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OpenAI: GPT-5.4 Mini vs Qwen: Qwen3.5-35B-A3B

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-06-22.

OpenAI: GPT-5.4 Mini Qwen: Qwen3.5-35B-A3B
Vendoropenaiqwen
Quality Score100100
Benchmark Score70.847.9
Input Price$0.75/M$0.14/M
Output Price$4.50/M$1.00/M
Context Window400,000262,144
Max Output128,00081,920
Tool Calling✓✓
Structured Output✓✓
Reasoning Mode✓✓
Vision✓✓
Audio--
Benchmark Scores
ai_index66.048.3
ai_index_agentic49.8-
ai_index_coding92.5-

Who wins by task?

TaskOpenAI: GPT-5.4 MiniQwen: Qwen3.5-35B-A3B
SQL Generation 164 136
Code Review 159 135
Code Completion 132 130
Code Refactoring 158 135
Bug Fixing 170 139
Unit Test Generation 148 127
Code Documentation 140 130
Regex Writing 132 124
CI/CD Pipelines 139 123
Frontend Component Design 141 127
Data Analysis 160 131
CSV / Spreadsheet Cleanup 151 130
ETL Scripting 149 129
JSON Extraction 146 131
Bulk Data Labeling 133 129
OCR / Document Parsing 144 130
Table Extraction from PDFs 144 130
Long-Document Summarization 154 137
Short-Form Summarization 129 126
Blog Post Writing 136 124

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

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