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
20260311T032831Z_7491dc7beda6_rootfetch_model_v1
Snapshot: 2026-03-11T03:28:31Z
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: 20260311T032831Z_7491dc7beda6_rootfetch_model_v1 left_snapshot_ts_utc: 2026-06-08T07:20:39Z right_snapshot_ts_utc: 2026-03-11T03:28:31Z left_model_version: rootfetch_model_v1 right_model_version: rootfetch_model_v1 dvi: 29.0 -> 13.2 regime: STABLE -> CONSOLIDATING regime_confidence: 0.300 -> 0.800 left_manifest_sha256: dbf9936555c1cad0c09b9633c3186b90880c5ff86d75c6e2ab5c0fb5f2818a94 right_manifest_sha256: aa50ead5d4bf7bcdcd53021d27e419a6b8de7d591e97ec76840bc545533cc1fd compare_url: /compare?left=20260608T072039Z_1ef4f21e2e6d_rootfetch_model_v1&right=20260311T032831Z_7491dc7beda6_rootfetch_model_v1 left_run_url: /runs/20260608T072039Z_1ef4f21e2e6d_rootfetch_model_v1 right_run_url: /runs/20260311T032831Z_7491dc7beda6_rootfetch_model_v1
Summary Deltas
Right run minus left run.
Δ DVI
-15.8
Regime change
STABLE → CONSOLIDATING
Δ confidence
+0.500
Δ observed today
+4
Δ core today
0
Δ rolling today
+4
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 | 0.063173 | +0.297108 |
| top10_share_delta | 0.010065 | -0.011948 | -0.022013 |
| median_delta | 0.000000 | 0.000000 | 0.000000 |
| dispersion_norm | 0.159797 | 0.122388 | -0.037409 |
| anomaly_norm | 0.014019 | 0.004717 | -0.009302 |
| concentration_norm | 0.690910 | 0.234085 | -0.456825 |
Reason codes added
HHI_UP, TOP10_SHARE_FALLING
Reason codes removed
HHI_DOWN, TOP10_SHARE_RISING
Movers Delta
Top movers list compare from signals_latest.json (no recompute).
Left top movers
- none
Right top movers
- .app +2,662 (0.24%)
- .dev +1,027 (0.17%)
- .xyz +837 (0.01%)
New movers
.app, .dev, .xyz
Dropped movers
none
Changed magnitude
- none
Evidence Links
Direct immutable artifact links used by this comparison.