Triple
T12816605
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harrow-on-the-Hill railway station |
E306417
|
entity |
| Predicate | hasEntranceOn |
P1974
|
FINISHED |
| Object |
College Road
College Road is a street in Harrow, London, that serves as a key access route to Harrow-on-the-Hill railway station.
|
E1004256
|
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: College Road | Statement: [Harrow-on-the-Hill railway station, hasEntranceOn, College Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: College Road Context triple: [Harrow-on-the-Hill railway station, hasEntranceOn, College Road]
-
A.
University Road
University Road is a major thoroughfare in Yaba, Lagos, known for serving the area’s educational institutions and commercial activities.
-
B.
Morningside Road
Morningside Road is a main commercial and residential street in the Morningside area of Edinburgh, Scotland, known for its shops, cafes, and local amenities.
-
C.
Great College Street
Great College Street is a street in Westminster, London, situated near the historic precincts of Westminster Abbey and the Houses of Parliament.
-
D.
College Avenue
College Avenue is a prominent commercial corridor in Oakland and Berkeley, California, known for its mix of shops, restaurants, and neighborhood amenities.
-
E.
College Avenue
College Avenue is a street in Medford, Massachusetts, that runs through the area served by Davis station on Boston’s MBTA Red Line.
- 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: College Road Triple: [Harrow-on-the-Hill railway station, hasEntranceOn, College Road]
Generated description
College Road is a street in Harrow, London, that serves as a key access route to Harrow-on-the-Hill railway station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: College Road Target entity description: College Road is a street in Harrow, London, that serves as a key access route to Harrow-on-the-Hill railway station.
-
A.
University Road
University Road is a major thoroughfare in Yaba, Lagos, known for serving the area’s educational institutions and commercial activities.
-
B.
Morningside Road
Morningside Road is a main commercial and residential street in the Morningside area of Edinburgh, Scotland, known for its shops, cafes, and local amenities.
-
C.
Great College Street
Great College Street is a street in Westminster, London, situated near the historic precincts of Westminster Abbey and the Houses of Parliament.
-
D.
College Avenue
College Avenue is a prominent commercial corridor in Oakland and Berkeley, California, known for its mix of shops, restaurants, and neighborhood amenities.
-
E.
College Avenue
College Avenue is a street in Medford, Massachusetts, that runs through the area served by Davis station on Boston’s MBTA Red Line.
- 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_69d7bdf46c448190b1faa55aaacb6317 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e9d00088190ac0f5d60e1de7a7c |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ecee33c8190a6bf045731bb9326 |
completed | May 2, 2026, 11:54 p.m. |
| NEDg | Description generation | batch_69f691341d0081909ca3b281ee64b42b |
completed | May 3, 2026, 12:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f692361c3c81909078a19be1a86231 |
completed | May 3, 2026, 12:09 a.m. |
Created at: April 9, 2026, 5:31 p.m.