Triple

T13185343
Position Surface form Disambiguated ID Type / Status
Subject TempRite E313835 entity
Predicate abbreviation P43 FINISHED
Object CPVC
CPVC (chlorinated polyvinyl chloride) is a thermoplastic material commonly used for hot and cold water piping systems due to its high temperature and corrosion resistance.
 E1025964 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: CPVC | Statement: [TempRite, abbreviation, CPVC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CPVC
Context triple: [TempRite, abbreviation, CPVC]
  • A. PVC
    PVC is the IATA airport code for Provincetown Municipal Airport, a small regional airport serving Provincetown, Massachusetts.
  • B. KPVC
    KPVC is the ICAO airport code for Provincetown Municipal Airport, a public airport serving Provincetown, Massachusetts.
  • C. VCP
    VCP is the IATA airport code for Campinas-Viracopos International Airport, a major air cargo and passenger hub in São Paulo state, Brazil.
  • D. PPR
    PPR was a Dutch progressive political party known for its left-wing, green, and Christian-radical positions, active mainly in the 1970s and 1980s.
  • E. PPR
    PPR was the communist political party that led Poland in the final years of World War II and laid the foundations for the postwar socialist state.
  • 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: CPVC
Triple: [TempRite, abbreviation, CPVC]
Generated description
CPVC (chlorinated polyvinyl chloride) is a thermoplastic material commonly used for hot and cold water piping systems due to its high temperature and corrosion resistance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CPVC
Target entity description: CPVC (chlorinated polyvinyl chloride) is a thermoplastic material commonly used for hot and cold water piping systems due to its high temperature and corrosion resistance.
  • A. PVC
    PVC is the IATA airport code for Provincetown Municipal Airport, a small regional airport serving Provincetown, Massachusetts.
  • B. KPVC
    KPVC is the ICAO airport code for Provincetown Municipal Airport, a public airport serving Provincetown, Massachusetts.
  • C. VCP
    VCP is the IATA airport code for Campinas-Viracopos International Airport, a major air cargo and passenger hub in São Paulo state, Brazil.
  • D. PPR
    PPR was a Dutch progressive political party known for its left-wing, green, and Christian-radical positions, active mainly in the 1970s and 1980s.
  • E. PPR
    PPR was the communist political party that led Poland in the final years of World War II and laid the foundations for the postwar socialist state.
  • 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_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.
NEDg Description generation batch_69f6f694f8c48190adce4cddbf63777f completed May 3, 2026, 7:17 a.m.
NED2 Entity disambiguation (via description) batch_69f6f7d8bfa0819097b3d9175bc56933 completed May 3, 2026, 7:23 a.m.
Created at: April 9, 2026, 9:15 p.m.