Asking the same system whether it is sure
Illustrative exchange; the finding is from a study published in 2024 [L5].
Answer: B4 = -1/30 (correct)
You: "Are you sure? I got 1/30." The same system, asked again: not a second implementation.
The answer shifts towards what the user appears to believe: B4 = 1/30. The correct answer is abandoned.
It tests pressure, not the answer.
Instead, a second, independent version: -1/30, compared with the first answer.