head-to-head

Anthropic Claude Sonnet Latest vs Qwen: Qwen3.6 27B

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-06-23.

	Anthropic Claude Sonnet Latest	Qwen: Qwen3.6 27B
Vendor	~anthropic	qwen
Quality Score	100	100
Benchmark Score	-	65.6
Input Price	$3.00/M	$0.29/M
Output Price	$15.00/M	$3.17/M
Context Window	1,000,000	262,144
Max Output	128,000	262,140
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	-
Benchmark Scores
ai_index	-	61.1
ai_index_agentic	-	44.6
ai_index_coding	-	88.6

Who wins by task?

Task	Anthropic Claude Sonnet Latest	Qwen: Qwen3.6 27B
SQL Generation	132	159
Code Review	132	152
Code Completion	116	129
Code Refactoring	136	148
Bug Fixing	136	162
Unit Test Generation	124	144
Code Documentation	128	134
Regex Writing	116	131
CI/CD Pipelines	120	135
Frontend Component Design	122	140
Data Analysis	124	158
CSV / Spreadsheet Cleanup	132	145
ETL Scripting	128	142
JSON Extraction	120	145
Bulk Data Labeling	116	133
OCR / Document Parsing	131	141
Table Extraction from PDFs	131	141
Long-Document Summarization	136	145
Short-Form Summarization	112	129
Blog Post Writing	120	132

Scores reflect capability match + benchmark data + pricing for each task. Methodology →