Triple
T7287300
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Windsor Lock |
E163904
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | River Thames navigation system |
E435723
|
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: River Thames navigation system | Statement: [Old Windsor Lock, partOf, River Thames navigation system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Thames navigation system Context triple: [Old Windsor Lock, partOf, River Thames navigation system]
-
A.
Thames and Severn Canal
The Thames and Severn Canal is a historic English waterway that once linked the River Thames to the River Severn across the Cotswolds, playing a key role in regional trade during the 18th and 19th centuries.
-
B.
Severn Canal
The Severn Canal is a historic Canadian waterway segment that forms part of the Trent–Severn Waterway, linking inland lakes and rivers for navigation across central Ontario.
-
C.
Manchester canal network
The Manchester canal network is an interconnected system of historic waterways that supported the city’s industrial growth by linking its mills, warehouses, and docks to regional and national transport routes.
-
D.
Inland waterway network of England
chosen
The inland waterway network of England is an interconnected system of canals and navigable rivers used historically for transport and industry and now largely for leisure boating and tourism.
-
E.
Grand Union Canal
The Grand Union Canal is a major English waterway that links London to Birmingham, forming the longest canal in the UK and serving both leisure boating and historical industrial transport.
- 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_69c6886093b88190a254b1ce6db8bae7 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eb532adc8190bcbbf31bb54383fb |
completed | March 27, 2026, 8:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7db42c8d48190a548c4242b07fb40 |
completed | March 28, 2026, 1:44 p.m. |
Created at: March 27, 2026, 2:59 p.m.