Triple
T13340447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pembroke River estuary |
E317809
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Milford Haven Waterway catchment |
E125842
|
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: Milford Haven Waterway catchment | Statement: [Pembroke River estuary, locatedIn, Milford Haven Waterway catchment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Milford Haven Waterway catchment Context triple: [Pembroke River estuary, locatedIn, Milford Haven Waterway catchment]
-
A.
Milford Haven Waterway
chosen
Milford Haven Waterway is a large natural harbour and deep estuary in southwest Wales, known for its sheltered anchorage, maritime industry, and oil and gas facilities.
-
B.
Loughor estuary
The Loughor estuary is a tidal estuary in South Wales where the River Loughor meets the sea, forming part of the boundary between Carmarthenshire and Swansea and supporting important wildlife habitats.
-
C.
Tamar–Tavy–Lynher estuarine system
The Tamar–Tavy–Lynher estuarine system is a complex network of tidal rivers and estuaries in southwest England, forming an important ecological and maritime area along the border of Devon and Cornwall.
-
D.
Neath Estuary
Neath Estuary is the tidal mouth and surrounding coastal wetland area where the River Neath meets the sea in South Wales.
-
E.
Truro estuary
Truro estuary is a tidal estuarine area in Cornwall, England, where the River Truro meets coastal waters, forming an important natural and ecological feature near the city of Truro.
- 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_69d806b5a3c08190b42c267fb092f98a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99d0379d481909a50fff31b19fed1 |
completed | April 11, 2026, 12:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f730641f588190886119506e6dde8f |
completed | May 3, 2026, 11:24 a.m. |
Created at: April 9, 2026, 9:31 p.m.