head-to-head

Google: Gemma 4 31B (free) vs Anthropic: Claude Sonnet 4.6

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 (free)	Anthropic: Claude Sonnet 4.6
SQL Generation	140	154
Code Review	140	161
Code Completion	132	120
Code Refactoring	141	162
Bug Fixing	144	166
Unit Test Generation	130	144
Code Documentation	135	142
Regex Writing	126	129
CI/CD Pipelines	126	138
Frontend Component Design	128	137
Data Analysis	132	147
CSV / Spreadsheet Cleanup	134	145
ETL Scripting	133	150
JSON Extraction	132	125
Bulk Data Labeling	130	118
OCR / Document Parsing	131	140
Table Extraction from PDFs	131	140
Long-Document Summarization	143	161
Short-Form Summarization	127	118
Blog Post Writing	128	137

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