Triple
T28794979
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lao Cai–Hekou rail link to China |
E727060
|
entity |
| Predicate | historicalTerminusInVietnam |
P39746
|
FINISHED |
| Object | Lào Cai railway station |
—
|
NE NERFINISHED |
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: Lào Cai railway station | Statement: [Lao Cai–Hekou rail link to China, historicalTerminusInVietnam, Lào Cai railway station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: historicalTerminusInVietnam Context triple: [Lao Cai–Hekou rail link to China, historicalTerminusInVietnam, Lào Cai railway station]
-
A.
historicalTerminus
chosen
Indicates that one entity serves as the historically recognized endpoint or final limit of another entity, such as a route, period, or process.
-
B.
historicalTermFor
Indicates that one term was historically used to refer to, describe, or name the other entity in an earlier time or context.
-
C.
lineHistoricallyPartOf
Indicates that a given line (such as a route, boundary, or infrastructure segment) was formerly included within or belonged to a larger line or system at some point in the past.
-
D.
historicalLocationOf
Indicates that a place served as a significant site or setting for an entity during a particular historical period or event.
-
E.
historicalClassificationEnd
Indicates the point in time when a particular historical classification or categorization of an entity ceases to be valid.
- 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_69f0319b7c44819085736bcc256185e6 |
completed | April 28, 2026, 4:03 a.m. |
| NER | Named-entity recognition | batch_69fe59d11e9881909d2f33b7c717030e |
completed | May 8, 2026, 9:46 p.m. |
| PD | Predicate disambiguation | batch_69fe394fdfbc8190a931926ae3635cbf |
completed | May 8, 2026, 7:28 p.m. |
Created at: April 28, 2026, 6:25 a.m.