Triple

T10415987
Position Surface form Disambiguated ID Type / Status
Subject PPG Industries E245516 entity
Predicate acquired P2511 FINISHED
Object SigmaKalon
SigmaKalon was a major European coatings and paint manufacturer known for its decorative, protective, and industrial paint products before being acquired by PPG Industries.
 E862253 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: SigmaKalon | Statement: [PPG Industries, acquired, SigmaKalon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SigmaKalon
Context triple: [PPG Industries, acquired, SigmaKalon]
  • A. Micronite
    Micronite is a brand of cigarette filter historically associated with Kent cigarettes, known for its controversial use of asbestos in early filter designs.
  • B. Kennex
    Kennex is a surname most notably associated with the fictional detective John Kennex from the science fiction television series "Almost Human."
  • C. Diemaco
    Diemaco is a Canadian firearms manufacturer best known for producing and developing variants of the AR-15/M16 family of rifles for military and law enforcement use.
  • D. Kehler
    Kehler is a German-origin surname borne by various individuals, including American Air Force general C. Robert Kehler.
  • E. Stilson
    Stilson is a given name most notably borne by Stilson Hutchins, the American newspaper publisher who founded The Washington Post.
  • 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: SigmaKalon
Triple: [PPG Industries, acquired, SigmaKalon]
Generated description
SigmaKalon was a major European coatings and paint manufacturer known for its decorative, protective, and industrial paint products before being acquired by PPG Industries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SigmaKalon
Target entity description: SigmaKalon was a major European coatings and paint manufacturer known for its decorative, protective, and industrial paint products before being acquired by PPG Industries.
  • A. Micronite
    Micronite is a brand of cigarette filter historically associated with Kent cigarettes, known for its controversial use of asbestos in early filter designs.
  • B. Kennex
    Kennex is a surname most notably associated with the fictional detective John Kennex from the science fiction television series "Almost Human."
  • C. Diemaco
    Diemaco is a Canadian firearms manufacturer best known for producing and developing variants of the AR-15/M16 family of rifles for military and law enforcement use.
  • D. Kehler
    Kehler is a German-origin surname borne by various individuals, including American Air Force general C. Robert Kehler.
  • E. Stilson
    Stilson is a given name most notably borne by Stilson Hutchins, the American newspaper publisher who founded The Washington Post.
  • 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_69d381be340c8190b05998703d42d224 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4ea108fec8190819423630888fa2b completed April 7, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fc0dd480819082edcc49a245ad4f completed April 9, 2026, 7:20 p.m.
NEDg Description generation batch_69d822d6a0188190a7ee6de5aab50486 completed April 9, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d859e40bf88190a6dc8deed3049d31 completed April 10, 2026, 2:01 a.m.
Created at: April 6, 2026, 12:10 p.m.