Triple
T9256799
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beijing–Shanghai High-Speed Railway |
E222463
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Qufu East railway station |
E587209
|
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: Qufu East railway station | Statement: [Beijing–Shanghai High-Speed Railway, hasStation, Qufu East railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Qufu East railway station Context triple: [Beijing–Shanghai High-Speed Railway, hasStation, Qufu East railway station]
-
A.
Qufu East Railway Station
chosen
Qufu East Railway Station is a high-speed railway station in Qufu, Shandong, serving as a major transport hub for visitors to the hometown of Confucius.
-
B.
Jinan West railway station
Jinan West railway station is a major high-speed rail hub serving the city of Jinan in Shandong Province, China.
-
C.
Jinan railway station
Jinan railway station is a major passenger and transportation hub in Jinan, China, serving as one of the city’s primary rail gateways for regional and national train services.
-
D.
Tai’an railway station
Tai’an railway station is a major passenger and freight rail hub serving the city of Tai’an in Shandong Province, China, and providing regional and long-distance connections.
-
E.
Zibo Railway Station
Zibo Railway Station is a major passenger and freight rail hub in Zibo, Shandong Province, China, serving as an important stop on regional and national railway lines.
- 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_69ca841e4cd481908e738c74e958eaea |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd06b4e2048190af0d65b904677c36 |
completed | April 1, 2026, 11:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d09be75fd88190b6e99b0884dcc14c |
completed | April 4, 2026, 5:04 a.m. |
Created at: March 30, 2026, 7:32 p.m.