Triple
T9912311
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 1 (Guangzhou Metro) |
E185773
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Chen Clan Academy station
Chen Clan Academy station is a Guangzhou Metro rapid transit stop named for and located near the historic Chen Clan Ancestral Hall in Guangzhou, China.
|
E865226
|
NE FINISHED |
How this triple was built (4 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: Chen Clan Academy station | Statement: [Line 1 (Guangzhou Metro), servesStation, Chen Clan Academy station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chen Clan Academy station Context triple: [Line 1 (Guangzhou Metro), servesStation, Chen Clan Academy station]
-
A.
Shuichan Road station
Shuichan Road station is a metro station in Shanghai, China, serving passengers in the Baoshan District as part of the city's urban rail transit network.
-
B.
Pingxifu station
Pingxifu station is a subway station in Beijing, China, serving passengers on the city's Line 8 metro route.
-
C.
Weiwuying Station
Weiwuying Station is an underground metro station in Kaohsiung, Taiwan, serving the Weiwuying area and providing access to the nearby National Kaohsiung Center for the Arts.
-
D.
Xintiandi station
Xintiandi station is a major Shanghai Metro interchange located near the popular Xintiandi entertainment and shopping district.
-
E.
Songfa Road station
Songfa Road station is a metro station on the Shanghai Metro network serving passengers in the city’s Line 3 corridor.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Chen Clan Academy station Triple: [Line 1 (Guangzhou Metro), servesStation, Chen Clan Academy station]
Generated description
Chen Clan Academy station is a Guangzhou Metro rapid transit stop named for and located near the historic Chen Clan Ancestral Hall in Guangzhou, China.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chen Clan Academy station Target entity description: Chen Clan Academy station is a Guangzhou Metro rapid transit stop named for and located near the historic Chen Clan Ancestral Hall in Guangzhou, China.
-
A.
Shuichan Road station
Shuichan Road station is a metro station in Shanghai, China, serving passengers in the Baoshan District as part of the city's urban rail transit network.
-
B.
Pingxifu station
Pingxifu station is a subway station in Beijing, China, serving passengers on the city's Line 8 metro route.
-
C.
Weiwuying Station
Weiwuying Station is an underground metro station in Kaohsiung, Taiwan, serving the Weiwuying area and providing access to the nearby National Kaohsiung Center for the Arts.
-
D.
Xintiandi station
Xintiandi station is a major Shanghai Metro interchange located near the popular Xintiandi entertainment and shopping district.
-
E.
Songfa Road station
Songfa Road station is a metro station on the Shanghai Metro network serving passengers in the city’s Line 3 corridor.
- F. None of above. chosen
Provenance (5 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_69ca829b45f481909040f7b99a1976ed |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cdb5391b8081908094b88cdde4b55a |
completed | April 2, 2026, 12:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d89f0c0c588190870b2145be187908 |
completed | April 10, 2026, 6:56 a.m. |
| NEDg | Description generation | batch_69d8a11d04fc8190a448e7c846d21cb5 |
completed | April 10, 2026, 7:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d8a2b82bb48190899f37a967fef444 |
completed | April 10, 2026, 7:11 a.m. |
Created at: March 30, 2026, 8:41 p.m.