Triple
T2136660
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chew Reservoir |
E46669
|
entity |
| Predicate | watercourse |
P415
|
FINISHED |
| Object |
Chew Brook
Chew Brook is a stream in Greater Manchester, England, that feeds into Chew Reservoir within the Peak District moorlands.
|
E265228
|
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: Chew Brook | Statement: [Chew Reservoir, watercourse, Chew Brook]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chew Brook Context triple: [Chew Reservoir, watercourse, Chew Brook]
-
A.
Pearl Brook
Pearl Brook is a small watercourse in Horwich, Greater Manchester, that forms part of the town’s local river network.
-
B.
Letcombe Brook
Letcombe Brook is a small chalk stream in Oxfordshire, England, valued for its clear waters, rich wildlife, and role in the local landscape around Wantage.
-
C.
Hawkes Brook
Hawkes Brook is a small stream in Massachusetts that serves as a tributary to the Saugus River within its watershed.
-
D.
Dart Brook
Dart Brook is a minor river in New South Wales, Australia, that forms part of the Hunter River catchment.
-
E.
Hammond Brook
Hammond Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed.
- 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: Chew Brook Triple: [Chew Reservoir, watercourse, Chew Brook]
Generated description
Chew Brook is a stream in Greater Manchester, England, that feeds into Chew Reservoir within the Peak District moorlands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chew Brook Target entity description: Chew Brook is a stream in Greater Manchester, England, that feeds into Chew Reservoir within the Peak District moorlands.
-
A.
Pearl Brook
Pearl Brook is a small watercourse in Horwich, Greater Manchester, that forms part of the town’s local river network.
-
B.
Letcombe Brook
Letcombe Brook is a small chalk stream in Oxfordshire, England, valued for its clear waters, rich wildlife, and role in the local landscape around Wantage.
-
C.
Hawkes Brook
Hawkes Brook is a small stream in Massachusetts that serves as a tributary to the Saugus River within its watershed.
-
D.
Dart Brook
Dart Brook is a minor river in New South Wales, Australia, that forms part of the Hunter River catchment.
-
E.
Hammond Brook
Hammond Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed.
- 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_69a88a174ab48190a5db20c132e5dccf |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abbdff9254819094d27405478e29a0 |
completed | March 7, 2026, 5:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf11478c8190988a280a5088b25d |
completed | March 9, 2026, 12:37 p.m. |
| NEDg | Description generation | batch_69aec3cf3d8881908d0e5d72f625634c |
completed | March 9, 2026, 12:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aec488a4448190b2e9bf40a0fea5ee |
completed | March 9, 2026, 1 p.m. |
Created at: March 4, 2026, 7:44 p.m.