Model Comparison

Comprehensive side-by-side analysis of model capabilities and performance

Anthropic

Claude Sonnet 4.5

Anthropic

Claude Sonnet 4.5 is a multimodal language model developed by Anthropic. It achieves strong performance with an average score of 78.0% across 10 benchmarks. It excels particularly in Tau2 Telecom (98.0%), MMMLU (89.1%), AIME 2025 (87.0%). It supports a 264K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents Anthropic's latest advancement in AI technology.

Google

Gemini 2.5 Pro

Google

Gemini 2.5 Pro is a multimodal language model developed by Google. It achieves strong performance with an average score of 69.6% across 16 benchmarks. It excels particularly in MRCR (93.0%), AIME 2024 (92.0%), Global-MMLU-Lite (88.6%). With a 1.1M token context window, it can handle extensive documents and complex multi-turn conversations. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents Google's latest advancement in AI technology.

Google

Gemini 2.5 Pro

Google

2025-05-20

Anthropic

Claude Sonnet 4.5

Anthropic

2025-09-29

4 months newer

Pricing Comparison

Cost per million tokens (USD)

Anthropic

Claude Sonnet 4.5

Input:$3.00
Output:$15.00
Google

Gemini 2.5 Pro

$6.75 cheaper
Input:$1.25
Output:$10.00

Performance Metrics

Context window and performance specifications

Anthropic

Claude Sonnet 4.5

Max Context:264.0K
Google

Gemini 2.5 Pro

Larger context
Max Context:1.1M

Average performance across 23 common benchmarks

Anthropic

Claude Sonnet 4.5

Average Score:33.9%
Google

Gemini 2.5 Pro

+14.5%
Average Score:48.4%

Performance comparison across key benchmark categories

Anthropic

Claude Sonnet 4.5

math
+4.0%
87.0%
vision
77.8%
general
+3.8%
78.0%
code
50.0%
Google

Gemini 2.5 Pro

math
83.0%
vision
+4.4%
82.2%
general
74.1%
code
+22.6%
72.6%
Knowledge Cutoff
Training data recency comparison

Claude Sonnet 4.5

2025-01-31

Gemini 2.5 Pro

2025-01-31

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

Anthropic

Claude Sonnet 4.5

2 providers

Anthropic

Throughput: 42 tok/s
Latency: 0.4ms

ZeroEval

Throughput: 42 tok/s
Latency: 0.4ms
Google

Gemini 2.5 Pro

2 providers

Google

Throughput: 85 tok/s
Latency: 0.7ms

ZeroEval

Throughput: 85 tok/s
Latency: 0.7ms
Anthropic

Claude Sonnet 4.5

Avg Score:33.9%
Providers:2
Google

Gemini 2.5 Pro

+14.5%
Avg Score:48.4%
Providers:2