Triple
T4127437
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Windrush |
E92758
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Lambourn Brook
Lambourn Brook is a small river in southern England that flows through the village of Lambourn before joining the River Windrush.
|
E421534
|
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: Lambourn Brook | Statement: [River Windrush, hasTributary, Lambourn Brook]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lambourn Brook Context triple: [River Windrush, hasTributary, Lambourn Brook]
-
A.
Bourn Brook
Bourn Brook is a small watercourse in Birmingham, England, that flows through urban and suburban areas before joining the River Rea.
-
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.
Shuttleworth Brook
Shuttleworth Brook is a small watercourse in Lancashire, England, that serves as a minor tributary within the River Calder catchment.
-
D.
Cranbury Brook
Cranbury Brook is a small stream in central New Jersey that serves as a tributary within the Raritan River watershed.
-
E.
Bentley Brook
Bentley Brook is a small watercourse in Derbyshire, England, that feeds into the River Derwent as one of its tributary streams.
- 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: Lambourn Brook Triple: [River Windrush, hasTributary, Lambourn Brook]
Generated description
Lambourn Brook is a small river in southern England that flows through the village of Lambourn before joining the River Windrush.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lambourn Brook Target entity description: Lambourn Brook is a small river in southern England that flows through the village of Lambourn before joining the River Windrush.
-
A.
Bourn Brook
Bourn Brook is a small watercourse in Birmingham, England, that flows through urban and suburban areas before joining the River Rea.
-
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.
Shuttleworth Brook
Shuttleworth Brook is a small watercourse in Lancashire, England, that serves as a minor tributary within the River Calder catchment.
-
D.
Cranbury Brook
Cranbury Brook is a small stream in central New Jersey that serves as a tributary within the Raritan River watershed.
-
E.
Bentley Brook
Bentley Brook is a small watercourse in Derbyshire, England, that feeds into the River Derwent as one of its tributary streams.
- 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_69aed9685f70819086932777aec8d959 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69af021b17a08190b520101f54ec1e33 |
completed | March 9, 2026, 5:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b59608650c81908ebc47bbbbfaf6be |
completed | March 14, 2026, 5:08 p.m. |
| NEDg | Description generation | batch_69b597be1a9081908575f8d9c780fb38 |
completed | March 14, 2026, 5:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5983eaf248190979dc916bd0959e1 |
completed | March 14, 2026, 5:17 p.m. |
Created at: March 9, 2026, 3:42 p.m.