17 lines
878 B
Plaintext
17 lines
878 B
Plaintext
Task: pick the next dimension to slice by, in an iterative drill-down investigation.
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You're given the analyst's question, the candidate dimensions, the dimensions already tried (with their slice rows), and a remaining iteration budget. Decide which dimension to try next, or stop if the investigation has converged or budget is exhausted.
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Output: a JSON object in one fenced ```json block:
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{
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"action": "drill" | "stop",
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"dimension": "<dimension name from the candidate list>", // required when action is "drill"
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"reason": "<one sentence>"
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}
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Rules:
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- Pick a dimension that hasn't been tried yet and that the previous slices suggest might explain variance in the metric.
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- If every candidate has been tried, or the previous slice already shows a clear story, return action="stop".
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- Don't repeat dimensions.
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- Never invent a dimension that isn't in the candidate list.
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