Triple
T4196161
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hogsmill River |
E89157
|
entity |
| Predicate | hasGeologicalContext |
P940
|
FINISHED |
| Object | North Downs chalk aquifer |
E73949
|
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: North Downs chalk aquifer | Statement: [Hogsmill River, hasGeologicalContext, North Downs chalk aquifer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Downs chalk aquifer Context triple: [Hogsmill River, hasGeologicalContext, North Downs chalk aquifer]
-
A.
Wessex Basin
The Wessex Basin is a sedimentary basin in southern England known for its Jurassic and Cretaceous rock sequences and significant hydrocarbon resources.
-
B.
Southern England Chalk Formation
chosen
The Southern England Chalk Formation is a major geological unit of Cretaceous-age chalk that underlies and shapes much of southern England’s landscape, including prominent hill ranges and downlands.
-
C.
Chesterfield Valley
Chesterfield Valley is a major commercial and retail hub in Chesterfield, Missouri, known for its extensive shopping centers, big-box stores, and dining options.
-
D.
Kempton Park Reservoirs
Kempton Park Reservoirs are a series of large water storage reservoirs in southwest London that form part of the region’s public water supply infrastructure and associated nature conservation areas.
-
E.
North Wessex Downs
North Wessex Downs is a designated Area of Outstanding Natural Beauty in southern England, characterized by rolling chalk downland, ancient woodlands, and rich archaeological heritage.
- 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_69aed9569a4481908b6c1fcec2a11e21 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af035e87148190a0f0bf48b813ffaa |
completed | March 9, 2026, 5:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b58a0d7fa88190a2c830e298542068 |
completed | March 14, 2026, 4:17 p.m. |
Created at: March 9, 2026, 3:46 p.m.