{
  "title": "SSSP: the performance crossover is in the record",
  "kind": "saved measurements",
  "caption": "Saved September 2026 density sweep. Playback selects existing cases; it does not rerun a solver. Intervals are descriptive across seeds.",
  "source": [
    "/research/figure-data/sssp.json"
  ],
  "initial": 0,
  "frames": [
    {
      "label": "Mean degree 2: ratio 0.855; heap faster in this case.",
      "readouts": {
        "degree": "2",
        "ratio": "0.855",
        "interval": "0.297–1.457"
      },
      "marks": {
        "point": {
          "cx": 110,
          "cy": 434.7543985410286
        }
      }
    },
    {
      "label": "Mean degree 4: ratio 1.690; tested buckets faster in this case.",
      "readouts": {
        "degree": "4",
        "ratio": "1.690",
        "interval": "1.659–1.706"
      },
      "marks": {
        "point": {
          "cx": 217.14285714285714,
          "cy": 263.58200005615373
        }
      }
    },
    {
      "label": "Mean degree 8: ratio 1.715; tested buckets faster in this case.",
      "readouts": {
        "degree": "8",
        "ratio": "1.715",
        "interval": "1.498–1.864"
      },
      "marks": {
        "point": {
          "cx": 324.2857142857143,
          "cy": 258.4995158853132
        }
      }
    },
    {
      "label": "Mean degree 16: ratio 1.698; tested buckets faster in this case.",
      "readouts": {
        "degree": "16",
        "ratio": "1.698",
        "interval": "1.641–1.803"
      },
      "marks": {
        "point": {
          "cx": 431.42857142857144,
          "cy": 261.8333460309379
        }
      }
    },
    {
      "label": "Mean degree 32: ratio 1.369; tested buckets faster in this case.",
      "readouts": {
        "degree": "32",
        "ratio": "1.369",
        "interval": "1.299–1.501"
      },
      "marks": {
        "point": {
          "cx": 538.5714285714286,
          "cy": 329.34025724261176
        }
      }
    },
    {
      "label": "Mean degree 64: ratio 1.008; tested buckets faster in this case.",
      "readouts": {
        "degree": "64",
        "ratio": "1.008",
        "interval": "0.899–1.116"
      },
      "marks": {
        "point": {
          "cx": 645.7142857142857,
          "cy": 403.439515092308
        }
      }
    },
    {
      "label": "Mean degree 128: ratio 0.779; heap faster in this case.",
      "readouts": {
        "degree": "128",
        "ratio": "0.779",
        "interval": "0.774–0.784"
      },
      "marks": {
        "point": {
          "cx": 752.8571428571429,
          "cy": 450.339068634412
        }
      }
    },
    {
      "label": "Mean degree 256: ratio 0.651; heap faster in this case.",
      "readouts": {
        "degree": "256",
        "ratio": "0.651",
        "interval": "0.636–0.670"
      },
      "marks": {
        "point": {
          "cx": 860,
          "cy": 476.51017724039014
        }
      }
    }
  ]
}