Triple
T14426052
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Scapa Flow |
E357700
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object | Churchill Barriers |
E357699
|
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: Churchill Barriers | Statement: [Scapa Flow, connectedBy, Churchill Barriers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Churchill Barriers Context triple: [Scapa Flow, connectedBy, Churchill Barriers]
-
A.
Churchill Barriers
chosen
The Churchill Barriers are a series of causeways in the Orkney Islands of Scotland, built during World War II to protect the naval anchorage at Scapa Flow and now serving as road links between several islands.
-
B.
Maunsell Forts
The Maunsell Forts are World War II-era offshore defensive structures built in the Thames and Mersey estuaries to protect the United Kingdom from aerial and naval attacks.
-
C.
Spitfire Bridge
Spitfire Bridge is a notable bridge structure associated with England’s M3 motorway, named in reference to the iconic World War II fighter aircraft.
-
D.
Winchester city defences
Winchester city defences are the historic fortifications, including medieval walls, gates, and other military structures, that once protected the city of Winchester in Hampshire, England.
-
E.
Windsor Castle ramparts
The Windsor Castle ramparts are the fortified stone defensive walls encircling parts of Windsor Castle, offering elevated views over the surrounding grounds and town.
- 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_69d8279402a88190821ffa39ae15bccf |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de911398f08190be85bc0a8bef6b1b |
completed | April 14, 2026, 7:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd8aa705e08190bff1ab4125bd773f |
completed | May 8, 2026, 7:03 a.m. |
Created at: April 10, 2026, 1:18 a.m.