Gemini 2.5 Pro Preview - In-Depth Overview

Google · Gemini

preview

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Model ID: google-gemini-2.5-pro-preview

Get all the details on Gemini 2.5 Pro Preview, an AI model from Google. This page covers its token limits, pricing structure, key capabilities such as multimodal_input, long_context, advanced_reasoning, available API code samples, and performance strengths.

Key Metrics

Input Limit

1M tokens

Output Limit

No data tokens

Input Cost

$1.25/1M

Output Cost

$10.00/1M

Sample API Code

import google.generativeai as genai

genai.configure(api_key='YOUR_API_KEY')
model = genai.GenerativeModel('gemini-2.5-pro-preview-0514') # Example model ID

response = model.generate_content('Write a short story about a robot learning to love.')
print(response.text)

Required Libraries

google.generativeai

@google/generative-ai

Benchmarks

Benchmark	Score	Source	Notes
lmarena text	1446	lmarena.ai	Rank 1 overall
lmarena webdev	1420	lmarena.ai	Rank 1 overall
lmarena vision	1379	lmarena.ai	Rank 1 overall
lmarena search	1142	lmarena.ai	Rank 1 overall (model listed as gemini-2.5-pro-grounding)
grind	82.1	Vellum	Best in Adaptive Reasoning
aime 2024	92	Vellum	Rank 3 in High School Math
gpqa	84	Vellum	Rank 2 in Reasoning
swe bench	63.8	Vellum	Rank 4 in Agentic Coding
livebench global average	78.99	LiveBench	Rank 3 overall (model listed as Gemini 2.5 Pro Preview (2025-05-06))
livebench reasoning average	88.25	LiveBench	Rank 3 in Reasoning (model listed as Gemini 2.5 Pro Preview (2025-05-06))
livebench coding average	72.87	LiveBench	Rank 3 in Coding (model listed as Gemini 2.5 Pro Preview (2025-05-06))
livebench mathematics average	88.63	LiveBench	Rank 3 in Mathematics (model listed as Gemini 2.5 Pro Preview (2025-05-06))
livebench data analysis average	68.85	LiveBench	Rank 4 in Data Analysis (model listed as Gemini 2.5 Pro Preview (2025-05-06))
livebench language average	71.81	LiveBench	Rank 6 in Language (model listed as Gemini 2.5 Pro Preview (2025-05-06))
livebench if average	83.50	LiveBench	Rank 7 in IF (model listed as Gemini 2.5 Pro Preview (2025-05-06))