Triple
T19556249
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Trent at Keadby |
E489318
|
entity |
| Predicate | riverKilometreRole |
P14635
|
FINISHED |
| Object | transition between inland navigation and tidal river |
—
|
LITERAL 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: transition between inland navigation and tidal river | Statement: [River Trent at Keadby, riverKilometreRole, transition between inland navigation and tidal river]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: riverKilometreRole Context triple: [River Trent at Keadby, riverKilometreRole, transition between inland navigation and tidal river]
-
A.
riverKilometerContext
Indicates the position or context of something along a river, measured in river kilometers from a defined reference point.
-
B.
waterwayLengthKilometres
Indicates the total length of a waterway, measured in kilometres.
-
C.
riverLength
Indicates the measured extent of a river from its source to its mouth, typically expressed as a linear distance.
-
D.
riverLocation
Indicates that a river is located in, passes through, or is geographically associated with a specified place or region.
-
E.
riverFeatureType
chosen
Indicates the specific kind or category of physical or functional feature associated with a river (e.g., source, mouth, tributary, channel segment).
- F. None of above.
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_69d8e8dc5d8c8190a6d7bd8864f43ca0 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63d341d708190b8ef35822f8bfe7c |
completed | April 20, 2026, 2:50 p.m. |
| PD | Predicate disambiguation | batch_69e514d4df3c8190b7e9b3b4fdf9452a |
completed | April 19, 2026, 5:45 p.m. |
Created at: April 10, 2026, 1:42 p.m.