Triple
T17636887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Surbiton |
E430118
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Surbiton Clock Tower
Surbiton Clock Tower is a prominent Victorian-era clock tower and local landmark situated in the suburban district of Surbiton in southwest London.
|
E1278993
|
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: Surbiton Clock Tower | Statement: [Surbiton, hasLandmark, Surbiton Clock Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Surbiton Clock Tower Context triple: [Surbiton, hasLandmark, Surbiton Clock Tower]
-
A.
South Norwood Clocktower
South Norwood Clocktower is a historic public clock tower and local landmark in the South Norwood district of London, England.
-
B.
Shepherd Gate Clock
The Shepherd Gate Clock is a historic 24-hour public clock at the Royal Observatory in Greenwich that was among the first to display Greenwich Mean Time to the public.
-
C.
Hither Green Clock Tower
Hither Green Clock Tower is a historic local landmark in the Hither Green area of southeast London, notable for its prominent clock and role as a community focal point.
-
D.
Ayer Mill Clock Tower
The Ayer Mill Clock Tower is a historic mill clock tower in Lawrence, Massachusetts, known for its large clock faces and as a prominent symbol of the city’s industrial past.
-
E.
Euston Tower
Euston Tower is a prominent modernist office skyscraper in central London, known for its height and proximity to Euston railway and bus stations.
- 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: Surbiton Clock Tower Triple: [Surbiton, hasLandmark, Surbiton Clock Tower]
Generated description
Surbiton Clock Tower is a prominent Victorian-era clock tower and local landmark situated in the suburban district of Surbiton in southwest London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Surbiton Clock Tower Target entity description: Surbiton Clock Tower is a prominent Victorian-era clock tower and local landmark situated in the suburban district of Surbiton in southwest London.
-
A.
South Norwood Clocktower
South Norwood Clocktower is a historic public clock tower and local landmark in the South Norwood district of London, England.
-
B.
Shepherd Gate Clock
The Shepherd Gate Clock is a historic 24-hour public clock at the Royal Observatory in Greenwich that was among the first to display Greenwich Mean Time to the public.
-
C.
Hither Green Clock Tower
Hither Green Clock Tower is a historic local landmark in the Hither Green area of southeast London, notable for its prominent clock and role as a community focal point.
-
D.
Ayer Mill Clock Tower
The Ayer Mill Clock Tower is a historic mill clock tower in Lawrence, Massachusetts, known for its large clock faces and as a prominent symbol of the city’s industrial past.
-
E.
Euston Tower
Euston Tower is a prominent modernist office skyscraper in central London, known for its height and proximity to Euston railway and bus stations.
- 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_69d889e37f308190a6aa0a69daff86c7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46de1e0888190a3c8bbd451aed2fb |
completed | April 19, 2026, 5:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a020aa1d3588190a0ed980338316770 |
completed | May 11, 2026, 4:58 p.m. |
| NEDg | Description generation | batch_6a020b906b848190a2ff2dd7548809a4 |
completed | May 11, 2026, 5:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a020c2ee784819082c0bbf09c12813b |
completed | May 11, 2026, 5:04 p.m. |
Created at: April 10, 2026, 5:52 a.m.