Triple
T14967163
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Seattle Transit Tunnel |
E373218
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Benaroya Hall entrance at University Street station
Benaroya Hall entrance at University Street station is a downtown Seattle light rail and former bus tunnel entrance that provides direct access between the University Street transit station and the adjacent Benaroya Hall concert venue.
|
E1130062
|
NE FINISHED |
How this triple was built (4 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: Benaroya Hall entrance at University Street station | Statement: [Downtown Seattle Transit Tunnel, hasStation, Benaroya Hall entrance at University Street station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Benaroya Hall entrance at University Street station Context triple: [Downtown Seattle Transit Tunnel, hasStation, Benaroya Hall entrance at University Street station]
-
A.
College Avenue station
College Avenue station is a light rail stop on the MBTA Green Line Extension in Medford, Massachusetts, serving the Tufts University area.
-
B.
Brigham Circle station
Brigham Circle station is a light rail stop on the MBTA Green Line E branch located in Boston’s Mission Hill neighborhood.
-
C.
Anderson Street station
Anderson Street station is a New Jersey Transit commuter rail stop serving the city of Hackensack in Bergen County, New Jersey.
-
D.
South Entrance Station
South Entrance Station is a primary access point and fee station on the southern side of Joshua Tree National Park, serving visitors entering the park from that direction.
-
E.
Main Street Square station
Main Street Square station is a light rail stop in downtown Houston, Texas, serving METRORail’s Red Line and providing access to nearby commercial and civic destinations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Benaroya Hall entrance at University Street station Triple: [Downtown Seattle Transit Tunnel, hasStation, Benaroya Hall entrance at University Street station]
Generated description
Benaroya Hall entrance at University Street station is a downtown Seattle light rail and former bus tunnel entrance that provides direct access between the University Street transit station and the adjacent Benaroya Hall concert venue.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Benaroya Hall entrance at University Street station Target entity description: Benaroya Hall entrance at University Street station is a downtown Seattle light rail and former bus tunnel entrance that provides direct access between the University Street transit station and the adjacent Benaroya Hall concert venue.
-
A.
College Avenue station
College Avenue station is a light rail stop on the MBTA Green Line Extension in Medford, Massachusetts, serving the Tufts University area.
-
B.
Brigham Circle station
Brigham Circle station is a light rail stop on the MBTA Green Line E branch located in Boston’s Mission Hill neighborhood.
-
C.
Anderson Street station
Anderson Street station is a New Jersey Transit commuter rail stop serving the city of Hackensack in Bergen County, New Jersey.
-
D.
South Entrance Station
South Entrance Station is a primary access point and fee station on the southern side of Joshua Tree National Park, serving visitors entering the park from that direction.
-
E.
Main Street Square station
Main Street Square station is a light rail stop in downtown Houston, Texas, serving METRORail’s Red Line and providing access to nearby commercial and civic destinations.
- F. None of above. chosen
Provenance (5 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_69d85ccbbcd48190acb56e7cf104d8ad |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6e2fdcc8190bffe603db3388736 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe8be4b0a88190989022108a58370d |
completed | May 9, 2026, 1:20 a.m. |
| NEDg | Description generation | batch_69fe8f4984088190a986a0c46a3e813e |
completed | May 9, 2026, 1:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe8fbe0e048190b9ce27737ff7d0c3 |
completed | May 9, 2026, 1:37 a.m. |
Created at: April 10, 2026, 2:47 a.m.