gemini-2.5-flash vs gemini-2.5-pro

Pricing, Performance & Features Comparison

gemini-2.5-flash

Authorgoogle

Context Length1M

Reasoning

Providers1

ReleasedJun 2025

Knowledge CutoffJan 2025

License–

Gemini 2.5 Flash is our best model in terms of price and performance, and offers well-rounded capabilities.

Input$0.15

Output$0.6

Latency (p50)1.8s

Output Limit66K

Function Calling

JSON Mode

Input–

Output–

google-vertex

in$0.15out$0.6––

Latency (24h)

Success Rate (24h)

gemini-2.5-pro

Authorgoogle

Context Length1M

Reasoning

Providers2

ReleasedJun 2025

Knowledge Cutoff–

License–

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.

Input$1.3

Output$10

Latency (p50)3.2s

Output Limit66K

Function Calling

JSON Mode

InputText, Image

OutputText

google-vertex

Cheapest

in$1.3out$10––

google-ai-studio

Cheapest

in$1.3out$10––