Triple

T3666407
Position Surface form Disambiguated ID Type / Status
Subject M4 Sherman tank E77768 entity
Predicate manufacturer P490 FINISHED
Object Pressed Steel Car Company
Pressed Steel Car Company was a major American manufacturer best known for producing railroad rolling stock and military vehicles, including tanks, during the 20th century.
E377235 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: Pressed Steel Car Company | Statement: [M4 Sherman tank, manufacturer, Pressed Steel Car Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pressed Steel Car Company
Context triple: [M4 Sherman tank, manufacturer, Pressed Steel Car Company]
  • A. St. Louis Car Company
    St. Louis Car Company was a prominent American rolling stock manufacturer known for producing streetcars, interurban cars, and railroad equipment throughout the late 19th and 20th centuries.
  • B. REO Motor Car Company
    REO Motor Car Company was an early 20th-century American automobile and truck manufacturer known for vehicles like the REO Speed Wagon and for helping establish the U.S. automotive industry.
  • C. Studebaker Corporation
    Studebaker Corporation was a historic American automobile manufacturer, originally a wagon maker, best known for its innovative car designs produced through the mid-20th century.
  • D. Pullman Palace Car Company
    Pullman Palace Car Company was a prominent 19th-century American manufacturer and operator of luxury railroad sleeping cars, best known for its role in the landmark Pullman Strike of 1894.
  • E. Arab American Vehicles Company
    Arab American Vehicles Company is an Egyptian automotive manufacturer known for assembling and producing vehicles under license from international brands, operating under the umbrella of the Arab Organization for Industrialization.
  • 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: Pressed Steel Car Company
Triple: [M4 Sherman tank, manufacturer, Pressed Steel Car Company]
Generated description
Pressed Steel Car Company was a major American manufacturer best known for producing railroad rolling stock and military vehicles, including tanks, during the 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pressed Steel Car Company
Target entity description: Pressed Steel Car Company was a major American manufacturer best known for producing railroad rolling stock and military vehicles, including tanks, during the 20th century.
  • A. St. Louis Car Company
    St. Louis Car Company was a prominent American rolling stock manufacturer known for producing streetcars, interurban cars, and railroad equipment throughout the late 19th and 20th centuries.
  • B. REO Motor Car Company
    REO Motor Car Company was an early 20th-century American automobile and truck manufacturer known for vehicles like the REO Speed Wagon and for helping establish the U.S. automotive industry.
  • C. Studebaker Corporation
    Studebaker Corporation was a historic American automobile manufacturer, originally a wagon maker, best known for its innovative car designs produced through the mid-20th century.
  • D. Pullman Palace Car Company
    Pullman Palace Car Company was a prominent 19th-century American manufacturer and operator of luxury railroad sleeping cars, best known for its role in the landmark Pullman Strike of 1894.
  • E. Arab American Vehicles Company
    Arab American Vehicles Company is an Egyptian automotive manufacturer known for assembling and producing vehicles under license from international brands, operating under the umbrella of the Arab Organization for Industrialization.
  • 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_69ad85dfc4dc8190a441864202ab2a7a completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc40188988190b1b7ac9c8240a5ff completed March 8, 2026, 6:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4884bd50c8190a334e9aadc734364 completed March 13, 2026, 9:57 p.m.
NEDg Description generation batch_69b4906d6190819086bd51f96d3ffdcc completed March 13, 2026, 10:32 p.m.
NED2 Entity disambiguation (via description) batch_69b4add30904819082ed6f6ee5918e57 completed March 14, 2026, 12:37 a.m.
Created at: March 8, 2026, 3:25 p.m.