Triple
T2317859
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central London |
E51106
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Waterloo
Waterloo is a major district in central London known for its busy railway station, cultural venues like the Southbank Centre, and proximity to landmarks such as the London Eye and the River Thames.
|
E265743
|
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: Waterloo | Statement: [Central London, contains, Waterloo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waterloo Context triple: [Central London, contains, Waterloo]
-
A.
Waterloo
Waterloo is a town in present-day Belgium best known as the site of Napoleon Bonaparte’s decisive defeat in 1815, which ended the Napoleonic Wars and reshaped European politics.
-
B.
Waterloo
Waterloo is a mid-sized Canadian city in southwestern Ontario known for its universities, tech industry, and role within the Kitchener–Waterloo metropolitan area.
-
C.
Waterloo, Belgium
Waterloo, Belgium is a town in Walloon Brabant best known as the site of Napoleon Bonaparte’s decisive defeat in the Battle of Waterloo in 1815.
-
D.
Waterloo, New York, United States
Waterloo, New York, United States, is a small village in the Finger Lakes region known as the birthplace of NFL coach Tom Coughlin and for its historic role in the observance of Memorial Day.
-
E.
Plains of Abraham
The Plains of Abraham is a historic plateau in Quebec City, Canada, best known as the site of the pivotal 1759 battle between British and French forces that shaped the future of North America.
- 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: Waterloo Triple: [Central London, contains, Waterloo]
Generated description
Waterloo is a major district in central London known for its busy railway station, cultural venues like the Southbank Centre, and proximity to landmarks such as the London Eye and the River Thames.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Waterloo Target entity description: Waterloo is a major district in central London known for its busy railway station, cultural venues like the Southbank Centre, and proximity to landmarks such as the London Eye and the River Thames.
-
A.
Waterloo
Waterloo is a town in present-day Belgium best known as the site of Napoleon Bonaparte’s decisive defeat in 1815, which ended the Napoleonic Wars and reshaped European politics.
-
B.
Waterloo
Waterloo is a mid-sized Canadian city in southwestern Ontario known for its universities, tech industry, and role within the Kitchener–Waterloo metropolitan area.
-
C.
Waterloo, Belgium
Waterloo, Belgium is a town in Walloon Brabant best known as the site of Napoleon Bonaparte’s decisive defeat in the Battle of Waterloo in 1815.
-
D.
Waterloo, New York, United States
Waterloo, New York, United States, is a small village in the Finger Lakes region known as the birthplace of NFL coach Tom Coughlin and for its historic role in the observance of Memorial Day.
-
E.
Plains of Abraham
The Plains of Abraham is a historic plateau in Quebec City, Canada, best known as the site of the pivotal 1759 battle between British and French forces that shaped the future of North America.
- 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_69a88b074b908190ae983dbca7757d88 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc62fa60c8190b4859ce296ea4177 |
completed | March 7, 2026, 6:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf252db48190b51edd3032640d04 |
completed | March 9, 2026, 12:37 p.m. |
| NEDg | Description generation | batch_69aec5f1f2bc81909a8782d1b3abee79 |
completed | March 9, 2026, 1:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aec64dcb188190b552f21b205ab6fa |
completed | March 9, 2026, 1:08 p.m. |
Created at: March 4, 2026, 7:49 p.m.