head-to-head

Google: Gemma 4 31B vs Qwen: Qwen3.5 Plus 2026-02-15

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

Who wins by task?

Task	Google: Gemma 4 31B	Qwen: Qwen3.5 Plus 2026-02-15
SQL Generation	139	133
Code Review	140	132
Code Completion	131	131
Code Refactoring	141	136
Bug Fixing	144	136
Unit Test Generation	130	124
Code Documentation	134	131
Regex Writing	125	119
CI/CD Pipelines	126	120
Frontend Component Design	128	122
Data Analysis	132	124
CSV / Spreadsheet Cleanup	133	133
ETL Scripting	133	128
JSON Extraction	131	131
Bulk Data Labeling	129	129
OCR / Document Parsing	131	131
Table Extraction from PDFs	131	131
Long-Document Summarization	143	137
Short-Form Summarization	126	123
Blog Post Writing	127	121

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