MedicalBenchmark
xAI: Grok 3 Beta provider

Grok 3 Beta

76

#76 of 319 models in the general ranking

Cumulative performance across 3 MIR exams

Net score

550.00 pts

Accuracy

93.7%

Correct / Incorrect

562 / 36

Total Cost

$7.91

Overall Performance

(vs. average)
Accuracy

93.7%

avg: 80.6%

Net score

550.00 pts

avg: 453.30 pts

Correct

562

avg: 483

Incorrect

36

avg: 90

Total Cost

$7.91

avg: $9.58

Average response time

15.8s

avg: 17.9s

Output Tokens

498K

avg: 1.3M

Reasoning Tokens

0

avg: 898K

Average confidence

98.5%

avg: 95.4%

Breakdown by Exam

MIR 2024
89
Correct
189
Incorrect
11
Accuracy
94.5%
Net score
185.33
MIR 2025
73
Correct
183
Incorrect
16
Accuracy
91.5%
Net score
177.66
MIR 2026
78
Correct
190
Incorrect
9
Accuracy
95.0%
Net score
187.00