Triple
T11566797
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Deyang |
E274272
|
entity |
| Predicate | transportConnection |
P1298
|
FINISHED |
| Object |
Chengdu–Mianyang–Leshan intercity railway
The Chengdu–Mianyang–Leshan intercity railway is a high-speed rail line in Sichuan, China, linking major cities in the Chengdu Plain to support regional commuting and economic integration.
|
E933809
|
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: Chengdu–Mianyang–Leshan intercity railway | Statement: [Deyang, transportConnection, Chengdu–Mianyang–Leshan intercity railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chengdu–Mianyang–Leshan intercity railway Context triple: [Deyang, transportConnection, Chengdu–Mianyang–Leshan intercity railway]
-
A.
Chengdu–Chongqing high-speed railway
The Chengdu–Chongqing high-speed railway is a major high-speed rail line in southwestern China that links the cities of Chengdu and Chongqing, significantly reducing travel time and supporting regional economic integration.
-
B.
Chengdu–Chongqing Railway
The Chengdu–Chongqing Railway is a major trunk rail line in southwestern China that connects the cities of Chengdu and Chongqing, serving as a key corridor for regional passenger and freight transport.
-
C.
Chongqing–Wanzhou Intercity Railway
The Chongqing–Wanzhou Intercity Railway is a high-speed rail line in Chongqing, China, connecting the urban core with the Wanzhou district to improve regional passenger transport.
-
D.
Chongqing–Lichuan Railway
The Chongqing–Lichuan Railway is a major rail line in southwestern China that connects the metropolis of Chongqing with Lichuan in Hubei Province, forming an important segment of the region’s passenger and freight transport network.
-
E.
Shanghai–Wuhan–Chengdu High-Speed Railway
The Shanghai–Wuhan–Chengdu High-Speed Railway is a major east–west high-speed rail corridor in China that links the coastal metropolis of Shanghai with central and western hubs including Wuhan and Chengdu.
- 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: Chengdu–Mianyang–Leshan intercity railway Triple: [Deyang, transportConnection, Chengdu–Mianyang–Leshan intercity railway]
Generated description
The Chengdu–Mianyang–Leshan intercity railway is a high-speed rail line in Sichuan, China, linking major cities in the Chengdu Plain to support regional commuting and economic integration.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chengdu–Mianyang–Leshan intercity railway Target entity description: The Chengdu–Mianyang–Leshan intercity railway is a high-speed rail line in Sichuan, China, linking major cities in the Chengdu Plain to support regional commuting and economic integration.
-
A.
Chengdu–Chongqing high-speed railway
The Chengdu–Chongqing high-speed railway is a major high-speed rail line in southwestern China that links the cities of Chengdu and Chongqing, significantly reducing travel time and supporting regional economic integration.
-
B.
Chengdu–Chongqing Railway
The Chengdu–Chongqing Railway is a major trunk rail line in southwestern China that connects the cities of Chengdu and Chongqing, serving as a key corridor for regional passenger and freight transport.
-
C.
Chongqing–Wanzhou Intercity Railway
The Chongqing–Wanzhou Intercity Railway is a high-speed rail line in Chongqing, China, connecting the urban core with the Wanzhou district to improve regional passenger transport.
-
D.
Chongqing–Lichuan Railway
The Chongqing–Lichuan Railway is a major rail line in southwestern China that connects the metropolis of Chongqing with Lichuan in Hubei Province, forming an important segment of the region’s passenger and freight transport network.
-
E.
Shanghai–Wuhan–Chengdu High-Speed Railway
The Shanghai–Wuhan–Chengdu High-Speed Railway is a major east–west high-speed rail corridor in China that links the coastal metropolis of Shanghai with central and western hubs including Wuhan and Chengdu.
- 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_69d6aae5ac3c81908d2b0a3a665665b2 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d88dd4305c8190ac5ff490b6b63e12 |
completed | April 10, 2026, 5:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6e8c9a22c8190812c64b9f305ae99 |
completed | April 21, 2026, 3:02 a.m. |
| NEDg | Description generation | batch_69e6ef951eb881909810b5923385c4c6 |
completed | April 21, 2026, 3:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e6f94ac2d0819098a3024eaab908b5 |
completed | April 21, 2026, 4:12 a.m. |
Created at: April 8, 2026, 9:37 p.m.