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
20260529T035007Z_fc80eacde3f4_rootfetch_model_v1
Snapshot: 2026-05-29T03:50:07Z
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: 20260529T035007Z_fc80eacde3f4_rootfetch_model_v1 left_snapshot_ts_utc: 2026-06-08T07:20:39Z right_snapshot_ts_utc: 2026-05-29T03:50:07Z left_model_version: rootfetch_model_v1 right_model_version: rootfetch_model_v1 dvi: 29.0 -> 23.4 regime: STABLE -> STABLE regime_confidence: 0.300 -> 0.800 left_manifest_sha256: dbf9936555c1cad0c09b9633c3186b90880c5ff86d75c6e2ab5c0fb5f2818a94 right_manifest_sha256: 25d8d1274e646fd05f0eece75b82852cf1932abdfebb1ef0fdfae17cb6f70fd5 compare_url: /compare?left=20260608T072039Z_1ef4f21e2e6d_rootfetch_model_v1&right=20260529T035007Z_fc80eacde3f4_rootfetch_model_v1 left_run_url: /runs/20260608T072039Z_1ef4f21e2e6d_rootfetch_model_v1 right_run_url: /runs/20260529T035007Z_fc80eacde3f4_rootfetch_model_v1
Summary Deltas
Right run minus left run.
Δ DVI
-5.6
Regime change
STABLE → STABLE
Δ confidence
+0.500
Δ observed today
+7
Δ core today
0
Δ rolling today
+7
Not yet observed
left 1 → right 1 (0)
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 | -0.215144 | +0.018791 |
| top10_share_delta | 0.010065 | -0.005628 | -0.015693 |
| median_delta | 0.000000 | 0.000000 | 0.000000 |
| dispersion_norm | 0.159797 | 0.093168 | -0.066629 |
| anomaly_norm | 0.014019 | 0.004669 | -0.009350 |
| concentration_norm | 0.690910 | 0.622624 | -0.068286 |
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 +7,686 (0.58%)
- .dev +786 (0.12%)
- .xyz -20,451 (-0.26%)
New movers
.app, .dev, .xyz
Dropped movers
none
Changed magnitude
- none
Evidence Links
Direct immutable artifact links used by this comparison.