MedicalBenchmark
OpenAI: GPT-4.1 Nano provider

GPT-4.1 Nano

240

#240 of 319 models in the general ranking

Cumulative performance across 3 MIR exams

Net score

422.33 pts

Accuracy

77.7%

Correct / Incorrect

466 / 131

Total Cost

$0.13

Overall Performance

(vs. average)
Accuracy

77.7%

avg: 80.6%

Net score

422.33 pts

avg: 453.30 pts

Correct

466

avg: 483

Incorrect

131

avg: 90

Total Cost

$0.13

avg: $9.58

Average response time

3.5s

avg: 17.9s

Output Tokens

250K

avg: 1.3M

Reasoning Tokens

0

avg: 898K

Average confidence

98.2%

avg: 95.4%

Breakdown by Exam

MIR 2024
222
Correct
165
Incorrect
35
Accuracy
82.5%
Net score
153.33
MIR 2025
242
Correct
148
Incorrect
51
Accuracy
74.0%
Net score
131.00
MIR 2026
249
Correct
153
Incorrect
45
Accuracy
76.5%
Net score
138.00