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OpenAI: GPT-5 Mini vs Xiaomi: MiMo-V2-Omni

Last updated at: 2026-05-29

Metric GPT-5 Mini GPT-5 Mini medium Release: 2025-08-07 MiMo-V2-Omni MiMo-V2-Omni medium Release: 2026-03-18
Score 7.2 6.9
Rank #73 #81
Reliability 10.0 10.0
Consistency 9.1 8.7
Tests Correct
Attempt pass rate 61.7% 58.3%
Flaky tests 2 3
Total Runs 60 52
Cost per result 1.348 7.334
Total Cost $0.149 $0.734
Input Price $0.250 / 1M $0.400 / 1M
Output Price $2.000 / 1M $2.000 / 1M
Output Tokens 6,723 1,952
Reasoning Tokens 63,082 357,306
Response Time (avg) 23.75s 41.16s
Response Time (max) 88.15s 299.23s
Response Time (total) 475.03s 823.26s

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 7.1 7.6 66.7% 1 13.86s 1,715 6,378
MiMo-V2-Omni 10.0 10.0 100.0% 0 2.75s 269 1,701
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 10.0 10.0 100.0% 0 30.74s 580 12,544
MiMo-V2-Omni 3.4 4.8 16.7% 1 183.89s 292 174,314
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 10.0 10.0 100.0% 0 88.15s 754 11,520
MiMo-V2-Omni 10.0 10.0 100.0% 0 25.87s 380 8,673
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 10.0 10.0 100.0% 0 12.58s 453 3,200
MiMo-V2-Omni 10.0 10.0 100.0% 0 3.04s 155 591
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 3.6 7.2 22.2% 1 44.63s 293 14,016
MiMo-V2-Omni 3.0 10.0 0.0% 0 47.89s 155 68,398
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 4.5 10.0 0.0% 0 13.50s 349 1,856
MiMo-V2-Omni 5.4 2.5 66.7% 1 3.61s 136 492
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 10.0 10.0 100.0% 0 11.59s 310 3,968
MiMo-V2-Omni 8.3 10.0 50.0% 0 4.99s 49 515
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 5.6 9.8 33.3% 0 15.20s 1,622 6,144
MiMo-V2-Omni 5.9 7.2 55.6% 1 2.38s 210 860
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 10.0 10.0 100.0% 0 18.64s 487 1,600
MiMo-V2-Omni 10.0 10.0 100.0% 0 13.98s 303 3,461
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 3.0 10.0 0.0% 0 9.99s 160 1,856
MiMo-V2-Omni 3.0 10.0 0.0% 0 234.19s 3 98,301

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