Triple
T17161512
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Tide |
E416488
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
NSU station
NSU station is a light rail stop on The Tide system in Norfolk, Virginia, serving the campus of Norfolk State University.
|
E1254866
|
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: NSU station | Statement: [The Tide, hasStation, NSU station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NSU station Context triple: [The Tide, hasStation, NSU station]
-
A.
Innovation Center station
Innovation Center station is a Washington Metro rail station in Virginia located near the Dulles Technology Corridor, serving the Silver Line.
-
B.
Viau station
Viau station is a Montreal Metro station on the Green Line, serving the Hochelaga-Maisonneuve area and providing access to nearby attractions such as the Olympic Park.
-
C.
Tavros station
Tavros station is an Athens Metro railway station serving the Tavros district in the Athens metropolitan area of Greece.
-
D.
Hankar station
Hankar station is a Brussels Metro station on the city's Line 5, serving the Auderghem municipality in southeastern Brussels.
-
E.
Quinta Normal station
Quinta Normal station is an underground stop on Santiago's Metro network that serves the Quinta Normal neighborhood and provides access to the nearby Quinta Normal Park and cultural institutions.
- 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: NSU station Triple: [The Tide, hasStation, NSU station]
Generated description
NSU station is a light rail stop on The Tide system in Norfolk, Virginia, serving the campus of Norfolk State University.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NSU station Target entity description: NSU station is a light rail stop on The Tide system in Norfolk, Virginia, serving the campus of Norfolk State University.
-
A.
Innovation Center station
Innovation Center station is a Washington Metro rail station in Virginia located near the Dulles Technology Corridor, serving the Silver Line.
-
B.
Viau station
Viau station is a Montreal Metro station on the Green Line, serving the Hochelaga-Maisonneuve area and providing access to nearby attractions such as the Olympic Park.
-
C.
Tavros station
Tavros station is an Athens Metro railway station serving the Tavros district in the Athens metropolitan area of Greece.
-
D.
Hankar station
Hankar station is a Brussels Metro station on the city's Line 5, serving the Auderghem municipality in southeastern Brussels.
-
E.
Quinta Normal station
Quinta Normal station is an underground stop on Santiago's Metro network that serves the Quinta Normal neighborhood and provides access to the nearby Quinta Normal Park and cultural institutions.
- 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_69d886d279c081909f8ff1f743ddeb69 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f91258648190a40396067ba5ecd3 |
completed | April 18, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0148376bc081908372366203a27fa8 |
completed | May 11, 2026, 3:08 a.m. |
| NEDg | Description generation | batch_6a014b5691a881908fdad49f7dadc76c |
completed | May 11, 2026, 3:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a014bbc921081909c39cd6d11400b56 |
completed | May 11, 2026, 3:23 a.m. |
Created at: April 10, 2026, 5:37 a.m.