Triple
T8780912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coulsdon |
E208722
|
entity |
| Predicate | hasGreenSpace |
P1495
|
FINISHED |
| Object |
Coulsdon Common
Coulsdon Common is a large public open space and nature reserve in the Coulsdon area of south London, known for its woodlands, grasslands, and walking trails.
|
E761727
|
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: Coulsdon Common | Statement: [Coulsdon, hasGreenSpace, Coulsdon Common]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coulsdon Common Context triple: [Coulsdon, hasGreenSpace, Coulsdon Common]
-
A.
Ealing Common
Ealing Common is a large public green space and residential area in the London Borough of Ealing, known for its open parkland and Victorian and Edwardian housing.
-
B.
Blackheath common
Blackheath Common is a large historic open heathland in southeast London known for its expansive grassland, recreational use, and proximity to Greenwich.
-
C.
Wandsworth Common
Wandsworth Common is a large public green space in southwest London known for its ponds, playing fields, and residential surroundings.
-
D.
Banstead Common
Banstead Common is a large area of open common land in Banstead, Surrey, known for its heathland, woodland, and recreational walking and riding paths.
-
E.
Chislehurst Common
Chislehurst Common is a historic area of public open heathland and woodland in Chislehurst, southeast London, known for its natural scenery and recreational use.
- 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: Coulsdon Common Triple: [Coulsdon, hasGreenSpace, Coulsdon Common]
Generated description
Coulsdon Common is a large public open space and nature reserve in the Coulsdon area of south London, known for its woodlands, grasslands, and walking trails.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Coulsdon Common Target entity description: Coulsdon Common is a large public open space and nature reserve in the Coulsdon area of south London, known for its woodlands, grasslands, and walking trails.
-
A.
Ealing Common
Ealing Common is a large public green space and residential area in the London Borough of Ealing, known for its open parkland and Victorian and Edwardian housing.
-
B.
Blackheath common
Blackheath Common is a large historic open heathland in southeast London known for its expansive grassland, recreational use, and proximity to Greenwich.
-
C.
Wandsworth Common
Wandsworth Common is a large public green space in southwest London known for its ponds, playing fields, and residential surroundings.
-
D.
Banstead Common
Banstead Common is a large area of open common land in Banstead, Surrey, known for its heathland, woodland, and recreational walking and riding paths.
-
E.
Chislehurst Common
Chislehurst Common is a historic area of public open heathland and woodland in Chislehurst, southeast London, known for its natural scenery and recreational use.
- 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_69ca835fbee88190bf625939bac48d7f |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5f55b7b08190ab3e18cd634a144b |
completed | March 31, 2026, 11:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf890077a881908ebddefc36b978d1 |
completed | April 3, 2026, 9:31 a.m. |
| NEDg | Description generation | batch_69cf8ab6c1a8819097b8a84902a10296 |
completed | April 3, 2026, 9:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf8bc521dc81908918b48a25f290bb |
completed | April 3, 2026, 9:43 a.m. |
Created at: March 30, 2026, 6:42 p.m.