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 Nano vs Grok 4.20 Multi Agent Beta

Last updated at: 2026-04-04

Metric GPT-5 Nano GPT-5 Nano medium Release: 2025-08-07 Grok 4.20 Multi Agent Beta Grok 4.20 Multi Agent Beta medium Release: 2026-03-12
Score 6.2 6.2
Rank #54 #55
Consistency 6.7 7.2
Tests Correct
Attempt pass rate 58.8% 54.9%
Flaky tests 7 6
Total Runs 51 51
Cost per result 0.864 82.962
Total Cost $0.061 $4.978
Input Price $0.050 / 1M $0.000 / 1M
Output Price $0.400 / 1M $0.000 / 1M
Output Tokens 4,500 298,948
Reasoning Tokens 143,296 296,529
Response Time (avg) 44.47s 8.64s
Response Time (max) 204.02s 35.28s
Response Time (total) 444.74s 129.64s

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 Nano 6.5 7.9 58.3% 1 25.50s 1,221 21,184
Grok 4.20 Multi Agent Beta 6.9 5.8 75.0% 2 3.46s 33,706 33,077
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Nano 10.0 10.0 100.0% 0 65.96s 578 17,984
Grok 4.20 Multi Agent Beta 3.0 10.0 0.0% 0 0ms 0 0
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Nano 3.7 1.7 50.0% 2 21.42s 453 10,560
Grok 4.20 Multi Agent Beta 10.0 10.0 100.0% 0 5.54s 25,306 25,051
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Nano 5.2 4.4 55.6% 2 204.02s 237 64,448
Grok 4.20 Multi Agent Beta 2.9 7.2 11.1% 1 24.67s 164,609 163,647
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Nano 4.1 10.0 0.0% 0 17.51s 202 4,608
Grok 4.20 Multi Agent Beta 5.8 2.8 66.7% 1 6.40s 15,848 15,746
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Nano 8.5 6.8 83.3% 1 11.90s 382 4,096
Grok 4.20 Multi Agent Beta 8.3 10.0 50.0% 0 4.63s 25,457 25,322
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Nano 5.3 7.2 44.4% 1 19.81s 869 13,440
Grok 4.20 Multi Agent Beta 7.2 5.1 77.8% 2 5.01s 34,022 33,686
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Output Tokens Reasoning Tokens
GPT-5 Nano 10.0 10.0 100.0% 0 33.30s 558 6,976
Grok 4.20 Multi Agent Beta 3.0 10.0 0.0% 0 0ms 0 0

Quick Compare

Switch Comparison Pair