head-to-head

Anthropic Claude Sonnet Latest vs Qwen: Qwen3.5-35B-A3B

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

	Anthropic Claude Sonnet Latest	Qwen: Qwen3.5-35B-A3B
Vendor	~anthropic	qwen
Quality Score	100	100
Benchmark Score	-	47.9
Input Price	$3.00/M	$0.14/M
Output Price	$15.00/M	$1.00/M
Context Window	1,000,000	262,144
Max Output	128,000	262,144
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	-
Benchmark Scores
ai_index	-	48.3

Who wins by task?

Task	Anthropic Claude Sonnet Latest	Qwen: Qwen3.5-35B-A3B
SQL Generation	132	136
Code Review	132	135
Code Completion	116	130
Code Refactoring	136	135
Bug Fixing	136	139
Unit Test Generation	124	127
Code Documentation	128	130
Regex Writing	116	124
CI/CD Pipelines	120	123
Frontend Component Design	122	127
Data Analysis	124	131
CSV / Spreadsheet Cleanup	132	130
ETL Scripting	128	129
JSON Extraction	120	131
Bulk Data Labeling	116	129
OCR / Document Parsing	131	130
Table Extraction from PDFs	131	130
Long-Document Summarization	136	137
Short-Form Summarization	112	126
Blog Post Writing	120	124

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