Triple
T6177725
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Xi'an Metro |
E137860
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Xi'an North railway station
Xi'an North railway station is a major high-speed rail hub in Xi'an, China, serving as a key gateway for regional and national rail connections.
|
E576491
|
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: Xi'an North railway station | Statement: [Xi'an Metro, connectsTo, Xi'an North railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Xi'an North railway station Context triple: [Xi'an Metro, connectsTo, Xi'an North railway station]
-
A.
Xi'an railway stations
Xi'an railway stations are major transportation hubs in Xi'an, China, serving as key nodes for regional and national rail travel and integrating with the city's metro network.
-
B.
Ciqikou station
Ciqikou station is a subway station in Beijing that serves passengers on the city's Line 5 metro route.
-
C.
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.
-
D.
Anheqiao North station
Anheqiao North station is a northern terminal station on the Beijing Subway serving as the end point of Line 4.
-
E.
Beijing West railway station
Beijing West railway station is one of Beijing’s major rail hubs and a key gateway for high-speed and long-distance services connecting the capital with cities across 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: Xi'an North railway station Triple: [Xi'an Metro, connectsTo, Xi'an North railway station]
Generated description
Xi'an North railway station is a major high-speed rail hub in Xi'an, China, serving as a key gateway for regional and national rail connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Xi'an North railway station Target entity description: Xi'an North railway station is a major high-speed rail hub in Xi'an, China, serving as a key gateway for regional and national rail connections.
-
A.
Xi'an railway stations
Xi'an railway stations are major transportation hubs in Xi'an, China, serving as key nodes for regional and national rail travel and integrating with the city's metro network.
-
B.
Ciqikou station
Ciqikou station is a subway station in Beijing that serves passengers on the city's Line 5 metro route.
-
C.
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.
-
D.
Anheqiao North station
Anheqiao North station is a northern terminal station on the Beijing Subway serving as the end point of Line 4.
-
E.
Beijing West railway station
Beijing West railway station is one of Beijing’s major rail hubs and a key gateway for high-speed and long-distance services connecting the capital with cities across 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_69c008a80f748190ba3d07ffc81acb29 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c05dc9f3d88190ab46b3b246f5a8df |
completed | March 22, 2026, 9:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16ef0f76881909d678010d0c064e7 |
completed | March 23, 2026, 4:48 p.m. |
| NEDg | Description generation | batch_69c1be0624088190b20fdfa389ebf092 |
completed | March 23, 2026, 10:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1bec4844081908baa5abbc4cb3221 |
completed | March 23, 2026, 10:29 p.m. |
Created at: March 22, 2026, 4:18 p.m.