Triple
T16305730
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Qinghai–Tibet Railway |
E395904
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
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.
|
E1206811
|
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: Golmud Railway Station | Statement: [Qinghai–Tibet Railway, hasStation, Golmud Railway Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Golmud Railway Station Context triple: [Qinghai–Tibet Railway, hasStation, Golmud Railway Station]
-
A.
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.
-
B.
Lhasa Railway Station
Lhasa Railway Station is the main rail terminus in Lhasa, Tibet, serving as a key hub on the Qinghai–Tibet Railway and one of the highest-altitude major railway stations in the world.
-
C.
Xinjiangongmen station
Xinjiangongmen station is a subway station on Beijing's Line 4 serving the area near the Beijing Botanical Garden and Fragrant Hills in the city's northwest.
-
D.
Tanggula railway station
Tanggula railway station is a high-altitude train station on the Qinghai–Tibet Railway, known as one of the world’s highest railway stations.
-
E.
Hongqihegou Station
Hongqihegou Station is a major interchange station on the Chongqing Metro system in Chongqing, China, serving as an important hub for passenger transfers.
- 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: Golmud Railway Station Triple: [Qinghai–Tibet Railway, hasStation, Golmud Railway Station]
Generated description
Golmud Railway Station is a major rail hub in Qinghai, China, serving as a key gateway and logistics center on the route toward Tibet.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Golmud Railway Station Target entity description: Golmud Railway Station is a major rail hub in Qinghai, China, serving as a key gateway and logistics center on the route toward Tibet.
-
A.
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.
-
B.
Lhasa Railway Station
Lhasa Railway Station is the main rail terminus in Lhasa, Tibet, serving as a key hub on the Qinghai–Tibet Railway and one of the highest-altitude major railway stations in the world.
-
C.
Xinjiangongmen station
Xinjiangongmen station is a subway station on Beijing's Line 4 serving the area near the Beijing Botanical Garden and Fragrant Hills in the city's northwest.
-
D.
Tanggula railway station
Tanggula railway station is a high-altitude train station on the Qinghai–Tibet Railway, known as one of the world’s highest railway stations.
-
E.
Hongqihegou Station
Hongqihegou Station is a major interchange station on the Chongqing Metro system in Chongqing, China, serving as an important hub for passenger transfers.
- 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_69d87f23bb088190a16fbb91a1957ea5 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e288d5619081909d0f8157cc487877 |
completed | April 17, 2026, 7:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00260151908190b83f700a1c7c6419 |
completed | May 10, 2026, 6:30 a.m. |
| NEDg | Description generation | batch_6a0026b6554481909ee5a4de41293d90 |
completed | May 10, 2026, 6:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a002750c490819082db2044b6a89eaa |
completed | May 10, 2026, 6:36 a.m. |
Created at: April 10, 2026, 5:06 a.m.