Triple
T12878025
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shijiazhuang–Taiyuan High-Speed Railway |
E308013
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Shitai Passenger-Dedicated Line
The Shitai Passenger-Dedicated Line is a high-speed railway corridor in northern China that connects the cities of Shijiazhuang in Hebei Province and Taiyuan in Shanxi Province, significantly reducing travel time across the Taihang Mountains.
|
E1162917
|
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: Shitai Passenger-Dedicated Line | Statement: [Shijiazhuang–Taiyuan High-Speed Railway, alsoKnownAs, Shitai Passenger-Dedicated Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shitai Passenger-Dedicated Line Context triple: [Shijiazhuang–Taiyuan High-Speed Railway, alsoKnownAs, Shitai Passenger-Dedicated Line]
-
A.
Banetsu East Line
The Banetsu East Line is a regional railway line in Japan operated by JR East that connects the inland city of Kōriyama with the Niigata area, running through the mountainous interior of Fukushima and Niigata Prefectures.
-
B.
Sakaisuji Line
The Sakaisuji Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and connecting key districts through north–south underground service.
-
C.
Sanyo Main Line
The Sanyo Main Line is a major railway corridor in western Japan connecting the Kansai and Chugoku regions along the Seto Inland Sea coast.
-
D.
Banetsu West Line
The Banetsu West Line is a regional railway route in Japan operated by JR East that connects Fukushima Prefecture with Niigata Prefecture through the mountainous interior of Honshu.
-
E.
Rikuu East Line
The Rikuu East Line is a regional railway line in northern Japan operated by JR East that connects communities within Yamagata Prefecture.
- 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: Shitai Passenger-Dedicated Line Triple: [Shijiazhuang–Taiyuan High-Speed Railway, alsoKnownAs, Shitai Passenger-Dedicated Line]
Generated description
The Shitai Passenger-Dedicated Line is a high-speed railway corridor in northern China that connects the cities of Shijiazhuang in Hebei Province and Taiyuan in Shanxi Province, significantly reducing travel time across the Taihang Mountains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shitai Passenger-Dedicated Line Target entity description: The Shitai Passenger-Dedicated Line is a high-speed railway corridor in northern China that connects the cities of Shijiazhuang in Hebei Province and Taiyuan in Shanxi Province, significantly reducing travel time across the Taihang Mountains.
-
A.
Banetsu East Line
The Banetsu East Line is a regional railway line in Japan operated by JR East that connects the inland city of Kōriyama with the Niigata area, running through the mountainous interior of Fukushima and Niigata Prefectures.
-
B.
Sakaisuji Line
The Sakaisuji Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and connecting key districts through north–south underground service.
-
C.
Sanyo Main Line
The Sanyo Main Line is a major railway corridor in western Japan connecting the Kansai and Chugoku regions along the Seto Inland Sea coast.
-
D.
Banetsu West Line
The Banetsu West Line is a regional railway route in Japan operated by JR East that connects Fukushima Prefecture with Niigata Prefecture through the mountainous interior of Honshu.
-
E.
Rikuu East Line
The Rikuu East Line is a regional railway line in northern Japan operated by JR East that connects communities within Yamagata Prefecture.
- 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_69d7bdf69bc48190af6c2621f28ca351 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d970fa8474819086a8af3c90f3ca84 |
completed | April 10, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff453c189c8190ac73204b7ac68dda |
completed | May 9, 2026, 2:31 p.m. |
| NEDg | Description generation | batch_69ff46341e148190a8ad921b7df7c191 |
completed | May 9, 2026, 2:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff46bdcef48190b23b1ec5e8ac3c2b |
completed | May 9, 2026, 2:37 p.m. |
Created at: April 9, 2026, 5:38 p.m.