head-to-head

Google: Gemma 4 31B vs Mistral: Mistral Small 4

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	Mistral: Mistral Small 4
SQL Generation	139	132
Code Review	140	128
Code Completion	131	129
Code Refactoring	141	129
Bug Fixing	144	132
Unit Test Generation	130	122
Code Documentation	134	127
Regex Writing	125	120
CI/CD Pipelines	126	118
Frontend Component Design	128	123
Data Analysis	132	125
CSV / Spreadsheet Cleanup	133	128
ETL Scripting	133	123
JSON Extraction	131	131
Bulk Data Labeling	129	129
OCR / Document Parsing	131	128
Table Extraction from PDFs	131	128
Long-Document Summarization	143	131
Short-Form Summarization	126	124
Blog Post Writing	127	120

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