Triple

T1232835
Position Surface form Disambiguated ID Type / Status
Subject New York Central Railroad E26481 entity
Predicate knownFor P22 FINISHED
Object 20th Century Limited E123487 NE FINISHED

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: 20th Century Limited | Statement: [New York Central Railroad, knownFor, 20th Century Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 20th Century Limited
Context triple: [New York Central Railroad, knownFor, 20th Century Limited]
  • A. 20th Century Limited chosen
    The 20th Century Limited was a famous luxury New York Central Railroad passenger train that operated between New York City and Chicago and became an icon of streamlined, first-class rail travel in the early to mid-20th century.
  • B. Epoch Producing Corporation
    Epoch Producing Corporation was an early 20th-century American film production company best known for financing and producing D. W. Griffith’s landmark and controversial silent film "The Birth of a Nation."
  • C. Sunset Limited
    Sunset Limited is a long-distance Amtrak passenger train route that runs across the southern United States, historically connecting the Gulf Coast to the West Coast.
  • D. Parkwood Entertainment
    Parkwood Entertainment is an American entertainment and management company founded by Beyoncé that produces music, films, and other creative projects.
  • E. Tiger Moth Productions
    Tiger Moth Productions is a film production company best known for its involvement in the acclaimed romantic war drama "The English Patient."
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a4948571c88190a9191e451e6035fd completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4be5b40208190b115a6a344402caf completed March 1, 2026, 10:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac8a16badc8190b5b603db0ca738cb completed March 7, 2026, 8:27 p.m.
Created at: March 1, 2026, 7:47 p.m.