Triple
T14289220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jianghan Road |
E354263
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object | Wuhan Metro Line 2 |
E132276
|
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: Wuhan Metro Line 2 | Statement: [Jianghan Road, hasTransportConnection, Wuhan Metro Line 2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wuhan Metro Line 2 Context triple: [Jianghan Road, hasTransportConnection, Wuhan Metro Line 2]
-
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 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.
-
C.
Wuhan Metro Line 1
Wuhan Metro Line 1 is a major rapid transit line in Wuhan, China, forming part of the city's urban rail network and serving key districts along an east–west corridor.
-
D.
Wuhan Metro Line 21
Wuhan Metro Line 21 is a rapid transit line in Wuhan, China, serving as part of the city's expanding urban rail network.
-
E.
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.
- 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_69d8278e17088190b328c5a9d4be74ff |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de698023288190b1d705235c2b2ca3 |
completed | April 14, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd3d1e14d4819091c381f96c43c58b |
completed | May 8, 2026, 1:32 a.m. |
Created at: April 10, 2026, 1:11 a.m.