An assistant returns figures used for investment decisions. According to Lecture 1, how is its configuration chosen?

Question

Answer

The model with the highest public index, used alone, so that the answer is right the first time.

Answer

From what an error costs in this use: a wide quorum, a check against a reference and a human review.

Answer

The cheapest free model alone, since a numerical answer can be read and checked by anyone.

Answer

Whatever model is available when the request arrives, to keep the answer time short.

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