Comprehensive side-by-side LLM comparison
Claude Opus 4.1 leads with 38.5% higher average benchmark score. Claude Opus 4.1 supports multimodal inputs. Claude Opus 4.1 is available on 4 providers. Overall, Claude Opus 4.1 is the stronger choice for coding tasks.
Anthropic
Claude Opus 4.1 represents an iteration within the Claude 4 Opus line, built to deliver refined performance in complex reasoning and analysis tasks. Developed as part of Anthropic's flagship tier, it incorporates improvements to the foundational capabilities that define the Opus family of models.
Alibaba Cloud / Qwen Team
Qwen2 72B was developed as the flagship model in the Qwen2 generation, designed to provide advanced language understanding with 72 billion parameters. Built to deliver strong performance across diverse tasks, it represented a significant advancement in Qwen's model capabilities when introduced.
1 year newer

Qwen2 72B Instruct
Alibaba Cloud / Qwen Team
2024-07-23

Claude Opus 4.1
Anthropic
2025-08-05
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Opus 4.1

Qwen2 72B Instruct
Available providers and their performance metrics

Claude Opus 4.1
Anthropic
Bedrock
ZeroEval

Claude Opus 4.1

Qwen2 72B Instruct

Claude Opus 4.1

Qwen2 72B Instruct

Qwen2 72B Instruct