Triple
T8909058
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marine Policing Unit |
E212134
|
entity |
| Predicate | patrolArea |
P21276
|
FINISHED |
| Object | Thames estuary (within Metropolitan Police jurisdiction) |
E695603
|
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: Thames estuary (within Metropolitan Police jurisdiction) | Statement: [Marine Policing Unit, patrolArea, Thames estuary (within Metropolitan Police jurisdiction)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thames estuary (within Metropolitan Police jurisdiction) Context triple: [Marine Policing Unit, patrolArea, Thames estuary (within Metropolitan Police jurisdiction)]
-
A.
Barnes reach of the Thames
Barnes reach of the Thames is a stretch of the River Thames in southwest London known for its scenic riverside environment and popularity for rowing and recreational boating.
-
B.
Thames riverfront
The Thames riverfront is the stretch of urban and natural landscape along the River Thames, lined with docks, walkways, historic sites, and riverside developments across London and surrounding areas.
-
C.
Thames Valley Police
Thames Valley Police is the territorial police force responsible for law enforcement across the Thames Valley region of England, including counties such as Berkshire, Buckinghamshire, and Oxfordshire.
-
D.
Tideway of the River Thames
chosen
The Tideway of the River Thames is the tidal section of the River Thames in and around London, stretching from Teddington Lock through central London to the North Sea.
-
E.
conservancy of the tidal Thames
The conservancy of the tidal Thames is the management and protection of the tidal stretch of the River Thames, including its navigation, environmental stewardship, and maintenance as a safe and sustainable waterway.
- 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_69ca839255248190b43984294abd92ae |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc65207bbc8190be181555b9564797 |
completed | April 1, 2026, 12:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfba31fc148190a8dbe378694dcc32 |
completed | April 3, 2026, 1:01 p.m. |
Created at: March 30, 2026, 6:55 p.m.