All Google models

Gemini 2.5 Flash

Google · released June 2025

Gemini 2.5 Flash is a Google model with a 1.05M token context window — about 1,500 pages of text. It reads Files, Images, Text, Audio, and Video and replies in Text. It can show its reasoning before it answers.

$0.345

input / 1M tokens

$2.88

output / 1M tokens

1.05M

context — about 1,500 pages

0.4¢

a client proposal

Pricing

Input
$0.345 per million tokens
Output
$2.88 per million tokens
Cached input
$0.035 per million tokens
Cache writes
$0.096 per million tokens
Web search
1.6¢ per search

Billed from your Alyph wallet. Prices can change when the provider changes theirs — last checked August 9, 2026.

The numbers

Provider
Google
Released
June 2025 (2025-06-17)
Context window
1.05M tokens — about 1,500 pages
Max output
66K tokens per reply
Input
Files, Images, Text, Audio, and Video
Output
Text
Reasoning
Shows its thinking before answering
Knowledge cutoff
2025-01-31

Cost vs Token Amount

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80% Input20% Output
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Gemini 2.5 Flash

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What a task costs

2K tokens in · 500 tokens out.

Gemini 2.5 Flash

Google

0.21¢

for this task

32% input · 68% output

Full pricing →

Your $5 welcome credit covers about 2,350 of these.

Compare Gemini 2.5 Flash

Closest in price on a typical task:

Gemini 2.5 Flash vs Gemini 3.5 Flash Lite →Gemini 2.5 Flash vs Nano Banana (Gemini 2.5 Flash Image) →Gemini 2.5 Flash vs Nova 2 Lite →Gemini 2.5 Flash vs WizardLM-2 8x22B →Any other combination →

Questions, answered

How much does Gemini 2.5 Flash cost on Alyph?

Gemini 2.5 Flash costs $0.345 per million input tokens and $2.88 per million output tokens on Alyph. A typical task — 5K tokens in, 800 out — works out to about 0.4¢. Billed from your Alyph wallet, with hard spending limits. Prices can change when the provider changes theirs; this page was last checked on August 9, 2026.

What is Gemini 2.5 Flash's context window?

1.05M tokens — about 1,500 pages. Replies can be up to 66K tokens long.

Can Gemini 2.5 Flash read images and files?

Gemini 2.5 Flash reads Files, Images, Text, Audio, and Video. Drop a file onto the canvas and it becomes part of the context — the only limit is the context window.

Does Gemini 2.5 Flash show its reasoning?

Yes. Gemini 2.5 Flash can expose its thinking before the final answer, so you can watch how it got there.

Test Gemini 2.5 Flash against Gemini 3.5 Flash Lite

One prompt, both models at the same time, the better answer wins. Free to start, with $5 of credit.

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