{
  "fictional": true,
  "rows": 24,
  "polars_summary": [
    {
      "channel": "Search",
      "signups": 124,
      "spend": 976
    },
    {
      "channel": "Social",
      "signups": 132,
      "spend": 1072
    },
    {
      "channel": "Video",
      "signups": 140,
      "spend": 1168
    }
  ],
  "pyarrow_roundtrip": true,
  "duckdb_matches_polars": true,
  "scipy_slope": 2.0,
  "scipy_intercept": 11.5,
  "sklearn": {
    "train_rows": 18,
    "held_out_rows": 6,
    "held_out_mae": 2.3684757858670005e-15,
    "boundary": "Targets were generated from this exact linear relationship. This is a code-path check, not evidence of useful campaign prediction."
  },
  "rapidfuzz": [
    {
      "input": "Serach",
      "candidate": "Search",
      "score": 83.33333333333334
    },
    {
      "input": "Socal",
      "candidate": "Social",
      "score": 90.9090909090909
    },
    {
      "input": "Vido",
      "candidate": "Video",
      "score": 88.88888888888889
    }
  ],
  "networkx_order": [
    "Input",
    "Validate",
    "Aggregate",
    "Charts",
    "API",
    "Report"
  ],
  "altair": "Standalone HTML plus Vega-Lite specification; browser interaction checked separately.",
  "bokeh": "Standalone HTML with inline Bokeh JavaScript; browser interaction checked separately."
}