LLM Comparison
Qwen3.5-27B vs Claude Opus 4.6
Side-by-side specs, pricing & capabilities · Updated May 2026
Price vs Intelligence
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 49 55.8 | 63 4.2 |
| Family | Qwen | Claude |
| Status | Current | Current |
| Release Date | Feb 2026 | Feb 2026 |
| Context Window | 262K tokens | 1.0M tokens |
| Input Price | $0.20/M tokens | $5.00/M tokens |
| Output Price | $1.56/M tokens | $25.00/M tokens |
| Pricing Notes | — | Cache read: $0.5000/M tokens |
| Capabilities | textvisionvideocode | textvisioncodetool-use |
| Max Output | 66K tokens | 128K tokens |
| API Identifier | qwen/qwen3.5-27b | anthropic/claude-opus-4.6 |
| Benchmarks | ||
| MMLU-Pro | 86.1alibaba | — |
| GPQA Diamond | 85.5alibaba | 91.3anthropic |
| SWE-bench Verified | 72.4alibaba | 80.8anthropic |
| MathVision | 86alibaba | — |
| TAU2-Bench | 79alibaba | — |
| IFEval | 91.5alibaba | — |
| MMLU | — | 89.8anthropic |
| SWE-bench Pro | — | 53.4anthropic |
| Terminal-Bench 2.0 | — | 65.4anthropic |
| MATH 500 | — | 80.7anthropic |
| LiveCodeBench | — | 55.9anthropic |
| Berkeley Function Calling | — | 91.9anthropic |
| HLE | — | 48anthropic |
| MCP-Atlas | — | 75.8anthropic |
| BrowseComp | — | 83.7anthropic |
| OSWorld-Verified | — | 72.7anthropic |
| DocVQA | — | 91.3anthropic |
| GPQA-AA Elo | — | 1619artificial-analysis |
| View Qwen3.5-27B | View Claude Opus 4.6 | |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Qwen3.5-27BCheapest | $0.20 | $0.78 | $0.98 | — |
| Claude Opus 4.6 | $5.00 | $12.50 | $17.50 | +1695% |
Alibaba
Qwen3.5-27B
Qwen3.5-27B is a multimodal llm from Alibaba. Supports up to 262,144 token context window. Achieves 87.5% on MMLU. Available from $0.20/M input tokens.
Anthropic
Claude Opus 4.6
Claude Opus 4.6 is a multimodal LLM from Anthropic with adaptive reasoning capabilities. Achieves 91.3% on GPQA Diamond and 80.8% on SWE-bench Verified. Supports up to 1,000,000 token context window. Available from $5.00/M input tokens.
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