head-to-head

Qwen: Qwen3.5 Plus 2026-04-20 vs Google: Gemini 3.1 Pro Preview

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

Who wins by task?

Task	Qwen: Qwen3.5 Plus 2026-04-20	Google: Gemini 3.1 Pro Preview
SQL Generation	133	143
Code Review	132	150
Code Completion	131	120
Code Refactoring	136	153
Bug Fixing	136	154
Unit Test Generation	124	135
Code Documentation	131	139
Regex Writing	119	125
CI/CD Pipelines	120	131
Frontend Component Design	122	130
Data Analysis	124	135
CSV / Spreadsheet Cleanup	133	139
ETL Scripting	128	142
JSON Extraction	131	121
Bulk Data Labeling	129	117
OCR / Document Parsing	131	135
Table Extraction from PDFs	131	135
Long-Document Summarization	137	154
Short-Form Summarization	123	117
Blog Post Writing	121	131

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