Triple
T8762629
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Little Ouse |
E208239
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Fenland drainage system |
E343023
|
NE FINISHED |
How this triple was built (2 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: Fenland drainage system | Statement: [River Little Ouse, partOf, Fenland drainage system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fenland drainage system Context triple: [River Little Ouse, partOf, Fenland drainage system]
-
A.
Humberhead Levels
Humberhead Levels is a low-lying, largely rural wetland and agricultural landscape in northern England, characterized by its extensive river floodplains and drained peat fens.
-
B.
King's Sedgemoor Drain
King's Sedgemoor Drain is a major artificial drainage channel in Somerset, England, constructed to manage water levels and reduce flooding across the Somerset Levels.
-
C.
Cambridgeshire Fens
chosen
The Cambridgeshire Fens are a low-lying, extensively drained agricultural landscape in eastern England, known for their fertile peat soils, straight drainage channels, and distinctive flat horizons.
-
D.
River Witham navigation system
The River Witham navigation system is a network of engineered waterways, locks, and channels in Lincolnshire, England, designed to make the River Witham navigable for boats and commercial traffic.
-
E.
Lincolnshire Fens
The Lincolnshire Fens are a low-lying, largely reclaimed agricultural wetland landscape in eastern England, characterized by flat fields, drainage channels, and rich arable farming.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca835df7e08190ac875664cca8f9ca |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5dfc85e481909a7ce80c5022e6e9 |
completed | March 31, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf4354a4c081908c338db408694abf |
completed | April 3, 2026, 4:34 a.m. |
Created at: March 30, 2026, 6:40 p.m.