Давненько мы не тестировали умственные способности ИИ.

Given the templates for A, B and C, decode the letter for the bottom recording labeled “?”

Дипсик несколько разочаровал:

Based on the pattern in the images:

1. Row A: The black box is in the 1st position.
2. Row B: The black box is in the 2nd position.
3. Row C: The black box is in the 3rd position.
4. Row "?": The black box is in the 4th position.

Following the alphabetical sequence (A, B, C...), the next letter is D.

Therefore, the answer is D.

А вот Gemini оказался молодцом:

Based on the pattern shown in the image, the correct letter for the bottom recording is E.
How it breaks down:
Each row represents a bar divided into 6 equal segments. The black square represents a filled segment, which shifts one position to the right with each subsequent letter of the alphabet:
A has the filled square in the 1st position.
B has the filled square in the 2nd position.
C has the filled square in the 3rd position.
[D] would have the filled square in the 4th position (skipped in the sequence).
? has the filled square in the 5th position, which corresponds to the letter E.

Chat GPT был лаконичен: D