Triple
T23001112
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CRRC Qingdao Sifang |
E572634
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object | CSR Qingdao Sifang |
—
|
NE NERFINISHED |
How this triple was built (2 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: CSR Qingdao Sifang | Statement: [CRRC Qingdao Sifang, predecessor, CSR Qingdao Sifang]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CSR Qingdao Sifang Context triple: [CRRC Qingdao Sifang, predecessor, CSR Qingdao Sifang]
-
A.
CRRC Qingdao Sifang
chosen
CRRC Qingdao Sifang is a major Chinese rolling stock manufacturer best known for designing and producing high-speed trains and urban rail vehicles used across China and in international markets.
-
B.
Qingdao Port International Co., Ltd.
Qingdao Port International Co., Ltd. is a Chinese port operating company that manages and develops major terminal and logistics facilities at the Port of Qingdao, one of the world’s busiest seaports.
-
C.
Qingdao hua
Qingdao hua is a regional variety of Mandarin Chinese spoken in the coastal city of Qingdao in Shandong Province.
-
D.
CRRC Tangshan
CRRC Tangshan is a major Chinese rolling stock manufacturer known for producing high-speed trains, metro cars, and other railway vehicles as part of the CRRC Corporation group.
-
E.
Qingdao Huanghai F.C.
Qingdao Huanghai F.C. is a professional Chinese football club based in Qingdao that has competed in the country’s top leagues and attracted notable international players such as Yaya Touré.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245b6a3ac81908087599eefe3e365 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18352bcf48190bd474eff69b3465b |
completed | April 29, 2026, 4:04 a.m. |
Created at: April 17, 2026, 3:50 p.m.