Triple
T8862888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shanghai Metro Line 13 |
E210935
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Hanzhong Road station |
E710386
|
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: Hanzhong Road station | Statement: [Shanghai Metro Line 13, hasStation, Hanzhong Road station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hanzhong Road station Context triple: [Shanghai Metro Line 13, hasStation, Hanzhong Road station]
-
A.
Hanzhong Road station
chosen
Hanzhong Road station is an interchange station on the Shanghai Metro serving multiple central city lines, including Line 1.
-
B.
South Shaanxi Road station
South Shaanxi Road station is a major Shanghai Metro interchange station in central Shanghai, serving multiple lines and providing access to nearby commercial and cultural areas.
-
C.
Changshou Road station
Changshou Road station is a Shanghai Metro interchange station in the city's central area, serving as a stop on multiple lines including Line 7.
-
D.
Zhaojiabang Road station
Zhaojiabang Road station is an interchange station on the Shanghai Metro serving multiple lines in the Xuhui District of Shanghai, China.
-
E.
Zhichun Road station
Zhichun Road station is a Beijing Subway station serving the Haidian District, providing access to nearby universities, research institutes, and commercial areas.
- 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_69ca838bbddc8190ab546d737e5d350f |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc610263048190931bb2c3ac573a08 |
completed | April 1, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d20c75bf508190a812c87950cb5227 |
completed | April 5, 2026, 7:17 a.m. |
Created at: March 30, 2026, 6:50 p.m.