head-to-head

Xiaomi: MiMo-V2.6-Pro vs OpenAI: GPT Luna Latest

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-09-23.

Xiaomi: MiMo-V2.6-Pro OpenAI: GPT Luna Latest
Vendorxiaomi~openai
Quality Score100100
Benchmark Score79.0-
Input Price$0.43/M$0.10/M
Output Price$0.87/M$0.50/M
Context Window1,048,5761,050,000
Max Output131,072128,000
Tool Calling
Structured Output
Reasoning Mode
Vision
Audio-
Benchmark Scores
ai_index76.4-

Who wins by task?

TaskXiaomi: MiMo-V2.6-ProOpenAI: GPT Luna Latest
SQL Generation 143 133
Code Review 146 132
Code Completion 133 131
Code Refactoring 148 136
Bug Fixing 150 136
Unit Test Generation 133 124
Code Documentation 138 131
Regex Writing 127 119
CI/CD Pipelines 129 120
Frontend Component Design 131 122
Data Analysis 135 124
CSV / Spreadsheet Cleanup 136 133
ETL Scripting 138 128
JSON Extraction 131 131
Bulk Data Labeling 129 129
OCR / Document Parsing 134 131
Table Extraction from PDFs 134 131
Long-Document Summarization 150 137
Short-Form Summarization 127 123
Blog Post Writing 131 121

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

Related comparisons

Cohere: Command A+ vs Xiaomi: MiMo-V2.6-Pro Cohere: Command A+ vs OpenAI: GPT Luna Latest OpenAI: GPT-6 Luna Pro vs Xiaomi: MiMo-V2.6-Pro OpenAI: GPT-6 Luna Pro vs OpenAI: GPT Luna Latest OpenAI: GPT-6 Luna Pro (batch) vs Xiaomi: MiMo-V2.6-Pro OpenAI: GPT-6 Luna Pro (batch) vs OpenAI: GPT Luna Latest OpenAI: GPT-6 Luna vs Xiaomi: MiMo-V2.6-Pro OpenAI: GPT-6 Luna vs OpenAI: GPT Luna Latest

The Model Movers Report

One email every Friday, built from this site's own rankings: the current top five by benchmark score, every model released in the last seven days, and one note worked out from that week's numbers. You can unsubscribe from any issue with one click.