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Google: Gemini 3.1 Flash Lite vs Mistral: Mistral Medium 3.5

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-05-13.

Google: Gemini 3.1 Flash Lite Mistral: Mistral Medium 3.5
Vendorgooglemistralai
Quality Score100100
Input Price$0.25/M$1.50/M
Output Price$1.50/M$7.50/M
Context Window1,048,576262,144
Max Output65,536-
Tool Calling✓✓
Structured Output✓✓
Reasoning Mode✓✓
Vision✓✓
Audio✓-

Who wins by task?

TaskGoogle: Gemini 3.1 Flash LiteMistral: Mistral Medium 3.5
SQL Generation 133 130
Code Review 132 126
Code Completion 131 115
Code Refactoring 136 127
Bug Fixing 136 130
Unit Test Generation 124 121
Code Documentation 131 124
Regex Writing 119 118
CI/CD Pipelines 120 117
CSV / Spreadsheet Cleanup 133 127
ETL Scripting 128 122
JSON Extraction 131 122
Bulk Data Labeling 129 119
OCR / Document Parsing 131 128
Table Extraction from PDFs 131 128
Long-Document Summarization 137 128
Short-Form Summarization 123 114
Blog Post Writing 121 118

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

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