Triple

T9863118
Position Surface form Disambiguated ID Type / Status
Subject Rosie the Riveter/World War II Home Front National Historical Park E239764 entity
Predicate includesSite P5003 FINISHED
Object Riveter No. 2 Yard area
Riveter No. 2 Yard area is a historic section of the former wartime shipyards in Richmond, California, preserved as part of the Rosie the Riveter/World War II Home Front National Historical Park to commemorate American industrial and home-front contributions during World War II.
 E826177 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: Riveter No. 2 Yard area | Statement: [Rosie the Riveter/World War II Home Front National Historical Park, includesSite, Riveter No. 2 Yard area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Riveter No. 2 Yard area
Context triple: [Rosie the Riveter/World War II Home Front National Historical Park, includesSite, Riveter No. 2 Yard area]
  • A. Riverside Yard
    Riverside Yard is a rail yard facility in Newton, Massachusetts, serving as a storage and maintenance area for trains on the MBTA Green Line’s D branch.
  • B. Sunnyside Yard
    Sunnyside Yard is a major rail yard in Queens, New York City, serving as a key hub for Amtrak, NJ Transit, and other commuter rail operations just east of Manhattan.
  • C. Wilson Yard
    Wilson Yard is a major Toronto Transit Commission subway maintenance and storage facility serving the city's rapid transit network.
  • D. Federal Machine and Welder
    Federal Machine and Welder was an American industrial manufacturer that produced military equipment, including M4 Sherman tanks, during World War II.
  • E. Pitkin Yard
    Pitkin Yard is a New York City Subway maintenance and storage facility serving trains on the IND Eighth Avenue Line in Brooklyn.
  • 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: Riveter No. 2 Yard area
Triple: [Rosie the Riveter/World War II Home Front National Historical Park, includesSite, Riveter No. 2 Yard area]
Generated description
Riveter No. 2 Yard area is a historic section of the former wartime shipyards in Richmond, California, preserved as part of the Rosie the Riveter/World War II Home Front National Historical Park to commemorate American industrial and home-front contributions during World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Riveter No. 2 Yard area
Target entity description: Riveter No. 2 Yard area is a historic section of the former wartime shipyards in Richmond, California, preserved as part of the Rosie the Riveter/World War II Home Front National Historical Park to commemorate American industrial and home-front contributions during World War II.
  • A. Riverside Yard
    Riverside Yard is a rail yard facility in Newton, Massachusetts, serving as a storage and maintenance area for trains on the MBTA Green Line’s D branch.
  • B. Sunnyside Yard
    Sunnyside Yard is a major rail yard in Queens, New York City, serving as a key hub for Amtrak, NJ Transit, and other commuter rail operations just east of Manhattan.
  • C. Wilson Yard
    Wilson Yard is a major Toronto Transit Commission subway maintenance and storage facility serving the city's rapid transit network.
  • D. Federal Machine and Welder
    Federal Machine and Welder was an American industrial manufacturer that produced military equipment, including M4 Sherman tanks, during World War II.
  • E. Pitkin Yard
    Pitkin Yard is a New York City Subway maintenance and storage facility serving trains on the IND Eighth Avenue Line in Brooklyn.
  • 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_69ca84e6493081909cf58c8d42ea856b completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3b7b81c81909a84f6ced829f394 completed April 2, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1e447d3dc819090268f7d14ba3be4 completed April 5, 2026, 4:25 a.m.
NEDg Description generation batch_69d1e4bdd10881909d03bac4912e8e0a completed April 5, 2026, 4:27 a.m.
NED2 Entity disambiguation (via description) batch_69d1e5358b148190a6e432aac9d02544 completed April 5, 2026, 4:29 a.m.
Created at: March 30, 2026, 8:35 p.m.