Triple
T19439602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Luohu station |
E486309
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | Shenzhen Metro stations |
—
|
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: Shenzhen Metro stations | Statement: [Luohu station, category, Shenzhen Metro stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shenzhen Metro stations Context triple: [Luohu station, category, Shenzhen Metro stations]
-
A.
Shenzhen Metro Luohu Station
chosen
Shenzhen Metro Luohu Station is a major subway terminus and transportation hub in Shenzhen, China, providing direct connections between the city’s metro system and the Luohu border crossing to Hong Kong.
-
B.
Guangzhou–Shenzhen intercity railway stations
Guangzhou–Shenzhen intercity railway stations are key passenger rail stops on the high-capacity corridor linking Guangzhou and Shenzhen, serving as major hubs for regional and commuter transport in the Pearl River Delta.
-
C.
Shenzhen Convention and Exhibition Center station
Shenzhen Convention and Exhibition Center station is a major underground metro stop in Shenzhen’s central business district that serves the city’s primary convention and exhibition complex.
-
D.
Shenzhen Metro
Shenzhen Metro is the rapid transit system serving the city of Shenzhen, China, known for its extensive, modern network and role in supporting the region’s fast-paced urban development.
-
E.
Shenzhen Railway Station
Shenzhen Railway Station is a major border railway hub in Shenzhen, China, serving as a key gateway between mainland China and Hong Kong.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e633637ea48190bfa36b0b0a2762bc |
completed | April 20, 2026, 2:08 p.m. |
Created at: April 10, 2026, 1:38 p.m.