Triple
T3263665
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 9 (Beijing Subway) |
E68471
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Fengtai Science Park station
Fengtai Science Park station is a subway station in Beijing serving the Fengtai Science Park area on the city’s metro network.
|
E454956
|
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: Fengtai Science Park station | Statement: [Line 9 (Beijing Subway), hasStation, Fengtai Science Park station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fengtai Science Park station Context triple: [Line 9 (Beijing Subway), hasStation, Fengtai Science Park station]
-
A.
Zizhu Hi-tech Park Station
Zizhu Hi-tech Park Station is a Shanghai Metro station serving the Zizhu High-Tech Industrial Development Zone in Minhang District, Shanghai, China.
-
B.
Tiantongyuan North station
Tiantongyuan North station is a northern Beijing Subway station serving the Tiantongyuan residential area and acting as the northern endpoint of Line 5.
-
C.
Beixinjing Station
Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning District.
-
D.
Tiantongyuan station
Tiantongyuan station is a subway station in Beijing, China, serving the northern residential area of Tiantongyuan on the city's metro network.
-
E.
Zhuxinzhuang station
Zhuxinzhuang station is a Beijing Subway interchange station in Changping District that serves as a key stop on Line 8 and connects with other suburban lines.
- 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: Fengtai Science Park station Triple: [Line 9 (Beijing Subway), hasStation, Fengtai Science Park station]
Generated description
Fengtai Science Park station is a subway station in Beijing serving the Fengtai Science Park area on the city’s metro network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fengtai Science Park station Target entity description: Fengtai Science Park station is a subway station in Beijing serving the Fengtai Science Park area on the city’s metro network.
-
A.
Zizhu Hi-tech Park Station
Zizhu Hi-tech Park Station is a Shanghai Metro station serving the Zizhu High-Tech Industrial Development Zone in Minhang District, Shanghai, China.
-
B.
Tiantongyuan North station
Tiantongyuan North station is a northern Beijing Subway station serving the Tiantongyuan residential area and acting as the northern endpoint of Line 5.
-
C.
Beixinjing Station
Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning District.
-
D.
Tiantongyuan station
Tiantongyuan station is a subway station in Beijing, China, serving the northern residential area of Tiantongyuan on the city's metro network.
-
E.
Zhuxinzhuang station
Zhuxinzhuang station is a Beijing Subway interchange station in Changping District that serves as a key stop on Line 8 and connects with other suburban lines.
- 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_69ad8590444081909e8107a8aeef3a23 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adafaa35e48190b894ca41dd65932b |
completed | March 8, 2026, 5:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bde0234b6481908dcf37da32cf856b |
completed | March 21, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69bde3aefee8819097c472928dca0869 |
completed | March 21, 2026, 12:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bde40688a0819098caec5dd544ed8d |
completed | March 21, 2026, 12:19 a.m. |
Created at: March 8, 2026, 3:09 p.m.