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xAI: Grok Build 0.1 vs Mistral: Mistral Medium 3.5

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-07-15.

xAI: Grok Build 0.1 Mistral: Mistral Medium 3.5
Vendorx-aimistralai
Quality Score100100
Benchmark Score-53.0
Input Price$1.00/M$1.50/M
Output Price$2.00/M$7.50/M
Context Window256,000262,144
Max Output--
Tool Calling✓✓
Structured Output✓✓
Reasoning Mode✓✓
Vision✓✓
Audio--
Benchmark Scores
ai_index-49.4
ai_index_agentic-31.3
ai_index_coding-77.4

Who wins by task?

TaskxAI: Grok Build 0.1Mistral: Mistral Medium 3.5
SQL Generation 130 153
Code Review 126 147
Code Completion 116 116
Code Refactoring 127 144
Bug Fixing 130 155
Unit Test Generation 121 140
Code Documentation 125 131
Regex Writing 119 128
CI/CD Pipelines 117 132
Frontend Component Design 122 137
Data Analysis 124 151
CSV / Spreadsheet Cleanup 127 142
ETL Scripting 122 138
JSON Extraction 123 134
Bulk Data Labeling 121 123
OCR / Document Parsing 128 139
Table Extraction from PDFs 128 139
Long-Document Summarization 129 141
Short-Form Summarization 115 119
Blog Post Writing 118 129

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

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