Triple
T1696858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thames Barrier |
E36676
|
entity |
| Predicate | hasVisitorCentre |
P2976
|
FINISHED |
| Object | Thames Barrier Information Centre |
E36676
|
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 Barrier Information Centre | Statement: [Thames Barrier, hasVisitorCentre, Thames Barrier Information Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thames Barrier Information Centre Context triple: [Thames Barrier, hasVisitorCentre, Thames Barrier Information Centre]
-
A.
Thames Barrier
chosen
The Thames Barrier is a large movable flood defense structure on the River Thames in London, designed to protect the city from tidal surges and flooding.
-
B.
Thames Head
Thames Head is the traditionally recognized spring in Gloucestershire, England, regarded as the starting point of the River Thames.
-
C.
Seaton Sluice
Seaton Sluice is a coastal village in Northumberland, England, known for its historic harbour, maritime heritage, and scenic North Sea shoreline.
-
D.
Tilbury Docks
Tilbury Docks is a major deep-water port and container terminal on the River Thames in Essex, serving as one of the principal cargo and cruise gateways for London.
-
E.
Thames Lock, Weybridge
Thames Lock, Weybridge is the tidal lock at the junction of the River Wey and the River Thames near Weybridge in Surrey, England.
- 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_69a886163dec8190859c514232a37a05 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa62b78d20819096f0602058c46d8a |
completed | March 6, 2026, 5:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad799ad838819087e945f47284a3b0 |
completed | March 8, 2026, 1:28 p.m. |
Created at: March 4, 2026, 7:30 p.m.