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
1M
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

Provider Vercel AI Gateway
Creator Google AI
Familygemini-2.5
Licenseproprietary
Statusactive
Typechat
Input modalitiestext
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window1M tokens
Max input—
Max output66K tokens
Reasoning tokens—
Knowledge cutoff
Release date—
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

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

Family Comparison: gemini-2.5

ModelContextMax outPricing
gemini-2.5-flash-lite-preview-09-20251M66K$0.1$0.4
gemini-2.5-flash-lite1M66K$0.1$0.4
gemini-2.5-flash-image33K33K$0.3$2.5
gemini-2.5-flash-preview-09-20251M66K$0.3$2.5
gemini-2.5-flash1M66K$0.3$2.5
gemini-2.5-pro1M66K$1.25$10

API

GET/v1/models/vercel/google/gemini-2.5-pro

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/gemini-2.5-proupdateb301ebeMar 23, 2026, 11:47 PM
modalitiesinput["text"]output["text"]
google/gemini-2.5-proupdate2b100acMar 23, 2026, 05:30 AM
model_typechat
tools["function_calling"]
google/gemini-2.5-procreate7f5c66fMar 21, 2026, 05:16 AM