Triple
T17740931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Huainan railway |
E442853
|
entity |
| Predicate | connectsToNetworkNode |
P845
|
FINISHED |
| Object | Bengbu railway hub |
—
|
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: Bengbu railway hub | Statement: [Huainan railway, connectsToNetworkNode, Bengbu railway hub]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bengbu railway hub Context triple: [Huainan railway, connectsToNetworkNode, Bengbu railway hub]
-
A.
Bengbu Railway Station
chosen
Bengbu Railway Station is a major passenger and transport hub serving the city of Bengbu in Anhui Province, China.
-
B.
Bengbu South Railway Station
Bengbu South Railway Station is a major passenger railway hub serving the city of Bengbu in Anhui Province, China, primarily handling high-speed rail services.
-
C.
Hefei South Railway Station
Hefei South Railway Station is a major high-speed rail hub in Hefei, Anhui Province, serving as a key junction on several important national railway lines in China.
-
D.
Ganzhou railway hub
Ganzhou railway hub is a major rail transportation center in Ganzhou, China, connecting multiple regional and national railway lines and facilitating passenger and freight movement across the area.
-
E.
Huainan railway
Huainan railway is a major rail line in Anhui Province, China, connecting key cities such as Hefei and facilitating regional passenger and freight transport.
- 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_69d8b9ed3a2081909b2ec0d4dd2f4c37 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e47acc2610819099451b02bb51891f |
completed | April 19, 2026, 6:48 a.m. |
Created at: April 10, 2026, 10:09 a.m.