Triple
T14247398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Opera station |
E353170
|
entity |
| Predicate | servedByLine |
P1293
|
FINISHED |
| Object | Millennium Underground |
E349653
|
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: Millennium Underground | Statement: [Opera station, servedByLine, Millennium Underground]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Millennium Underground Context triple: [Opera station, servedByLine, Millennium Underground]
-
A.
Millennium Underground
chosen
Millennium Underground is the historic Line 1 of the Budapest Metro, notable as the oldest electrified underground railway line on the European continent.
-
B.
Millennium (album)
Millennium is a hugely successful 1999 pop album by the Backstreet Boys that features some of their biggest hits and helped define late-1990s boy band pop music.
-
C.
Millennium
"Millennium" is a 1998 pop single by British singer Robbie Williams, known for its James Bond-inspired style and for becoming one of his signature hits.
-
D.
Millennium
Millennium is a term commonly used to denote a period of one thousand years, often associated with major historical or celebratory milestones such as the turn of the year 2000.
-
E.
Millennium
"Millennium" is a science fiction novel by Ben Bova that explores political tension and technological rivalry surrounding a lunar base during a near-future global crisis.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de629464f88190817b190731bab156 |
completed | April 14, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd282571ec819080d187ecec3ed925 |
completed | May 8, 2026, 12:02 a.m. |
Created at: April 10, 2026, 1:08 a.m.