Problem Analysis #7

Kimi K3 · Run 1

Correct
9.81s
462 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 8 Suppose that sinθ+ 3 cosθ= 0 and cos(π−θ)>0. Determine the value of sinθ. [3 points] ① 3 √ 10 10 ② √ 10 5 ③0 ④− √ 10 5 ⑤− 3 √ 10 10

Ground Truth
Recorded model response / solution
Reasoning Process

\boxed{①}

Final Model Output

Comparative Analysis (P7) (Average across runs)

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

Avg Time Taken

Motif 3
15.7
Solar Pro 4
11.6
Kimi K3
10.2
K-EXAONE-2
1.4

Avg Token Usage

Solar Pro 4
611.7
K-EXAONE-2
562.7
Kimi K3
501.0
    CSAT 2026 · Problem 7 · Kimi K3 | EntropyMath