Comprehensive side-by-side LLM comparison
Claude Opus 4 leads with 2.2% higher average benchmark score. Qwen3-235B-A22B-Thinking-2507 offers 59.1K more tokens in context window than Claude Opus 4. Qwen3-235B-A22B-Thinking-2507 is $86.70 cheaper per million tokens. Claude Opus 4 supports multimodal inputs. Claude Opus 4 is available on 4 providers. Both models have their strengths depending on your specific coding needs.
Anthropic
Claude Opus 4 was developed as the flagship model in the Claude 4 generation, designed to push the boundaries of AI capability in complex reasoning, analysis, and multi-step problem-solving. Built to handle the most demanding enterprise tasks, it represents Anthropic's highest tier of intelligence and capability.
Alibaba Cloud / Qwen Team
Qwen3 235B Thinking was developed as a reasoning-enhanced variant, designed to incorporate extended thinking capabilities into the large-scale Qwen3 architecture. Built to combine deliberate analytical processing with mixture-of-experts efficiency, it serves tasks requiring both deep reasoning and computational practicality.
2 months newer

Claude Opus 4
Anthropic
2025-05-22

Qwen3-235B-A22B-Thinking-2507
Alibaba Cloud / Qwen Team
2025-07-25
Cost per million tokens (USD)

Claude Opus 4

Qwen3-235B-A22B-Thinking-2507
Context window and performance specifications
Average performance across 4 common benchmarks

Claude Opus 4

Qwen3-235B-A22B-Thinking-2507
Available providers and their performance metrics

Claude Opus 4
Anthropic
Bedrock
ZeroEval

Claude Opus 4

Qwen3-235B-A22B-Thinking-2507

Claude Opus 4

Qwen3-235B-A22B-Thinking-2507

Qwen3-235B-A22B-Thinking-2507
Novita