Triple
T19183264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zhangye |
E469630
|
entity |
| Predicate | transport |
P230
|
FINISHED |
| Object |
Zhangye railway station
Zhangye railway station is a regional rail hub in Zhangye, Gansu Province, China, serving passenger and freight traffic along key routes in northwestern China.
|
E1362845
|
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: Zhangye railway station | Statement: [Zhangye, transport, Zhangye railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zhangye railway station Context triple: [Zhangye, transport, Zhangye railway station]
-
A.
Lanzhou East railway station
Lanzhou East railway station is a passenger railway station in Lanzhou, Gansu Province, China, serving as one of the city’s main rail hubs distinct from the central Lanzhou railway station.
-
B.
Lanzhou West railway station
Lanzhou West railway station is a major high-speed and conventional rail hub in Lanzhou, Gansu Province, serving as a key transportation gateway in northwestern China.
-
C.
Lanzhou railway station
Lanzhou railway station is a major rail transport hub in Lanzhou, Gansu Province, serving as an important gateway for passenger and freight traffic in northwestern China.
-
D.
Golmud Railway Station
Golmud Railway Station is a major rail hub in Qinghai, China, serving as a key gateway and logistics center on the route toward Tibet.
-
E.
Xining Railway Station
Xining Railway Station is a major rail hub in Qinghai Province, China, serving as a key gateway to the Qinghai–Tibet Railway and connecting western China with the Tibetan Plateau.
- 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: Zhangye railway station Triple: [Zhangye, transport, Zhangye railway station]
Generated description
Zhangye railway station is a regional rail hub in Zhangye, Gansu Province, China, serving passenger and freight traffic along key routes in northwestern China.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zhangye railway station Target entity description: Zhangye railway station is a regional rail hub in Zhangye, Gansu Province, China, serving passenger and freight traffic along key routes in northwestern China.
-
A.
Lanzhou East railway station
Lanzhou East railway station is a passenger railway station in Lanzhou, Gansu Province, China, serving as one of the city’s main rail hubs distinct from the central Lanzhou railway station.
-
B.
Lanzhou West railway station
Lanzhou West railway station is a major high-speed and conventional rail hub in Lanzhou, Gansu Province, serving as a key transportation gateway in northwestern China.
-
C.
Lanzhou railway station
Lanzhou railway station is a major rail transport hub in Lanzhou, Gansu Province, serving as an important gateway for passenger and freight traffic in northwestern China.
-
D.
Golmud Railway Station
Golmud Railway Station is a major rail hub in Qinghai, China, serving as a key gateway and logistics center on the route toward Tibet.
-
E.
Xining Railway Station
Xining Railway Station is a major rail hub in Qinghai Province, China, serving as a key gateway to the Qinghai–Tibet Railway and connecting western China with the Tibetan Plateau.
- 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_69d8dd09d5a081909ae43c286651ae5a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f61e1c248190ba9e220c1be61ef8 |
completed | April 20, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a06f8b6210481908d9c56fc02cf42fb |
completed | May 15, 2026, 10:43 a.m. |
| NEDg | Description generation | batch_6a06f987d3e88190ade6412afd3e1426 |
completed | May 15, 2026, 10:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a06fa6c6e5481909beb3a33517264f3 |
completed | May 15, 2026, 10:50 a.m. |
Created at: April 10, 2026, 12:07 p.m.