Triple
T21948883
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zhengzhou Metro |
E542007
|
entity |
| Predicate | hasDepot |
P2413
|
FINISHED |
| Object | Xuchang Road depot |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Xuchang Road depot | Statement: [Zhengzhou Metro, hasDepot, Xuchang Road depot]
Disambiguation candidates (2 decisions)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Xuchang Road depot Context triple: [Zhengzhou Metro, hasDepot, Xuchang Road depot]
-
A.
Jianchuan Road Depot
Jianchuan Road Depot is a maintenance and storage facility serving Shanghai Metro Line 5 in Shanghai, China.
-
B.
Wenhua Road depot
Wenhua Road depot is a maintenance and storage facility serving the Zhengzhou Metro system in Zhengzhou, China.
-
C.
Sanyuanqiao depot
Sanyuanqiao depot is a maintenance and storage facility serving Beijing’s Capital Airport Express line.
-
D.
Wanshengwei Depot
Wanshengwei Depot is a major operations and maintenance facility serving Guangzhou Metro’s urban rail network in Guangzhou, China.
-
E.
Songjiazhuang Depot
Songjiazhuang Depot is a major maintenance and storage facility serving Beijing's Subway Line 5 in the southern part of the city.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Xuchang Road depot Target entity description: Xuchang Road depot is a maintenance and storage facility serving the Zhengzhou Metro system in Zhengzhou, China.
-
A.
Jianchuan Road Depot
Jianchuan Road Depot is a maintenance and storage facility serving Shanghai Metro Line 5 in Shanghai, China.
-
B.
Wenhua Road depot
Wenhua Road depot is a maintenance and storage facility serving the Zhengzhou Metro system in Zhengzhou, China.
-
C.
Sanyuanqiao depot
Sanyuanqiao depot is a maintenance and storage facility serving Beijing’s Capital Airport Express line.
-
D.
Wanshengwei Depot
Wanshengwei Depot is a major operations and maintenance facility serving Guangzhou Metro’s urban rail network in Guangzhou, China.
-
E.
Songjiazhuang Depot
Songjiazhuang Depot is a major maintenance and storage facility serving Beijing's Subway Line 5 in the southern part of the city.
- F. None of above. chosen
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e0c47ef0e48190a50e1bcc43f4b3fd |
elicitation | completed |
| NER | batch_69f1243aed048190b4342899c83b38ec |
ner | completed |
Created at: April 16, 2026, 7:58 p.m.