Comprehensive side-by-side LLM comparison
Claude Opus 4 leads with 43.2% higher average benchmark score. Claude Opus 4 offers 188.7K more tokens in context window than Qwen2.5 7B Instruct. Qwen2.5 7B Instruct is $89.40 cheaper per million tokens. Claude Opus 4 supports multimodal inputs. Claude Opus 4 is available on 4 providers. Overall, Claude Opus 4 is the stronger choice for coding tasks.
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
Qwen 2.5 7B was created as an efficient instruction-tuned model, designed to provide capable performance with just 7 billion parameters. Built for applications requiring reliable language understanding with minimal computational overhead, it serves as an accessible entry point to the Qwen 2.5 family.
8 months newer

Qwen2.5 7B Instruct
Alibaba Cloud / Qwen Team
2024-09-19

Claude Opus 4
Anthropic
2025-05-22
Cost per million tokens (USD)

Claude Opus 4

Qwen2.5 7B Instruct
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Opus 4

Qwen2.5 7B Instruct
Available providers and their performance metrics

Claude Opus 4
Anthropic
Bedrock
ZeroEval

Claude Opus 4

Qwen2.5 7B Instruct

Claude Opus 4

Qwen2.5 7B Instruct

Qwen2.5 7B Instruct
Together