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Qwen: Qwen3.7 Plus vs xAI: Grok 4.3

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-07-19.

Qwen: Qwen3.7 Plus xAI: Grok 4.3
Vendorqwenx-ai
Quality Score100100
Benchmark Score64.858.6
Input Price$0.32/M$1.25/M
Output Price$1.28/M$2.50/M
Context Window1,000,0001,000,000
Max Output65,536-
Tool Calling✓✓
Structured Output✓✓
Reasoning Mode✓✓
Vision✓✓
Audio--
Benchmark Scores
ai_index64.362.0
ai_index_agentic34.339.8
ai_index_coding92.269.7

Who wins by task?

TaskQwen: Qwen3.7 PlusxAI: Grok 4.3
SQL Generation 162 158
Code Review 157 155
Code Completion 133 120
Code Refactoring 157 155
Bug Fixing 166 164
Unit Test Generation 147 144
Code Documentation 140 139
Regex Writing 131 130
CI/CD Pipelines 138 136
Frontend Component Design 140 138
Data Analysis 156 153
CSV / Spreadsheet Cleanup 151 147
ETL Scripting 147 145
JSON Extraction 146 134
Bulk Data Labeling 134 124
OCR / Document Parsing 144 141
Table Extraction from PDFs 144 141
Long-Document Summarization 153 152
Short-Form Summarization 129 120
Blog Post Writing 135 134

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

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