Triple
T3115382
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Borough of Croydon |
E65049
|
entity |
| Predicate | hasMajorCentre |
P2106
|
FINISHED |
| Object |
Croydon town centre
Croydon town centre is a major commercial and retail hub in south London, known for its shopping centres, offices, and transport connections.
|
E329561
|
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: Croydon town centre | Statement: [London Borough of Croydon, hasMajorCentre, Croydon town centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Croydon town centre Context triple: [London Borough of Croydon, hasMajorCentre, Croydon town centre]
-
A.
Camberwell
Camberwell is a district in south London known for its diverse community, vibrant arts scene, and mix of historic and modern urban character.
-
B.
Earl's Court
Earl's Court is a London Underground station in West London that functions as a major interchange on the District and Piccadilly lines.
-
C.
Brighton Centre
The Brighton Centre is a large conference and entertainment venue on Brighton’s seafront, hosting concerts, exhibitions, and major events.
-
D.
Brixton
Brixton is a vibrant district in south London known for its multicultural community, lively markets, music scene, and significant role in Black British culture.
-
E.
York Centre
York Centre is a federal electoral district in Toronto, Ontario, known for its diverse, largely urban population and long-standing Liberal Party representation.
- 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: Croydon town centre Triple: [London Borough of Croydon, hasMajorCentre, Croydon town centre]
Generated description
Croydon town centre is a major commercial and retail hub in south London, known for its shopping centres, offices, and transport connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Croydon town centre Target entity description: Croydon town centre is a major commercial and retail hub in south London, known for its shopping centres, offices, and transport connections.
-
A.
Camberwell
Camberwell is a district in south London known for its diverse community, vibrant arts scene, and mix of historic and modern urban character.
-
B.
Earl's Court
Earl's Court is a London Underground station in West London that functions as a major interchange on the District and Piccadilly lines.
-
C.
Brighton Centre
The Brighton Centre is a large conference and entertainment venue on Brighton’s seafront, hosting concerts, exhibitions, and major events.
-
D.
Brixton
Brixton is a vibrant district in south London known for its multicultural community, lively markets, music scene, and significant role in Black British culture.
-
E.
York Centre
York Centre is a federal electoral district in Toronto, Ontario, known for its diverse, largely urban population and long-standing Liberal Party representation.
- 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_69ad857fcc088190b0c4d45a5cde6f61 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada4e40bc48190b9b17c706a2450d5 |
completed | March 8, 2026, 4:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b20f606fc881908754a78e6aa2de64 |
completed | March 12, 2026, 12:57 a.m. |
| NEDg | Description generation | batch_69b2134b5eac8190adadc4a27cfe10c7 |
completed | March 12, 2026, 1:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b216fcb1a881908edeadc639de31ae |
completed | March 12, 2026, 1:29 a.m. |
Created at: March 8, 2026, 3:04 p.m.