Triple

T15349990
Position Surface form Disambiguated ID Type / Status
Subject SS Meteor E367025 entity
Predicate shipyard P4334 FINISHED
Object American Steel Barge Company
American Steel Barge Company was a late 19th-century U.S. shipbuilding firm known for constructing innovative steel whaleback ships on the Great Lakes.
E1151942 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: American Steel Barge Company | Statement: [SS Meteor, shipyard, American Steel Barge Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: American Steel Barge Company
Context triple: [SS Meteor, shipyard, American Steel Barge Company]
  • A. American Ship Building Company
    American Ship Building Company was a prominent U.S. shipbuilding firm best known for constructing Great Lakes freighters and other commercial vessels during the late 19th and 20th centuries.
  • B. National Steel and Shipbuilding Company
    National Steel and Shipbuilding Company (NASSCO) is a major American shipbuilding and repair yard based in San Diego, California, known for constructing commercial and military vessels.
  • C. Federal Shipbuilding and Drydock Company
    Federal Shipbuilding and Drydock Company was a major American shipyard in Kearny, New Jersey, that built numerous naval vessels, particularly destroyers, for the U.S. Navy during the early to mid-20th century.
  • D. Sun Shipbuilding & Drydock Company
    Sun Shipbuilding & Drydock Company was a major American shipyard based in Chester, Pennsylvania, known for constructing numerous commercial and military vessels, especially during World War II.
  • E. Wheeler Shipbuilding
    Wheeler Shipbuilding was an American boatbuilding company best known for constructing the yacht Granma, which carried Fidel Castro and his revolutionaries from Mexico to Cuba in 1956.
  • 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: American Steel Barge Company
Triple: [SS Meteor, shipyard, American Steel Barge Company]
Generated description
American Steel Barge Company was a late 19th-century U.S. shipbuilding firm known for constructing innovative steel whaleback ships on the Great Lakes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: American Steel Barge Company
Target entity description: American Steel Barge Company was a late 19th-century U.S. shipbuilding firm known for constructing innovative steel whaleback ships on the Great Lakes.
  • A. American Ship Building Company
    American Ship Building Company was a prominent U.S. shipbuilding firm best known for constructing Great Lakes freighters and other commercial vessels during the late 19th and 20th centuries.
  • B. National Steel and Shipbuilding Company
    National Steel and Shipbuilding Company (NASSCO) is a major American shipbuilding and repair yard based in San Diego, California, known for constructing commercial and military vessels.
  • C. Federal Shipbuilding and Drydock Company
    Federal Shipbuilding and Drydock Company was a major American shipyard in Kearny, New Jersey, that built numerous naval vessels, particularly destroyers, for the U.S. Navy during the early to mid-20th century.
  • D. Sun Shipbuilding & Drydock Company
    Sun Shipbuilding & Drydock Company was a major American shipyard based in Chester, Pennsylvania, known for constructing numerous commercial and military vessels, especially during World War II.
  • E. Wheeler Shipbuilding
    Wheeler Shipbuilding was an American boatbuilding company best known for constructing the yacht Granma, which carried Fidel Castro and his revolutionaries from Mexico to Cuba in 1956.
  • 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_69d85a1355608190a6673ddb67231d54 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e27f8a88190a0f65756e3a1fdfc completed April 16, 2026, 1:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff01fb46b48190a030e40ee0163559 completed May 9, 2026, 9:44 a.m.
NEDg Description generation batch_69ff031869a481909911d251aa9ce3e8 completed May 9, 2026, 9:49 a.m.
NED2 Entity disambiguation (via description) batch_69ff03c0ebc081908b1a132256e9d004 completed May 9, 2026, 9:52 a.m.
Created at: April 10, 2026, 3:17 a.m.