Triple
T8859333
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 5 (Shanghai Metro) |
E210845
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Fengxian Xincheng station
Fengxian Xincheng station is a southern Shanghai Metro station serving as the endpoint of Line 5 in the city's Fengxian District.
|
E763601
|
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: Fengxian Xincheng station | Statement: [Line 5 (Shanghai Metro), terminus, Fengxian Xincheng station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fengxian Xincheng station Context triple: [Line 5 (Shanghai Metro), terminus, Fengxian Xincheng station]
-
A.
Changshou Lu Station
Changshou Lu Station is an underground metro station on the Guangzhou Metro system serving the bustling Changshou Road commercial area in Guangzhou, China.
-
B.
Xinzhuang Station
Xinzhuang Station is a major Shanghai Metro interchange station in Minhang District, serving as a key southern transport hub in the city’s network.
-
C.
Beixinjing Station
Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning District.
-
D.
East Xujing Station
East Xujing Station is a western suburban terminus of the Shanghai Metro network serving Line 2 and providing access to the Qingpu District area.
-
E.
Tonghe Xincun station
Tonghe Xincun station is a metro station in Shanghai, China, serving passengers on the city's extensive rapid transit network.
- 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: Fengxian Xincheng station Triple: [Line 5 (Shanghai Metro), terminus, Fengxian Xincheng station]
Generated description
Fengxian Xincheng station is a southern Shanghai Metro station serving as the endpoint of Line 5 in the city's Fengxian District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fengxian Xincheng station Target entity description: Fengxian Xincheng station is a southern Shanghai Metro station serving as the endpoint of Line 5 in the city's Fengxian District.
-
A.
Changshou Lu Station
Changshou Lu Station is an underground metro station on the Guangzhou Metro system serving the bustling Changshou Road commercial area in Guangzhou, China.
-
B.
Xinzhuang Station
Xinzhuang Station is a major Shanghai Metro interchange station in Minhang District, serving as a key southern transport hub in the city’s network.
-
C.
Beixinjing Station
Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning District.
-
D.
East Xujing Station
East Xujing Station is a western suburban terminus of the Shanghai Metro network serving Line 2 and providing access to the Qingpu District area.
-
E.
Tonghe Xincun station
Tonghe Xincun station is a metro station in Shanghai, China, serving passengers on the city's extensive rapid transit network.
- 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_69ca838bbddc8190ab546d737e5d350f |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc60e536648190ba8da1375478c24f |
completed | April 1, 2026, 12:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfa0b1b86481909ec0b78de043d8f8 |
completed | April 3, 2026, 11:12 a.m. |
| NEDg | Description generation | batch_69cfa2a53044819099aa7bb401cd4ba6 |
completed | April 3, 2026, 11:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfa3a03b7c819085fa31d853c79392 |
completed | April 3, 2026, 11:25 a.m. |
Created at: March 30, 2026, 6:50 p.m.