Triple
T9231860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shanghai Hongkou Football Stadium metro station |
E221836
|
entity |
| Predicate | openingDateLine8 |
P80364
|
FINISHED |
| Object | 2007-12-29 |
—
|
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: 2007-12-29 | Statement: [Shanghai Hongkou Football Stadium metro station, openingDateLine8, 2007-12-29]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openingDateLine8 Context triple: [Shanghai Hongkou Football Stadium metro station, openingDateLine8, 2007-12-29]
-
A.
openingDateLine8Platforms
Indicates the date on which the Line 8 platforms were officially opened for use.
-
B.
line8OpeningDate
chosen
Indicates the date on which line 8 was first opened or began operation.
-
C.
openingDateLine16
Indicates the date on which line 16 was officially opened or began operation.
-
D.
openingDateLine14
Indicates the date on which something (such as a service, facility, or record) is opened or begins operation, as specified in line 14 of a form or document.
-
E.
openingDate_Line2
Indicates the secondary or alternative date on which something (such as a facility, service, or event) is opened or becomes operational.
- F. None of above.
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_69ca83ed628c8190bc02d641e57f097f |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccee190204819096b38270a0abc116 |
completed | April 1, 2026, 10:06 a.m. |
| PD | Predicate disambiguation | batch_69cc7a3daeb481908b0abde3fbc1f1f0 |
completed | April 1, 2026, 1:51 a.m. |
Created at: March 30, 2026, 7:29 p.m.