Problem Analysis #38

Kimi K3 · Run 1

Correct
4.00s
351 toks

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 23 Let⃗ a= (4,1) and ⃗b= (−1,−1). Compute the sum of all components of the vector⃗ a+ ⃗b. [2 points] 16 ①1 ②2 ③3 ④4 ⑤5

Ground Truth
Recorded model response / solution
Reasoning Process

\boxed{③}

Final Model Output

Comparative Analysis (P38) (Average across runs)

Averages use reported measurements only. Missing usage is not treated as zero.

Avg Time Taken

Kimi K3
40.3
Motif 3
5.0
Solar Pro 4
2.9
K-EXAONE-2
0.4

Avg Token Usage

Solar Pro 4
382.0
Kimi K3
341.7
K-EXAONE-2
262.3
    CSAT 2026 · Problem 38 · Kimi K3 | EntropyMath