Triple
T22729796
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jianghan Road Station |
E562101
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | Line 2 of Wuhan Metro |
—
|
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: Line 2 of Wuhan Metro | Statement: [Jianghan Road Station, hasLine, Line 2 of Wuhan Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 2 of Wuhan Metro Context triple: [Jianghan Road Station, hasLine, Line 2 of Wuhan Metro]
-
A.
Wuhan Metro Line 2
chosen
Wuhan Metro Line 2 is a major east–west rapid transit line in Wuhan, China, notable for being the city’s first cross-Yangtze River metro line and a key backbone of its urban rail network.
-
B.
Wuhan Metro Line 7
Wuhan Metro Line 7 is a rapid transit line in Wuhan, China, forming part of the city’s urban subway network and connecting key districts across the Yangtze River.
-
C.
Wuhan Metro Line 3
Wuhan Metro Line 3 is a rapid transit line in Wuhan, China, forming part of the city's urban rail network and connecting key districts across the metropolitan area.
-
D.
Wuhan Metro Line 5
Wuhan Metro Line 5 is a rapid transit line in Wuhan, China, forming part of the city's expanding urban subway network.
-
E.
Wuhan Metro Line 9
Wuhan Metro Line 9 is a rapid transit line in Wuhan, China, that forms part of the city’s metro network and serves key areas including the Optics Valley high-tech district.
- 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_69e24550859c81908727d91efc3a81b4 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1792be7d88190b6d7d79041fcba25 |
completed | April 29, 2026, 3:21 a.m. |
Created at: April 17, 2026, 3:21 p.m.