What is the answer to "Type of AI at the heart of ChatGPT" in the WSJ Crossword?

The answer to the WSJ Crossword clue "Type of AI at the heart of ChatGPT" is LLM (3 letters).

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Type of AI at the heart of ChatGPT WSJ Crossword Clue

Across clue · from the September 29, 2026 puzzle

Stuck on “Type of AI at the heart of ChatGPT” from the Wall Street Journal Crossword? Here is the verified answer:

Answer

LLM

3 letters · Across · last seen September 29, 2026

1AHieroglyphic reptile3 1DPublic praise7 2DYellow packet in a coffee shop7 3DBlathering on7 4DScoffing sound4 4AOne Direction, for one7 5DWorker’s “on vacation” initialism3 6DOne who knows the ropes3 7DGet into the pool3 8DLatin stars5 9DStar German soccer goalkeeper Manuel5 10DBorrowers’ burdens5