Triple
T8572916
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jiahewanggang Station |
E202971
|
entity |
| Predicate | isMajorHubFor |
P164
|
FINISHED |
| Object | Guangzhou Metro Line 14 |
E752767
|
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: Guangzhou Metro Line 14 | Statement: [Jiahewanggang Station, isMajorHubFor, Guangzhou Metro Line 14]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guangzhou Metro Line 14 Context triple: [Jiahewanggang Station, isMajorHubFor, Guangzhou Metro Line 14]
-
A.
Guangzhou Metro Line 14
chosen
Guangzhou Metro Line 14 is a rapid transit line in the Guangzhou Metro system that connects the city’s northern suburban districts with the urban core.
-
B.
Guangzhou Metro Line 22
Guangzhou Metro Line 22 is a high-speed rapid transit line in Guangzhou designed to provide fast regional connections between major transport hubs and urban districts.
-
C.
Shenzhen Metro Line 14
Shenzhen Metro Line 14 is a rapid transit line in the Shenzhen Metro system that serves the eastern part of the city, providing high-capacity connections between suburban districts and the urban core.
-
D.
Guangzhou Metro Line 7
Guangzhou Metro Line 7 is a rapid transit line in Guangzhou’s metro system that connects key southern districts and transport hubs, including Guangzhou South Railway Station.
-
E.
Guangzhou Metro Line 5
Guangzhou Metro Line 5 is a major east–west rapid transit line in Guangzhou’s metro system, connecting key urban districts and serving as an important high-capacity commuter corridor.
- 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_69ca8327b0a881908606ff860713964d |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbea43843c8190ac2224d427bb7a75 |
completed | March 31, 2026, 3:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf6ea4fadc8190ade74e4fdf890056 |
completed | April 3, 2026, 7:39 a.m. |
Created at: March 30, 2026, 6:21 p.m.