Triple
T35547005
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mei Foo station |
E1027245
|
entity |
| Predicate | tsuenWanLineSectionOpeningDate |
P183232
|
FINISHED |
| Object | 1982-05-10 |
—
|
LITERAL 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: 1982-05-10 | Statement: [Mei Foo station, tsuenWanLineSectionOpeningDate, 1982-05-10]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: tsuenWanLineSectionOpeningDate Context triple: [Mei Foo station, tsuenWanLineSectionOpeningDate, 1982-05-10]
-
A.
lineSequenceOnTsuenWanLine
Indicates that one entity is a sequence of stations or segments arranged along the Tsuen Wan Line.
-
B.
KeihanSectionOpeningDate
Indicates the date on which a specific section of the Keihan railway line was opened to service.
-
C.
tseungKwanOLinePlatformsOpened
Indicates that the platforms serving the Tseung Kwan O Line at a station have been opened for public use.
-
D.
line2PlatformsOpeningDate
Indicates the date on which the platforms of line 2 were opened for use.
-
E.
lineOpeningDate_NorthSouthLine
Indicates the date on which the North South Line was opened for service.
- F. None of above. chosen
Provenance (4 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_69f76e008ba08190927acd8e5e0344c8 |
completed | May 3, 2026, 3:47 p.m. |
| NER | Named-entity recognition | batch_69f79a54aa3c8190b2bb5d790b2d42d4 |
completed | May 3, 2026, 6:56 p.m. |
| PD | Predicate disambiguation | batch_69f7961970408190b669cc556e30a608 |
completed | May 3, 2026, 6:38 p.m. |
| PDg | Predicate description generation | batch_69f79a53ccc481908421ae16e69aa8a4 |
completed | May 3, 2026, 6:56 p.m. |
Created at: May 3, 2026, 4:04 p.m.