Triple

T23001098
Position Surface form Disambiguated ID Type / Status
Subject CSR Corporation Limited E572633 entity
Predicate hasSubsidiary P254 FINISHED
Object CSR Nanjing Puzhen Co., Ltd. — 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 Nanjing Puzhen Co., Ltd. | Statement: [CSR Corporation Limited, hasSubsidiary, CSR Nanjing Puzhen Co., Ltd.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CSR Nanjing Puzhen Co., Ltd.
Context triple: [CSR Corporation Limited, hasSubsidiary, CSR Nanjing Puzhen Co., Ltd.]
  • A. CRRC Nanjing Puzhen chosen
    CRRC Nanjing Puzhen is a major Chinese rolling stock manufacturer known for producing metro and urban rail trains for transit systems in China and abroad.
  • B. Nanjing Xinjiekou Department Store Co., Ltd.
    Nanjing Xinjiekou Department Store Co., Ltd. is a major Chinese retail group that expanded internationally by acquiring the British department store chain House of Fraser.
  • C. Shanghai Zhangjiang (Group) Co., Ltd.
    Shanghai Zhangjiang (Group) Co., Ltd. is a state-backed Chinese enterprise responsible for planning, constructing, and operating Shanghai’s Zhangjiang Hi-Tech innovation and industrial clusters.
  • D. China Poly Group Corporation
    China Poly Group Corporation is a large Chinese state-owned conglomerate with major interests in real estate, culture and arts, international trade, and defense-related industries.
  • E. Shanghai Oriental Pearl Group Co., Ltd.
    Shanghai Oriental Pearl Group Co., Ltd. is a major Shanghai-based state-owned media, tourism, and real estate conglomerate best known for operating the landmark Oriental Pearl Tower.
  • 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.