🏆 FlagshipMid-Range
Gemini 2.5 Pro
by Google
Advanced Gemini model with exceptional multimodal capabilities
Input Price
$1.25
per 1M tokens
Output Price
$10
per 1M tokens
Context Window
2,000K
tokens (131.072K max output)
Specifications
Release Date2025-03-25
Category🏆 Flagship
Context Window2,000,000 tokens
Max Output131,072 tokens
Capabilities
textvisionaudiovideocode
Related Use Cases
💬
AI Chatbot
Calculate the API cost of running a customer support or conversational AI chatbot.
~2,000 in · ~500 out
📄
Document Summarizer
Calculate how much it costs to summarize documents, reports, and articles with AI.
~8,000 in · ~1,000 out
💻
AI Code Assistant
Calculate the cost of building an AI-powered coding assistant or copilot.
~4,000 in · ~2,000 out
✍️
Content Generation
Calculate the cost of generating blog posts, marketing copy, and articles with AI.
~1,500 in · ~3,000 out
🖼️
Image Analysis
Calculate the cost of analyzing images with AI vision models.
~6,000 in · ~500 out
🔍
Data Extraction
Calculate the cost of extracting structured data from unstructured text with AI.
~3,000 in · ~1,500 out
Monthly Cost Estimates
| Usage Level | Daily Tokens | Daily | Monthly | Yearly |
|---|---|---|---|---|
| Light~50 requests/day | 100K in / 20K out | $0.33 | $9.75 | $119 |
| Medium~200 requests/day | 500K in / 100K out | $1.63 | $48.75 | $593 |
| Heavy~1K requests/day | 2,000K in / 500K out | $7.50 | $225.00 | $2738 |
| Enterprise~5K requests/day | 10,000K in / 2,000K out | $32.50 | $975.00 | $11863 |
Cost Calculator
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Frequently Asked Questions
How much does Gemini 2.5 Pro API cost per million tokens?▼
Gemini 2.5 Pro costs $1.25 per million input tokens and $10 per million output tokens as of 2026. These are the standard API rates from Google.
What is the Gemini 2.5 Pro context window?▼
Gemini 2.5 Pro supports a 2M context window (2,000,000 tokens), which means you can process up to 2M tokens in a single API call.
How much does Gemini 2.5 Pro cost per month?▼
At medium usage (~200 requests/day with 500K input and 100K output tokens/day), Gemini 2.5 Pro costs approximately $48.75/month. Light usage runs about $9.75/month, and heavy usage (~1K requests/day) around $225.00/month.
Is there a cheaper alternative to Gemini 2.5 Pro?▼
Yes — o3 by OpenAI is a cheaper option at $2/M input tokens vs $1.25/M for Gemini 2.5 Pro. Other budget alternatives include models in the efficient tier.
Is Gemini 2.5 Pro good for ai chatbot?▼
Gemini 2.5 Pro is a flagship model with support for text, vision, audio. For ai chatbot, it offers 2M context and costs $1.25/M input tokens — a mid-range option for this use case.
Gemini 2.5 Pro Comparisons
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