Triple
T1672612
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Holborn and St Pancras |
E36157
|
entity |
| Predicate | containsTransportHub |
P2413
|
FINISHED |
| Object | Mornington Crescent Underground station |
E214167
|
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: Mornington Crescent Underground station | Statement: [Holborn and St Pancras, containsTransportHub, Mornington Crescent Underground station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mornington Crescent Underground station Context triple: [Holborn and St Pancras, containsTransportHub, Mornington Crescent Underground station]
-
A.
Mornington Crescent tube station
chosen
Mornington Crescent tube station is a London Underground station on the Northern line, known for its historic architecture and association with the BBC radio game "I'm Sorry I Haven't a Clue."
-
B.
Mansion House Underground station
Mansion House Underground station is a London Underground station in the City of London served by the District and Circle lines.
-
C.
South Kensington tube station
South Kensington tube station is a major London Underground station in central London serving the Circle, District, and Piccadilly lines, and providing access to several prominent museums and institutions.
-
D.
Tower Hill station
Tower Hill station is a London Underground station in central London serving the Circle and District lines near the Tower of London.
-
E.
Borough Underground station
Borough Underground station is a London Underground station on the Northern line serving the Borough area in the London Borough of Southwark.
- 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_69a8861286808190939afff3ce8ee31e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69abaffad4748190995fec39bc8d7a1f |
completed | March 7, 2026, 4:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3b7558c8190aa616de6db4ed94a |
completed | March 8, 2026, 10:09 p.m. |
Created at: March 4, 2026, 7:29 p.m.