Triple
T15545618
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Waterloo railway station |
E370600
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object |
South Road, Waterloo
South Road in Waterloo is a street in the London Borough of Lambeth situated close to Waterloo railway station, serving as part of the local urban road network.
|
E1162984
|
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: South Road, Waterloo | Statement: [Waterloo railway station, locatedNear, South Road, Waterloo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Road, Waterloo Context triple: [Waterloo railway station, locatedNear, South Road, Waterloo]
-
A.
Oxford Road
Oxford Road is a major thoroughfare in Manchester, England, known for its concentration of university buildings, cultural institutions, and transport links.
-
B.
Oxford Road
Oxford Road is a major commercial street in New Kingston, Jamaica, lined with offices, hotels, and retail businesses.
-
C.
Oxford Road
Oxford Road is a major thoroughfare in Johannesburg, South Africa, known for connecting key suburbs and serving as an important commuter and commercial route.
-
D.
Coventry Road
Coventry Road is a location featured in the plot of George Farquhar’s Restoration comedy "The Beaux' Stratagem."
-
E.
West Road
West Road is a street in Cambridge, England, known for housing the University of Cambridge’s West Road Concert Hall and several academic 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: South Road, Waterloo Triple: [Waterloo railway station, locatedNear, South Road, Waterloo]
Generated description
South Road in Waterloo is a street in the London Borough of Lambeth situated close to Waterloo railway station, serving as part of the local urban road network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South Road, Waterloo Target entity description: South Road in Waterloo is a street in the London Borough of Lambeth situated close to Waterloo railway station, serving as part of the local urban road network.
-
A.
Oxford Road
Oxford Road is a major thoroughfare in Manchester, England, known for its concentration of university buildings, cultural institutions, and transport links.
-
B.
Oxford Road
Oxford Road is a major commercial street in New Kingston, Jamaica, lined with offices, hotels, and retail businesses.
-
C.
Oxford Road
Oxford Road is a major thoroughfare in Johannesburg, South Africa, known for connecting key suburbs and serving as an important commuter and commercial route.
-
D.
Coventry Road
Coventry Road is a location featured in the plot of George Farquhar’s Restoration comedy "The Beaux' Stratagem."
-
E.
West Road
West Road is a street in Cambridge, England, known for housing the University of Cambridge’s West Road Concert Hall and several academic 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_69d85cc521a08190921fb50319dddc34 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e0443410408190a249889edcd9c599 |
completed | April 16, 2026, 2:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff455a38188190a593c70be09d6103 |
completed | May 9, 2026, 2:31 p.m. |
| NEDg | Description generation | batch_69ff45dbc9dc8190b3cac64e4a418aa3 |
completed | May 9, 2026, 2:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff464571808190bfe7ef3a33d246f1 |
completed | May 9, 2026, 2:35 p.m. |
Created at: April 10, 2026, 4:07 a.m.