.

## Try your task

[Open the prompt composer](/create)

Open the composer and choose a supported target model. The reference catalogue may include models unavailable in the composer.