head-to-head

Qwen: Qwen3.5-122B-A10B vs Google: Gemini 3.1 Pro Preview Custom Tools

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-09-23.

	Qwen: Qwen3.5-122B-A10B	Google: Gemini 3.1 Pro Preview Custom Tools
Vendor	qwen	google
Quality Score	100	100
Benchmark Score	21.9	-
Input Price	$0.26/M	$2.00/M
Output Price	$2.08/M	$12.00/M
Context Window	262,144	1,048,576
Max Output	65,536	65,536
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	✓
Benchmark Scores
ai_index	25.7	-

Who wins by task?

Task	Qwen: Qwen3.5-122B-A10B	Google: Gemini 3.1 Pro Preview Custom Tools
SQL Generation	134	132
Code Review	131	132
Code Completion	129	117
Code Refactoring	131	136
Bug Fixing	135	136
Unit Test Generation	124	124
Code Documentation	128	129
Regex Writing	122	117
CI/CD Pipelines	120	120
Frontend Component Design	125	122
Data Analysis	127	124
CSV / Spreadsheet Cleanup	129	132
ETL Scripting	126	128
JSON Extraction	131	121
Bulk Data Labeling	129	117
OCR / Document Parsing	129	131
Table Extraction from PDFs	129	131
Long-Document Summarization	133	136
Short-Form Summarization	124	113
Blog Post Writing	122	120

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