Triple
T13992373
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nanchang Metro Line 1 |
E336612
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Nanchang Metro |
E336612
|
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: Nanchang Metro | Statement: [Nanchang Metro Line 1, partOf, Nanchang Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nanchang Metro Context triple: [Nanchang Metro Line 1, partOf, Nanchang Metro]
-
A.
Nanchang Metro
chosen
Nanchang Metro is the rapid transit system serving the city of Nanchang in Jiangxi Province, China.
-
B.
Nanchang Metro Line 1
Nanchang Metro Line 1 is a rapid transit line in Nanchang, China, forming part of the city's urban rail network and connecting key districts and transport hubs.
-
C.
Nanchang Metro Line 2
Nanchang Metro Line 2 is a major east–west rapid transit line in Nanchang, China, serving key urban districts and connecting important commercial and residential areas.
-
D.
Nanchang Metro Line 3
Nanchang Metro Line 3 is a rapid transit line in Nanchang, China, forming part of the city's expanding urban rail network.
-
E.
Nanchang Metro Line 4
Nanchang Metro Line 4 is a rapid transit line in Nanchang, China, forming part of the city's expanding urban rail network.
- 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_69d81c639e808190a0e4b4f3d31c6a59 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2eb3b5d881909f15a1e08bb202f3 |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdef5e0648190ace4ec1605968e30 |
completed | May 7, 2026, 6:50 p.m. |
Created at: April 9, 2026, 10:19 p.m.