Triple

T13185129
Position Surface form Disambiguated ID Type / Status
Subject Special Metals Corporation E313828 entity
Predicate foundedAs P364 FINISHED
Object Special Metals Corporation E313828 NE FINISHED

How this triple was built (2 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: Special Metals Corporation | Statement: [Special Metals Corporation, foundedAs, Special Metals Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Special Metals Corporation
Context triple: [Special Metals Corporation, foundedAs, Special Metals Corporation]
  • A. Special Metals Corporation chosen
    Special Metals Corporation is a leading manufacturer of high-performance nickel-based alloys and superalloys used in demanding aerospace, power generation, and industrial applications.
  • B. Union Minerals and Alloys Corporation
    Union Minerals and Alloys Corporation was a U.S. scrap and salvage company known for purchasing and dismantling decommissioned naval vessels and other large industrial assets.
  • C. Permanente Metals Corporation
    Permanente Metals Corporation was a major American shipbuilding company during World War II, known for mass-producing Liberty and Victory ships for the U.S. war effort.
  • D. Commercial Metals Company
    Commercial Metals Company is a U.S.-based steel and metal recycling manufacturer and fabricator known for producing rebar and other steel products for construction and industrial markets.
  • E. International Silver Company
    International Silver Company was a prominent American manufacturer and conglomerate of silver and silver-plated wares, historically based in Meriden, Connecticut.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d806ae1e08819090d95bfe1538cc17 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c4b663c8190b0b18f0785f7b57d completed April 10, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6f5f7a304819081c4f51631948cbd completed May 3, 2026, 7:15 a.m.
Created at: April 9, 2026, 9:15 p.m.