Comprehensive side-by-side LLM comparison
Claude Sonnet 4.5 leads with 46.4% higher average benchmark score. Claude Sonnet 4.5 is available on 2 providers. Overall, Claude Sonnet 4.5 is the stronger choice for coding tasks.
Anthropic
Claude Sonnet 4.5 was developed to bridge human thinking and machine assistance, allowing people to work with language and tools in a more conversational and natural way. Built with a focus on turning ideas into results, it represents an evolution in making AI feel less mechanical while maintaining strong capabilities across reasoning, coding, and collaborative tasks.
Alibaba Cloud / Qwen Team
Qwen2.5-VL 32B was developed as a mid-sized vision-language model, designed to balance multimodal capability with practical deployment considerations. Built with 32 billion parameters for vision and language integration, it serves applications requiring strong visual understanding without flagship-scale resources.
7 months newer

Qwen2.5 VL 32B Instruct
Alibaba Cloud / Qwen Team
2025-02-28

Claude Sonnet 4.5
Anthropic
2025-09-29
Context window and performance specifications
Average performance across 2 common benchmarks

Claude Sonnet 4.5

Qwen2.5 VL 32B Instruct
Claude Sonnet 4.5
2025-01-31
Available providers and their performance metrics

Claude Sonnet 4.5
Anthropic
ZeroEval


Claude Sonnet 4.5

Qwen2.5 VL 32B Instruct

Claude Sonnet 4.5

Qwen2.5 VL 32B Instruct
Qwen2.5 VL 32B Instruct