Google AI Studio: gemini-2.5-pro

proprietary

Our state-of-the-art thinking model, capable of reasoning over complex problems in code, math, and STEM, as well as analyzing large datasets, codebases, and documents using long context.

Context
1.0M
Max output
66K
Input price
$1.25/1M tokens
Output price
$10/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Batch Processing

Details

Model IDgoogle-ai-studio/gemini-2.5-pro
Creator Google AI
Licenseproprietary
Status—
Typechat
Input modalitiestext
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window1.0M tokens
Max input—
Max output66K tokens
Reasoning tokens—
Knowledge cutoff
Release date—
Sourceofficial

Pricing

Input
$1.25
Output
$10
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: gemini-2.5

ModelContextMax outPricing
Google AI Studio: gemini-2.5-flash-image-preview:free———
Google AI Studio: gemini-2.5-pro-exp-03-25:free———
Google AI Studio: gemini-2.5-pro-exp-03-25———
OpenRouter: google/gemini-2.5-flash-image-preview:free———
OpenRouter: google/gemini-2.5-pro-exp-03-25:free———
OpenRouter: google/gemini-2.5-pro-exp-03-25———
Google AI Studio: gemini-2.5-flash-lite-preview-06-17——$0.1$0.4
Google AI Studio: gemini-2.5-flash-lite-preview-09-20251.0M66K$0.1$0.4
Google AI Studio: gemini-2.5-flash-lite1.0M66K$0.1$0.4
Google Vertex AI: gemini-2.5-flash-lite-preview-06-17——$0.1$0.4
Google Vertex AI: gemini-2.5-flash-lite-preview-09-2025——$0.1$0.4
Google Vertex AI: gemini-2.5-flash-lite——$0.1$0.4
OpenRouter: google/gemini-2.5-flash-lite-preview-06-17——$0.1$0.4
OpenRouter: google/gemini-2.5-flash-lite-preview-09-2025——$0.1$0.4
OpenRouter: google/gemini-2.5-flash-lite——$0.1$0.4
Google AI Studio: gemini-2.5-flash-preview-04-17——$0.15$0.6
Google AI Studio: gemini-2.5-flash-preview-05-20:thinking——$0.15$3.5
Google AI Studio: gemini-2.5-flash-preview-05-20——$0.15$0.6
Google AI Studio: gemini-2.5-flash-preview:thinking——$0.15$3.5
Google AI Studio: gemini-2.5-flash-preview——$0.15$0.6
Google Vertex AI: gemini-2.5-flash-preview-04-17——$0.15$0.6
Google Vertex AI: gemini-2.5-flash-preview-05-20——$0.15$0.6
OpenRouter: google/gemini-2.5-flash-preview-05-20:thinking——$0.15$3.5
OpenRouter: google/gemini-2.5-flash-preview-05-20——$0.15$0.6
OpenRouter: google/gemini-2.5-flash-preview:thinking——$0.15$3.5
OpenRouter: google/gemini-2.5-flash-preview——$0.15$0.6
Google AI Studio: gemini-2.5-flash-image-preview——$0.3$2.5
Google AI Studio: gemini-2.5-flash-image66K33K$0.3$2.5
Google AI Studio: gemini-2.5-flash-preview-09-20251.0M66K$0.3$2.5
Google AI Studio: gemini-2.5-flash1.0M66K$0.3$2.5
Google AI Studio: models/gemini-2.5-flash-preview-04-17——$0.3$2.5
Google AI Studio: models/gemini-2.5-flash-preview-05-20——$0.3$2.5
Google AI Studio: models/gemini-2.5-flash——$0.3$2.5
Google Vertex AI: gemini-2.5-flash-preview-09-2025——$0.3$2.5
Google Vertex AI: gemini-2.5-flash——$0.3$2.5
OpenRouter: google/gemini-2.5-flash-image-preview——$0.3$2.5
OpenRouter: google/gemini-2.5-flash-image——$0.3$2.5
OpenRouter: google/gemini-2.5-flash-preview-09-2025——$0.3$2.5
OpenRouter: google/gemini-2.5-flash——$0.3$2.5
Google AI Studio: gemini-2.5-flash-preview-tts8K16K$0.5$10
Google AI Studio: gemini-live-2.5-flash-preview-native-audio——$0.5$2
Google AI Studio: gemini-live-2.5-flash——$0.5$2
Google AI Studio: gemini-2.5-pro-preview-tts8K16K$1$20
Google AI Studio: gemini-2.5-pro-preview-03-25——$1.25$10
Google AI Studio: gemini-2.5-pro-preview-05-06——$1.25$10
Google AI Studio: gemini-2.5-pro-preview-06-05——$1.25$10
Google AI Studio: gemini-2.5-pro-preview——$1.25$10
Google AI Studio: gemini-2.5-pro1.0M66K$1.25$10
Google AI Studio: models/gemini-2.5-pro-preview-06-05——$1.25$10
Google Vertex AI: gemini-2.5-pro-preview-05-06——$1.25$10
Google Vertex AI: gemini-2.5-pro-preview-06-05——$1.25$10
Google Vertex AI: gemini-2.5-pro——$1.25$10
OpenRouter: google/gemini-2.5-pro-preview-03-25——$1.25$10
OpenRouter: google/gemini-2.5-pro-preview-05-06——$1.25$10
OpenRouter: google/gemini-2.5-pro-preview-06-05——$1.25$10
OpenRouter: google/gemini-2.5-pro-preview——$1.25$10
OpenRouter: google/gemini-2.5-pro——$1.25$10

API

GET/v1/models/cloudflare-ai-gateway/google-ai-studio/gemini-2.5-pro

Google AI Studio: gemini-2.5-pro

google-ai-studio/gemini-2.5-pro

Our state-of-the-art thinking model, capable of reasoning over complex problems in code, math, and STEM, as well as analyzing large datasets, codebases, and documents using long context.

Changes · 3 entries
google-ai-studio/gemini-2.5-proupdate1cd659eMar 24, 2026, 04:19 AM
modalitiesinput["text"]output["text"]
google-ai-studio/gemini-2.5-proupdate2b100acMar 23, 2026, 05:30 AM
model_typechat
google-ai-studio/gemini-2.5-procreate7a4f1f6Mar 22, 2026, 05:43 AM