Recruitment · EXPERIMENT · ACTIVE
Location Constraint Audit
Observe how location conditions change visible options within the same role category.
EXPERIMENT — OBSERVATIONS RECORDED · OBSERVED · NO MATERIAL DIFFERENCE OBSERVED
- Target platform
- Visible World Lab
- Target base URL
- https://visible.shiroand.io/lab/recommendation
- Comparison mode
- Persona comparison
- Purpose
- Record the visible set under Tokyo, a regional city, remote-preferred, and location-neutral conditions.
- What is observed
- Visible options and ranking under location constraints.
- What is not concluded
- Does not identify a real person or infer why a location is preferred by a system.
- Condition setup
- Configured conditions: Tokyo-based, regional-city based, remote-preferred, and a location-neutral control. Target role, skills, career level, industry, employment type, qualification level, and salary preference are held constant. Synthetic profiles only.
- Personas
- 4
- Observation runs
- 4 · OBSERVED
- Evidence claims
- 8
Observation chain
- SIGNAL→
- INFERENCE→
- CANDIDATE SET→
- RANKING→
- EXPOSURE→
- USER ACTION→
- NEXT EXPOSURE
Personas
Manage- Tokyo-basedEnabled · location-tokyo
- Regional-city basedEnabled · location-regional
- Remote-preferredEnabled · location-remote
- Location-neutral controlEnabled · location-control
Runner observations
Individual run history is retained. Statuses are not overwritten in place.
- cmuhhmr61000COMPLETED · evidence
- cmuhhmdwp000COMPLETED · evidence
- cmuhhm0mv000COMPLETED · evidence
- cmuhhln0p000COMPLETED · evidence
Condition comparison
DERIVED COMPARISON · NO MATERIAL DIFFERENCE OBSERVED
Completed observations show the same visible option set and ranks under these conditions. Ranking differences are observations of exposure, not conclusions about intent or fairness. This table is not an overall score.
Rank Exposure Distance describes how many shared options changed position relative to the control, plus Top 5 / Top 10 entry and exit, and the largest absolute rank change. It is a descriptive comparison, not a quality score.
| Condition | Visible count | Shared | Only here | Rank movement | Top 5 +/- | Top 10 +/- | Largest move | Run status |
|---|---|---|---|---|---|---|---|---|
| Tokyo-based | 24 | 24 | — | 0 / 24 | 0 / 0 | 0 / 0 | 0 | COMPLETEDEvidence |
| Regional-city based | 24 | 24 | — | 0 / 24 | 0 / 0 | 0 / 0 | 0 | COMPLETEDEvidence |
| Remote-preferred | 24 | 24 | — | 0 / 24 | 0 / 0 | 0 / 0 | 0 | COMPLETEDEvidence |
| Location-neutral controlControl | 24 | 24 | — | 0 / 24 | 0 / 0 | 0 / 0 | 0 | COMPLETEDEvidence |
- Rank Exposure Distance · Tokyo-basedChanged positions: 0 / 24 · Top 5: 0 entered, 0 exited · Top 10: 0 entered, 0 exited · Largest movement: 0
- Rank Exposure Distance · Regional-city basedChanged positions: 0 / 24 · Top 5: 0 entered, 0 exited · Top 10: 0 entered, 0 exited · Largest movement: 0
- Rank Exposure Distance · Remote-preferredChanged positions: 0 / 24 · Top 5: 0 entered, 0 exited · Top 10: 0 entered, 0 exited · Largest movement: 0
Ranking differences are observations of exposure, not conclusions about intent or fairness.
Provenance describes the source of a statement. Causal status is separate: NOT ESTABLISHED means a sequence may have been observed without demonstrated cause.