Triple
T11414624
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Euston bus station |
E270457
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Euston Arch site |
E51946
|
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: Euston Arch site | Statement: [Euston bus station, locatedNear, Euston Arch site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Euston Arch site Context triple: [Euston bus station, locatedNear, Euston Arch site]
-
A.
Euston Arch
chosen
Euston Arch was a monumental neoclassical gateway that once served as the grand entrance to London’s Euston railway station before its controversial demolition in the 1960s.
-
B.
Wembley Arch
The Wembley Arch is a 133-meter-high, iconic steel arch that soars over Wembley Stadium in London and serves as both a structural support and a distinctive visual landmark.
-
C.
Crossness Pumping Station
Crossness Pumping Station is a 19th-century Victorian sewage pumping facility in southeast London, renowned for its role in the city's revolutionary sewer system and its richly ornate ironwork architecture.
-
D.
Curzon Gate
Curzon Gate is a prominent historical arch monument in Bardhaman, West Bengal, built during the British colonial era and now serving as a key symbol of the city.
-
E.
Turl Street site
The Turl Street site is one of Exeter College, Oxford’s main locations, housing a significant portion of its student accommodation and academic facilities in central Oxford.
- 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_69d6aaddeaa8819088b30ef7b50598c9 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d801ae47d0819098123505309c4a68 |
completed | April 9, 2026, 7:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5b86936348190b8fa4125995c2a85 |
completed | April 20, 2026, 5:23 a.m. |
Created at: April 8, 2026, 9:34 p.m.