Triple
T10131866
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wanzhou District |
E226356
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Wanzhou North railway station
Wanzhou North railway station is a major passenger rail hub serving Wanzhou District in Chongqing, China, and connecting the area to regional and national high-speed rail networks.
|
E841804
|
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: Wanzhou North railway station | Statement: [Wanzhou District, hasRailwayStation, Wanzhou North railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wanzhou North railway station Context triple: [Wanzhou District, hasRailwayStation, Wanzhou North railway station]
-
A.
Chongqing North Railway Station
Chongqing North Railway Station is a major passenger rail hub in Chongqing, China, serving high-speed and conventional trains and connecting the city with destinations across the country.
-
B.
Chongqing Xi Railway Station
Chongqing Xi Railway Station is a major high-speed rail hub serving the Chongqing municipality in southwestern China.
-
C.
Ciqikou station
Ciqikou station is a subway station in Beijing that serves passengers on the city's Line 5 metro route.
-
D.
Guang’an Railway Station
Guang’an Railway Station is a regional passenger and freight rail hub serving the city of Guang’an in Sichuan Province, China.
-
E.
Chengdu North railway station
Chengdu North railway station is a major rail hub in Chengdu, China, serving as one of the city’s primary passenger and freight terminals.
- 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: Wanzhou North railway station Triple: [Wanzhou District, hasRailwayStation, Wanzhou North railway station]
Generated description
Wanzhou North railway station is a major passenger rail hub serving Wanzhou District in Chongqing, China, and connecting the area to regional and national high-speed rail networks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wanzhou North railway station Target entity description: Wanzhou North railway station is a major passenger rail hub serving Wanzhou District in Chongqing, China, and connecting the area to regional and national high-speed rail networks.
-
A.
Chongqing North Railway Station
Chongqing North Railway Station is a major passenger rail hub in Chongqing, China, serving high-speed and conventional trains and connecting the city with destinations across the country.
-
B.
Chongqing Xi Railway Station
Chongqing Xi Railway Station is a major high-speed rail hub serving the Chongqing municipality in southwestern China.
-
C.
Ciqikou station
Ciqikou station is a subway station in Beijing that serves passengers on the city's Line 5 metro route.
-
D.
Guang’an Railway Station
Guang’an Railway Station is a regional passenger and freight rail hub serving the city of Guang’an in Sichuan Province, China.
-
E.
Chengdu North railway station
Chengdu North railway station is a major rail hub in Chengdu, China, serving as one of the city’s primary passenger and freight terminals.
- 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_69ca843057b48190a86730167f5d6b98 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cdd33557a88190b5fb1938646d8532 |
completed | April 2, 2026, 2:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2cc8462ac81908485115bcf2a2d19 |
completed | April 5, 2026, 8:56 p.m. |
| NEDg | Description generation | batch_69d2cdf5baac8190a117cb5cb00de215 |
completed | April 5, 2026, 9:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d2ce71fa888190b8dd13df83a2cd78 |
completed | April 5, 2026, 9:04 p.m. |
Created at: March 30, 2026, 9:06 p.m.