Triple
T5789270
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thames Water |
E128350
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Thames Valley region |
E124576
|
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 Valley region | Statement: [Thames Water, regionServed, Thames Valley region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thames Valley region Context triple: [Thames Water, regionServed, Thames Valley region]
-
A.
Thames Valley
chosen
Thames Valley is a region in southern England centered around the River Thames, encompassing major towns and economic hubs such as Reading, Oxford, and Slough.
-
B.
North West London
North West London is a broad area of the capital encompassing a mix of residential suburbs, commercial districts, and green spaces in the northwestern part of Greater London.
-
C.
Chiltern district
Chiltern district was a former local government district in Buckinghamshire, England, known for its rural villages, historic churches, and part of the scenic Chiltern Hills.
-
D.
Middlesex and Buckinghamshire
Middlesex and Buckinghamshire are historic English counties that once bordered each other to the west and northwest of London.
-
E.
Aylesbury Vale
Aylesbury Vale is a largely rural district in Buckinghamshire, England, known for its market town of Aylesbury and its rolling agricultural countryside.
- 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_69c0084450048190bc647b649a05136b |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02a53d0148190bdebc4f5609939ac |
completed | March 22, 2026, 5:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0b0d1ddb48190a697f202b43cc633 |
completed | March 23, 2026, 3:17 a.m. |
Created at: March 22, 2026, 3:51 p.m.