Triple
T8004282
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bridgeport, Connecticut |
E186324
|
entity |
| Predicate | partOfUrbanCorridor |
P38993
|
FINISHED |
| Object | Northeast megalopolis |
E46349
|
NE FINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Northeast megalopolis | Statement: [Bridgeport, Connecticut, partOfUrbanCorridor, Northeast megalopolis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northeast megalopolis Context triple: [Bridgeport, Connecticut, partOfUrbanCorridor, Northeast megalopolis]
-
A.
Northeast megalopolis
chosen
The Northeast megalopolis is a densely populated urban corridor in the northeastern United States stretching roughly from Boston to Washington, D.C., encompassing major cities and their surrounding metropolitan areas.
-
B.
Midwest–Northeast corridor
The Midwest–Northeast corridor is a major U.S. passenger rail route linking Chicago with key cities in the Northeastern United States.
-
C.
Hartford–Springfield region
The Hartford–Springfield region is a bi-state metropolitan area spanning north-central Connecticut and western Massachusetts, centered on the cities of Hartford and Springfield and linked by shared economic, cultural, and transportation ties.
-
D.
Upper Valley
The Upper Valley is a bi-state region along the Connecticut River in New Hampshire and Vermont, known for its college-town communities, rural landscapes, and cultural and economic hub centered around Dartmouth College and Dartmouth-Hitchcock Medical Center.
-
E.
New York metropolitan area
The New York metropolitan area is the vast, densely populated urban region centered on New York City, encompassing parts of New York, New Jersey, and Connecticut and serving as a major global hub for finance, culture, media, and transportation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: partOfUrbanCorridor Context triple: [Bridgeport, Connecticut, partOfUrbanCorridor, Northeast megalopolis]
-
A.
belongsToUrbanCorridor
chosen
Indicates that something is part of, contained within, or functionally integrated into a continuous urban corridor or urbanized area.
-
B.
majorUrbanCorridor
Indicates a primary transportation route that connects significant urban areas and supports major flows of people, goods, or services between them.
-
C.
partOfRailwayCorridor
Indicates that one entity is a segment, component, or area belonging to or contained within a specific railway corridor.
-
D.
isIndustrialCorridor
Indicates that an area or route is designated and used primarily for industrial activities, facilities, or transportation.
-
E.
roadCorridorIncludes
Indicates that a specified road corridor spatially contains or encompasses another element or segment within its defined bounds.
- F. None of above.
Provenance (4 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ca82aaaf24819084b94d18f699ba53 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3cf5fb588190ada4ec7d8087619c |
completed | March 31, 2026, 3:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe127afe0819092d5ad0c430fadc4 |
completed | March 31, 2026, 2:58 p.m. |
| PD | Predicate disambiguation | batch_69cb0483d3b48190b250c7603d747bca |
completed | March 30, 2026, 11:17 p.m. |
Created at: March 30, 2026, 5:18 p.m.