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Qwen: Qwen3.5 Plus 2026-04-20 vs Google: Gemma 4 31B

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-06-16.

Qwen: Qwen3.5 Plus 2026-04-20 Google: Gemma 4 31B
Vendorqwengoogle
Quality Score100100
Benchmark Score-68.5
Input Price$0.30/M$0.12/M
Output Price$1.80/M$0.35/M
Context Window1,000,000262,144
Max Output65,536262,144
Tool Calling✓✓
Structured Output✓✓
Reasoning Mode✓✓
Vision✓✓
Audio--
Benchmark Scores
ai_index-64.7
ai_index_agentic-67.6
ai_index_coding-63.9
eqbench-70.8

Who wins by task?

TaskQwen: Qwen3.5 Plus 2026-04-20Google: Gemma 4 31B
SQL Generation 133 164
Code Review 132 161
Code Completion 131 132
Code Refactoring 136 157
Bug Fixing 136 173
Unit Test Generation 124 148
Code Documentation 131 141
Regex Writing 119 135
CI/CD Pipelines 120 140
Frontend Component Design 122 143
Data Analysis 124 163
CSV / Spreadsheet Cleanup 133 146
ETL Scripting 128 149
JSON Extraction 131 143
Bulk Data Labeling 129 133
OCR / Document Parsing 131 141
Table Extraction from PDFs 131 141
Long-Document Summarization 137 155
Short-Form Summarization 123 131
Blog Post Writing 121 138

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

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