Google · MultimodalReleased 2025-03-20

gemini-2.5-pro

google/gemini-2.5-pro id

Gemini 2.5 Pro is our most advanced reasoning Gemini model, capable of solving complex problems. Gemini 2.5 Pro can comprehend vast datasets and challenging problems from different information sources, including text, audio, images, video, and even entire code repositories.

Tool useReasoningChatWeb search
Type
Use gemini-2.5-pro
# Drop-in OpenAI-compatible client
$ import { generateText } from 'ai'
$
$ const { text } = await generateText({
$ model: 'google/gemini-2.5-pro',
$ baseURL: 'https://synapse.garden/api/v1',
$ apiKey: process.env.MG_KEY,
$ prompt: 'Why is the sky blue?',
$ })
1.0M
CONTEXT WINDOW
65.5K
MAX OUTPUT
$1.38/M
INPUT · PER M
$11.00/M
OUTPUT · PER M
PRICING

List prices, every modality.

RatePer million tokens · USD
Input$1.38/M
Output$11.00/M
Cache read$0.138/M
Honest list pricesHow we calculate prices
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FAQ · GEMINI-2.5-PRO

Frequently asked

01 / 04

How do I call gemini-2.5-pro from my code?

Use the OpenAI or Anthropic SDK and point baseURL at https://synapse.garden/api/v1. Set model: ‘google/gemini-2.5-pro and supply your Synapse Garden API key. No code changes beyond the base URL.

02 / 04

How much does gemini-2.5-pro cost?

Input: $1.38/M per million tokens. Output: $11.00/M per million tokens. The free tier includes a million tokens every month at no cost.

03 / 04

What's the context window for gemini-2.5-pro?

gemini-2.5-pro supports a context window of 1.0M tokens, with a maximum output of 65.5K tokens.

04 / 04

Do I need a separate Anthropic or OpenAI account?

No. Synapse Garden is the single API surface — one key gives you OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek, xAI, Cohere, and more. Billing, rate limits, and audit logs are unified.

READY

Try gemini-2.5-pro in three minutes.

Sign up, create a key, drop our base URL into your existing client. The free tier includes a million tokens every month — no credit card.