Run Comparison
Select two immutable run IDs from replay index. This comparison reads run-scoped artifacts only.
Run-to-Run Compare
Artifact-only comparison (no recompute).
Right run
20260303T144939Z_167a0e74b6bc_rootfetch_model_v1
Snapshot: 2026-03-03T14:49:39Z
Copy Structural Citation
One-click run-pair citation block for briefs and incident notes.
RootFetch Structural Evidence left_run_id: 20260608T072039Z_1ef4f21e2e6d_rootfetch_model_v1 right_run_id: 20260303T144939Z_167a0e74b6bc_rootfetch_model_v1 left_snapshot_ts_utc: 2026-06-08T07:20:39Z right_snapshot_ts_utc: 2026-03-03T14:49:39Z left_model_version: rootfetch_model_v1 right_model_version: rootfetch_model_v1 dvi: 29.0 -> 2.6 regime: STABLE -> STABLE regime_confidence: 0.300 -> 0.880 left_manifest_sha256: dbf9936555c1cad0c09b9633c3186b90880c5ff86d75c6e2ab5c0fb5f2818a94 right_manifest_sha256: 94aac4027699018f907e23b9134fb3a1f30a4a78f922cd7af70a19b1479d7223 compare_url: /compare?left=20260608T072039Z_1ef4f21e2e6d_rootfetch_model_v1&right=20260303T144939Z_167a0e74b6bc_rootfetch_model_v1 left_run_url: /runs/20260608T072039Z_1ef4f21e2e6d_rootfetch_model_v1 right_run_url: /runs/20260303T144939Z_167a0e74b6bc_rootfetch_model_v1
Summary Deltas
Right run minus left run.
Δ DVI
-26.4
Regime change
STABLE → STABLE
Δ confidence
+0.580
Δ observed today
-3
Δ core today
0
Δ rolling today
-3
Not yet observed
left 1 → right 0 (-1)
Model versions
rootfetch_model_v1 → rootfetch_model_v1
Regime Inputs Delta
Direct comparison of model inputs/components from model_latest.json.
| Input | Left | Right | Delta |
|---|---|---|---|
| delta_hhi | -0.233935 | -0.000139 | +0.233796 |
| top10_share_delta | 0.010065 | -0.000623 | -0.010688 |
| median_delta | 0.000000 | 0.000000 | 0.000000 |
| dispersion_norm | 0.159797 | 0.038662 | -0.121135 |
| anomaly_norm | 0.014019 | 0.015641 | +0.001622 |
| concentration_norm | 0.690910 | 0.013113 | -0.677797 |
Reason codes added
TOP10_SHARE_FALLING
Reason codes removed
TOP10_SHARE_RISING
Movers Delta
Top movers list compare from signals_latest.json (no recompute).
Left top movers
- none
Right top movers
- .app +1,275 (0.12%)
- .xyz +1,089 (0.01%)
- .dev +389 (0.06%)
New movers
.app, .xyz, .dev
Dropped movers
none
Changed magnitude
- none
Evidence Links
Direct immutable artifact links used by this comparison.