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Google: Gemini 2.5 Pro API Pricing

Google: Gemini 2.5 Pro is an API model from google. It costs $1.25 per 1M input tokens and $10 per 1M output tokens, with cached input at $0.125. Its context window is 1,048,576 tokens with up to 65,536 output tokens. A workload of 10M input + 2M output tokens costs about $32.5 per month. The official google list price is $1.25 input / $10 output per 1M tokens, which matches the catalog price tracked here.
Input
$1.25
per 1M tokens
Output
$10
per 1M tokens
Cached input
$0.125
per 1M tokens
Context window
1.04858M
1,048,576 tokens
Blended (80/20)
$3
per 1M tokens

Gemini 2.5 Pro is Google’s state-of-the-art AI model designed for advanced reasoning, coding, mathematics, and scientific tasks. It employs “thinking” capabilities, enabling it to reason through responses with enhanced accuracy...

How much does Google: Gemini 2.5 Pro cost for a real workload?

At 10M input + 2M output tokens per month, Google: Gemini 2.5 Pro costs about $32.5 ($12.5 input + $20 output). Try your own volumes in the cost calculator.

What is the official Google: Gemini 2.5 Pro price?

Official (google)Catalog (OpenRouter)
Input /1M$1.25$1.25
Output /1M$10$10
Cached input /1M$0.125$0.125

✓ Matches the official list price. Source: google official pricing page, checked 2026-10-21.

Rate for prompts up to 200K tokens; above 200K, $2.50 input / $15.00 output.

What are cheaper alternatives to Google: Gemini 2.5 Pro?

Where to run Google: Gemini 2.5 Pro

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

Run it on AI/ML API →Run it on Novita AI →

Disclosure: links to these platforms may be affiliate links — if you sign up or buy through them, LLMPrices may earn a commission at no extra cost to you.

Compare Google: Gemini 2.5 Pro with other models

Google: Gemini 2.5 Pro vs Google: Gemma 4 26B A4B (free)Google: Gemini 2.5 Pro vs Google: Gemma 4 31B (free)Google: Gemini 2.5 Pro vs Google: Lyria 3 Pro PreviewGoogle: Gemini 2.5 Pro vs Google: Lyria 3 Clip PreviewGoogle: Gemini 2.5 Pro vs Google: Gemma 3 4BGoogle: Gemini 2.5 Pro vs Google: Gemma 3 12B

Frequently asked questions

How much does Google: Gemini 2.5 Pro cost?

Google: Gemini 2.5 Pro costs $1.25 per 1M input tokens and $10 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $32.5.

What is the context window of Google: Gemini 2.5 Pro?

Google: Gemini 2.5 Pro has a context window of 1,048,576 tokens and can return up to 65,536 output tokens per response.

What are cheaper alternatives to Google: Gemini 2.5 Pro?

Cheaper models include Google: Gemini 3.5 Flash ($1.5 in / $9 out), Pareto 26.9 ($2.5 in / $7.5 out), OpenAI: o3 ($2 in / $8 out). See the full list on this page.

Is Google: Gemini 2.5 Pro free to use?

No. Google: Gemini 2.5 Pro is a paid model at $1.25 input / $10 output per 1M tokens. 21 free models are listed on the free models page.

What is the official price of Google: Gemini 2.5 Pro?

On google's official pricing page (checked 2026-10-21), Google: Gemini 2.5 Pro is listed at $1.25 per 1M input tokens and $10 per 1M output tokens. The catalog price tracked on this page matches it exactly.

Provider: google · Model ID: google/gemini-2.5-pro · Modality: text+image+file+audio+video->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices