Triple

T6462611
Position Surface form Disambiguated ID Type / Status
Subject B&O Railroad Museum E142156 entity
Predicate formerName P65 FINISHED
Object Baltimore and Ohio Transportation Museum E142156 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: Baltimore and Ohio Transportation Museum | Statement: [B&O Railroad Museum, formerName, Baltimore and Ohio Transportation Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baltimore and Ohio Transportation Museum
Context triple: [B&O Railroad Museum, formerName, Baltimore and Ohio Transportation Museum]
  • A. B&O Railroad Museum chosen
    The B&O Railroad Museum is a major American railway museum in Baltimore, Maryland, showcasing historic locomotives, rolling stock, and artifacts from the early development of rail transport in the United States.
  • B. Bowie Railroad Museum
    The Bowie Railroad Museum is a local history museum in Bowie, Maryland, dedicated to preserving and interpreting the city’s railroad heritage and its role in regional transportation.
  • C. Chesapeake Beach Railway Museum
    The Chesapeake Beach Railway Museum is a local history museum in Chesapeake Beach, Maryland, dedicated to preserving and interpreting the story of the historic Chesapeake Beach Railway and the resort town that grew around it.
  • D. Museum of the American Railroad
    The Museum of the American Railroad is a heritage museum in Frisco, Texas, dedicated to preserving and showcasing historic locomotives, railcars, and the history of railroading in the United States.
  • E. National Railroad Museum
    The National Railroad Museum is a major U.S. museum dedicated to preserving and interpreting the history of railroading through historic locomotives, rolling stock, and related exhibits.
  • 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_69c008d2f91c8190a8178767a35e08fc completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c069f7e5908190ae4d8da2b14d274f completed March 22, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c65fce95008190b821aafdddbe8296 completed March 27, 2026, 10:45 a.m.
Created at: March 22, 2026, 4:49 p.m.