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
20260226T085953Z_f229c6bb7bba_rootfetch_model_v1
Snapshot: 2026-02-26T08:59:53Z
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: 20260226T085953Z_f229c6bb7bba_rootfetch_model_v1 left_snapshot_ts_utc: 2026-06-08T07:20:39Z right_snapshot_ts_utc: 2026-02-26T08:59:53Z left_model_version: rootfetch_model_v1 right_model_version: rootfetch_model_v1 dvi: 29.0 -> 33.1 regime: STABLE -> STABLE regime_confidence: 0.300 -> 0.300 left_manifest_sha256: dbf9936555c1cad0c09b9633c3186b90880c5ff86d75c6e2ab5c0fb5f2818a94 right_manifest_sha256: 7898602054775bafa81eff111d3bbe469456ae11b6725c706333c12413aa2ba9 compare_url: /compare?left=20260608T072039Z_1ef4f21e2e6d_rootfetch_model_v1&right=20260226T085953Z_f229c6bb7bba_rootfetch_model_v1 left_run_url: /runs/20260608T072039Z_1ef4f21e2e6d_rootfetch_model_v1 right_run_url: /runs/20260226T085953Z_f229c6bb7bba_rootfetch_model_v1
Summary Deltas
Right run minus left run.
Δ DVI
+4.1
Regime change
STABLE → STABLE
Δ confidence
0.000
Δ observed today
-8
Δ core today
0
Δ rolling today
-8
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 | -0.010767 | +0.223168 |
| top10_share_delta | 0.010065 | -0.043517 | -0.053582 |
| median_delta | 0.000000 | 0.000000 | 0.000000 |
| dispersion_norm | 0.159797 | 0.053172 | -0.106625 |
| anomaly_norm | 0.014019 | 0.022002 | +0.007983 |
| concentration_norm | 0.690910 | 1.000000 | +0.309090 |
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
- .xyz +42,205 (0.52%)
- .app +3,613 (0.33%)
- .dev +904 (0.15%)
New movers
.xyz, .app, .dev
Dropped movers
none
Changed magnitude
- none
Evidence Links
Direct immutable artifact links used by this comparison.