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 Flash-Lite

Google

Gemini 2.5 Flash-Lite is a multimodal language model developed by Google. The model shows competitive results across 13 benchmarks. It excels particularly in FACTS Grounding (84.1%), Global-MMLU-Lite (81.1%), MMMU (72.9%). With a 1.1M token context window, it can handle extensive documents and complex multi-turn conversations. The model is available through 1 API provider. 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 Flash-Lite

Google

2025-06-17

Anthropic

Claude Sonnet 4.5

Anthropic

2025-09-29

3 months newer

Pricing Comparison

Cost per million tokens (USD)

Anthropic

Claude Sonnet 4.5

Input:$3.00
Output:$15.00
Google

Gemini 2.5 Flash-Lite

$17.50 cheaper
Input:$0.10
Output:$0.40

Performance Metrics

Context window and performance specifications

Anthropic

Claude Sonnet 4.5

Max Context:264.0K
Google

Gemini 2.5 Flash-Lite

Larger context
Max Context:1.1M

Average performance across 20 common benchmarks

Anthropic

Claude Sonnet 4.5

+12.5%
Average Score:39.0%
Google

Gemini 2.5 Flash-Lite

Average Score:26.5%

Performance comparison across key benchmark categories

Anthropic

Claude Sonnet 4.5

math
+37.2%
87.0%
general
+38.2%
78.0%
vision
+4.9%
77.8%
code
+12.8%
50.0%
Google

Gemini 2.5 Flash-Lite

math
49.8%
general
39.8%
vision
72.9%
code
37.2%
Knowledge Cutoff
Training data recency comparison

Gemini 2.5 Flash-Lite

2025-01-01

Claude Sonnet 4.5

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 Flash-Lite

1 providers

Google

Throughput: 5.69 tok/s
Latency: 0.44ms
Anthropic

Claude Sonnet 4.5

+12.5%
Avg Score:39.0%
Providers:2
Google

Gemini 2.5 Flash-Lite

Avg Score:26.5%
Providers:1