Triple

T6923164
Position Surface form Disambiguated ID Type / Status
Subject Easton, Massachusetts E160236 entity
Predicate industrialHistoryAssociatedWith P2411 FINISHED
Object Ames Shovel Works
Ames Shovel Works was a prominent 19th-century American manufacturing company in Easton, Massachusetts, best known for producing shovels that played a crucial role in major infrastructure projects like the Transcontinental Railroad.
E628248 NE FINISHED

How this triple was built (5 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: Ames Shovel Works | Statement: [Easton, Massachusetts, industrialHistoryAssociatedWith, Ames Shovel Works]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ames Shovel Works
Context triple: [Easton, Massachusetts, industrialHistoryAssociatedWith, Ames Shovel Works]
  • A. Marion Steam Shovel Company
    Marion Steam Shovel Company was a prominent American manufacturer of steam-powered excavation and earthmoving machinery that played a key role in major early 20th-century construction and mining projects.
  • B. Osborn Engineering Company
    Osborn Engineering Company was an American engineering and architectural firm known for designing major sports stadiums and other large-scale structures in the early 20th century.
  • C. Steward Machine Company
    Steward Machine Company was an American manufacturing firm best known for its role as the petitioner in the landmark 1937 U.S. Supreme Court case Steward Machine Co. v. Davis, which upheld key provisions of the Social Security Act.
  • D. Gleason Works
    Gleason Works is an American manufacturing company best known for its pioneering machine tools and technologies for producing gears and related power transmission components.
  • E. Kalamazoo Stove Company
    Kalamazoo Stove Company was a prominent American manufacturer known for its durable kitchen stoves and ranges produced in Kalamazoo, Michigan during the late 19th and early 20th centuries.
  • 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: Ames Shovel Works
Triple: [Easton, Massachusetts, industrialHistoryAssociatedWith, Ames Shovel Works]
Generated description
Ames Shovel Works was a prominent 19th-century American manufacturing company in Easton, Massachusetts, best known for producing shovels that played a crucial role in major infrastructure projects like the Transcontinental Railroad.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ames Shovel Works
Target entity description: Ames Shovel Works was a prominent 19th-century American manufacturing company in Easton, Massachusetts, best known for producing shovels that played a crucial role in major infrastructure projects like the Transcontinental Railroad.
  • A. Marion Steam Shovel Company
    Marion Steam Shovel Company was a prominent American manufacturer of steam-powered excavation and earthmoving machinery that played a key role in major early 20th-century construction and mining projects.
  • B. Osborn Engineering Company
    Osborn Engineering Company was an American engineering and architectural firm known for designing major sports stadiums and other large-scale structures in the early 20th century.
  • C. Steward Machine Company
    Steward Machine Company was an American manufacturing firm best known for its role as the petitioner in the landmark 1937 U.S. Supreme Court case Steward Machine Co. v. Davis, which upheld key provisions of the Social Security Act.
  • D. Gleason Works
    Gleason Works is an American manufacturing company best known for its pioneering machine tools and technologies for producing gears and related power transmission components.
  • E. Kalamazoo Stove Company
    Kalamazoo Stove Company was a prominent American manufacturer known for its durable kitchen stoves and ranges produced in Kalamazoo, Michigan during the late 19th and early 20th centuries.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: industrialHistoryAssociatedWith
Context triple: [Easton, Massachusetts, industrialHistoryAssociatedWith, Ames Shovel Works]
  • A. hasIndustrialHeritage chosen
    Indicates that an entity possesses or is associated with historically significant industrial sites, structures, or practices.
  • B. modernIndustry
    Indicates that an entity operates within or is characteristic of contemporary, technologically advanced industrial practices and sectors.
  • C. historicalPeakIndustrialPeriod
    Indicates the time period during which an entity reached its highest level of industrial activity or development.
  • D. industrialCategory
    Indicates the industry or sector classification to which an entity (such as a business or organization) belongs.
  • E. industrialDevelopmentDrivenBy
    Indicates that the industrial development of one entity is caused, influenced, or propelled by another specified factor or agent.
  • F. None of above.

Provenance (6 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_69c6884d350081908d8a970e4d40ad78 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6d9fd159c819092a69d1a24e22dd5 completed March 27, 2026, 7:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c75137dd848190b35ff72725f886ba completed March 28, 2026, 3:55 a.m.
NEDg Description generation batch_69c751ebf4f48190bb206dd9c1d8bc7b completed March 28, 2026, 3:58 a.m.
NED2 Entity disambiguation (via description) batch_69c752664dc881909434152214cb3a58 completed March 28, 2026, 4 a.m.
PD Predicate disambiguation batch_69c6d7bb577c81908ee8b415b4281f3d completed March 27, 2026, 7:17 p.m.
Created at: March 27, 2026, 2:26 p.m.