Triple
T5173061
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Brent |
E116730
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Wealdstone Brook
Wealdstone Brook is a small urban stream in northwest London that serves as a tributary of the River Brent, flowing through areas such as Harrow and Wealdstone.
|
E505875
|
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: Wealdstone Brook | Statement: [River Brent, hasTributary, Wealdstone Brook]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wealdstone Brook Context triple: [River Brent, hasTributary, Wealdstone Brook]
-
A.
Heathcote Brook
Heathcote Brook is a small stream in central New Jersey that feeds into the Millstone River as part of the Raritan River watershed.
-
B.
Shuttleworth Brook
Shuttleworth Brook is a small watercourse in Lancashire, England, that serves as a minor tributary within the River Calder catchment.
-
C.
Carr Brook
Carr Brook is a minor watercourse in Merseyside, England, that feeds into the River Alt as part of its local drainage network.
-
D.
West-Running Brook
West-Running Brook is a 1928 poetry collection by Robert Frost that reflects his characteristic meditations on nature, individuality, and the complexities of human experience.
-
E.
Dagenham Brook
Dagenham Brook is a minor watercourse in East London that serves as a tributary of the River Lea, flowing through parts of the London Borough of Waltham Forest.
- 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: Wealdstone Brook Triple: [River Brent, hasTributary, Wealdstone Brook]
Generated description
Wealdstone Brook is a small urban stream in northwest London that serves as a tributary of the River Brent, flowing through areas such as Harrow and Wealdstone.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wealdstone Brook Target entity description: Wealdstone Brook is a small urban stream in northwest London that serves as a tributary of the River Brent, flowing through areas such as Harrow and Wealdstone.
-
A.
Heathcote Brook
Heathcote Brook is a small stream in central New Jersey that feeds into the Millstone River as part of the Raritan River watershed.
-
B.
Shuttleworth Brook
Shuttleworth Brook is a small watercourse in Lancashire, England, that serves as a minor tributary within the River Calder catchment.
-
C.
Carr Brook
Carr Brook is a minor watercourse in Merseyside, England, that feeds into the River Alt as part of its local drainage network.
-
D.
West-Running Brook
West-Running Brook is a 1928 poetry collection by Robert Frost that reflects his characteristic meditations on nature, individuality, and the complexities of human experience.
-
E.
Dagenham Brook
Dagenham Brook is a minor watercourse in East London that serves as a tributary of the River Lea, flowing through parts of the London Borough of Waltham Forest.
- 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_69bd445ff97c81909a2615cc56235470 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd795252a481908634779f3f656574 |
completed | March 20, 2026, 4:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bef7f3f7588190b1a09b408248d18b |
completed | March 21, 2026, 7:56 p.m. |
| NEDg | Description generation | batch_69bef8996a208190b9b84b297434c549 |
completed | March 21, 2026, 7:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bef935c2288190b2c66e25b8f065bd |
completed | March 21, 2026, 8:01 p.m. |
Created at: March 20, 2026, 1:45 p.m.