Triple
T1851403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wantage |
E41601
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object |
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.
|
E242486
|
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: Letcombe Brook | Statement: [Wantage, hasRiver, Letcombe Brook]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Letcombe Brook Context triple: [Wantage, hasRiver, Letcombe Brook]
-
A.
Bentley Brook
Bentley Brook is a small watercourse in Derbyshire, England, that feeds into the River Derwent as one of its tributary streams.
-
B.
Hawkes Brook
Hawkes Brook is a small stream in Massachusetts that serves as a tributary to the Saugus River within its watershed.
-
C.
Pipp Brook
Pipp Brook is a small river in Surrey, England, that flows through the town of Dorking before joining the River Mole.
-
D.
Hammond Brook
Hammond Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed.
-
E.
Dart Brook
Dart Brook is a minor river in New South Wales, Australia, that forms part of the Hunter River catchment.
- 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: Letcombe Brook Triple: [Wantage, hasRiver, Letcombe Brook]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Letcombe Brook Target entity description: 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.
-
A.
Bentley Brook
Bentley Brook is a small watercourse in Derbyshire, England, that feeds into the River Derwent as one of its tributary streams.
-
B.
Hawkes Brook
Hawkes Brook is a small stream in Massachusetts that serves as a tributary to the Saugus River within its watershed.
-
C.
Pipp Brook
Pipp Brook is a small river in Surrey, England, that flows through the town of Dorking before joining the River Mole.
-
D.
Hammond Brook
Hammond Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed.
-
E.
Dart Brook
Dart Brook is a minor river in New South Wales, Australia, that forms part of the Hunter River catchment.
- 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_69a8864a83848190a4ec02721306c511 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb06829b081908767b3df5524c7d4 |
completed | March 7, 2026, 4:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5d7d1f6c8190a1033c784091ffb8 |
completed | March 9, 2026, 5:41 a.m. |
| NEDg | Description generation | batch_69ae5e920c608190af0d5de38b756b3d |
completed | March 9, 2026, 5:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae5f045754819094f206cec307e059 |
completed | March 9, 2026, 5:47 a.m. |
Created at: March 4, 2026, 7:33 p.m.