Triple
T8663869
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 (Shanghai Metro) |
E205614
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Songbin Road station
Songbin Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District area.
|
E819166
|
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: Songbin Road station | Statement: [Line 3 (Shanghai Metro), hasStation, Songbin Road station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Songbin Road station Context triple: [Line 3 (Shanghai Metro), hasStation, Songbin Road station]
-
A.
Songfa Road station
Songfa Road station is a metro station on the Shanghai Metro network serving passengers in the city’s Line 3 corridor.
-
B.
Huamu Road station
Huamu Road station is a Shanghai Metro station serving as the eastern terminus of Line 7 in the Pudong New Area.
-
C.
Yaohua Road station
Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
-
D.
Longyang Road station
Longyang Road station is a major Shanghai Metro interchange and transport hub known for connecting multiple metro lines with the Shanghai Maglev train to Pudong International Airport.
-
E.
Youyi Road station
Youyi Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District of Shanghai, China.
- 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: Songbin Road station Triple: [Line 3 (Shanghai Metro), hasStation, Songbin Road station]
Generated description
Songbin Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Songbin Road station Target entity description: Songbin Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District area.
-
A.
Songfa Road station
Songfa Road station is a metro station on the Shanghai Metro network serving passengers in the city’s Line 3 corridor.
-
B.
Huamu Road station
Huamu Road station is a Shanghai Metro station serving as the eastern terminus of Line 7 in the Pudong New Area.
-
C.
Yaohua Road station
Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
-
D.
Longyang Road station
Longyang Road station is a major Shanghai Metro interchange and transport hub known for connecting multiple metro lines with the Shanghai Maglev train to Pudong International Airport.
-
E.
Youyi Road station
Youyi Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District of Shanghai, China.
- 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_69ca83516ae88190aefe034b3bc589e3 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc489f7edc8190bde1b4dc09249207 |
completed | March 31, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1bc96f7288190ab8d1bbf9d428903 |
completed | April 5, 2026, 1:36 a.m. |
| NEDg | Description generation | batch_69d1bd7ee790819093b0aec59e22c6d3 |
completed | April 5, 2026, 1:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1bde561f88190bf8a0126096ee6bf |
completed | April 5, 2026, 1:41 a.m. |
Created at: March 30, 2026, 6:30 p.m.