Navigate
AI BENCHY
AD
Track all your projects in one dashboard. Get 📊stats, 🔥heatmaps and 👀recordings in one self-hosted dashboard.
uxwizz.com

AI BENCHY Compare

OpenAI: GPT-5 Mini vs xAI: Grok 4.1 Fast

Last updated at: 2026-04-04

Metric GPT-5 Mini GPT-5 Mini medium Release: 2025-08-07 Grok 4.1 Fast Grok 4.1 Fast medium Release: 2025-11-19
Score 6.8 6.9
Rank #46 #44
Consistency 8.5 7.5
Tests Correct
Attempt pass rate 58.8% 66.7%
Flaky tests 3 5
Total Runs 51 51
Cost per result 1.473 0.568
Total Cost $0.118 $0.052
Input Price $0.250 / 1M $0.200 / 1M
Output Price $2.000 / 1M $0.500 / 1M
Output Tokens 5,896 1,189
Reasoning Tokens 49,322 84,595
Response Time (avg) 24.02s 23.91s
Response Time (max) 88.15s 121.79s
Response Time (total) 408.39s 239.09s

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
Grok 4.1 Fast 8.7 7.9 91.7% 1 3.81s 108 4,741
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
Grok 4.1 Fast 10.0 10.0 100.0% 0 37.64s 261 12,272
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
Grok 4.1 Fast 10.0 10.0 100.0% 0 6.63s 180 5,409
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
Grok 4.1 Fast 5.8 4.4 66.7% 2 121.79s 11 37,657
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
Grok 4.1 Fast 4.2 9.9 0.0% 0 16.25s 127 3,456
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Mini 8.0 6.6 83.3% 1 15.66s 318 4,992
Grok 4.1 Fast 6.6 10.0 50.0% 0 5.30s 55 3,489
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 14.09s 1,527 5,760
Grok 4.1 Fast 5.3 7.2 44.4% 1 8.08s 187 6,086
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
Grok 4.1 Fast 2.8 1.6 33.3% 1 27.71s 260 11,485

Quick Compare

Switch Comparison Pair