Triple

T10196472
Position Surface form Disambiguated ID Type / Status
Subject Republic Steel E238773 entity
Predicate mergedInto P77 FINISHED
Object LTV Steel
LTV Steel was a major American steel company formed through a series of mergers that became one of the largest steel producers in the United States before its eventual bankruptcy and dissolution in the early 2000s.
 E846868 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: LTV Steel | Statement: [Republic Steel, mergedInto, LTV Steel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LTV Steel
Context triple: [Republic Steel, mergedInto, LTV Steel]
  • A. Ace Steel
    Ace Steel is an American professional wrestler and trainer best known for mentoring top stars like CM Punk and working behind the scenes in major wrestling promotions.
  • B. Union Steel
    Union Steel was an American steel company historically associated with industrialist and financier Andrew W. Mellon.
  • C. Armco Steel
    Armco Steel was a major American steel manufacturing company historically significant for its large integrated mill operations and role in the industrial development of Middletown, Ohio.
  • D. Republic Steel
    Republic Steel was a major American steel manufacturer that played a significant role in the nation’s industrial growth during the 20th century.
  • E. AK Steel Holding Corporation
    AK Steel Holding Corporation is a major American steel manufacturer known for producing flat-rolled carbon, stainless, and electrical steel products for automotive, appliance, construction, and other industrial markets.
  • 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: LTV Steel
Triple: [Republic Steel, mergedInto, LTV Steel]
Generated description
LTV Steel was a major American steel company formed through a series of mergers that became one of the largest steel producers in the United States before its eventual bankruptcy and dissolution in the early 2000s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LTV Steel
Target entity description: LTV Steel was a major American steel company formed through a series of mergers that became one of the largest steel producers in the United States before its eventual bankruptcy and dissolution in the early 2000s.
  • A. Ace Steel
    Ace Steel is an American professional wrestler and trainer best known for mentoring top stars like CM Punk and working behind the scenes in major wrestling promotions.
  • B. Union Steel
    Union Steel was an American steel company historically associated with industrialist and financier Andrew W. Mellon.
  • C. Armco Steel
    Armco Steel was a major American steel manufacturing company historically significant for its large integrated mill operations and role in the industrial development of Middletown, Ohio.
  • D. Republic Steel
    Republic Steel was a major American steel manufacturer that played a significant role in the nation’s industrial growth during the 20th century.
  • E. AK Steel Holding Corporation
    AK Steel Holding Corporation is a major American steel manufacturer known for producing flat-rolled carbon, stainless, and electrical steel products for automotive, appliance, construction, and other industrial markets.
  • 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_69ca84e1ea088190b38162e43d4cfa8f completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdedcaf6688190938d8e56e29493eb completed April 2, 2026, 4:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69d317e4a3308190b6ec4252bc55985d completed April 6, 2026, 2:18 a.m.
NEDg Description generation batch_69d31a2a050081908e5b3a14cf02d227 completed April 6, 2026, 2:27 a.m.
NED2 Entity disambiguation (via description) batch_69d31acf46008190b6bf1b111e13bfe9 completed April 6, 2026, 2:30 a.m.
Created at: March 30, 2026, 9:13 p.m.