Triple
T12489322
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charing Cross, Euston and Hampstead Railway |
E298519
|
entity |
| Predicate | servedStation |
P726
|
FINISHED |
| Object | Hampstead |
E36563
|
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: Hampstead | Statement: [Charing Cross, Euston and Hampstead Railway, servedStation, Hampstead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hampstead Context triple: [Charing Cross, Euston and Hampstead Railway, servedStation, Hampstead]
-
A.
Hampstead
chosen
Hampstead is a historic and affluent district in north London, England, known for its literary and artistic associations and the expansive Hampstead Heath.
-
B.
Hampstead
Hampstead is a small, affluent residential town on the Island of Montreal in Quebec, Canada, known for its suburban character and tree-lined streets.
-
C.
St John’s Wood
St John’s Wood is an affluent residential district in northwest London, known for its tree-lined streets, elegant villas, and landmarks such as Lord’s Cricket Ground and Abbey Road.
-
D.
Hampstead and Highgate
Hampstead and Highgate was a UK parliamentary constituency in north London, covering affluent residential districts known for their intellectual, cultural, and political significance.
-
E.
West Hampstead
West Hampstead is a residential and commercial district in northwest London known for its village-like feel, transport links, and vibrant high street.
- 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_69d6ada377208190a36011199a4d8558 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94de1db9481909ddf70eb81cdb714 |
completed | April 10, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6f5b5c138819098326891f86eab48 |
completed | May 3, 2026, 7:13 a.m. |
Created at: April 8, 2026, 9:56 p.m.