API · no tools. This is the prompt and response recorded for this attempt; a full solution may not have been returned.
Problem Statement
This is a Korean CSAT mathematics multiple-choice problem. Solve it and put only the correct choice symbol, one of ①, ②, ③, ④, ⑤, inside \boxed{}.
Problem 25 A box contains five white balls labeled 1,2,3,4,5 (one ball for each label) and five black balls labeled 2,3,4,5,6 (one ball for each label). Two balls are drawn at random from the box at the same time (without replacement). Find the probability that the two balls drawn are of the same color or have the same number written on them. [3 points] ① 7 15 ② 8 15 ③ 3 5 10 ④ 2 3 ⑤ 11 15
Ground Truth
②
Recorded model response / solution
Reasoning Process
\boxed{②}
Final Model Output
②
Comparative Analysis (P24) (Average across runs)
Averages use reported measurements only. Missing usage is not treated as zero.
Avg Time Taken
Kimi K3
15.9
Motif 3
15.3
Solar Pro 4
6.1
K-EXAONE-2
1.3
Avg Token Usage
Solar Pro 4
762.7
Kimi K3
571.0
K-EXAONE-2
543.3