Triple

T2952174
Position Surface form Disambiguated ID Type / Status
Subject Lubrizol E79843 entity
Predicate notableBrand P1500 FINISHED
Object Estane
Estane is a well-known thermoplastic polyurethane (TPU) polymer brand produced by Lubrizol, widely used for its durability, flexibility, and abrasion resistance in coatings, adhesives, and molded products.
 E313834 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: Estane | Statement: [Lubrizol, notableBrand, Estane]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Estane
Context triple: [Lubrizol, notableBrand, Estane]
  • A. Tartegnin
    Tartegnin is a small wine-producing municipality in the canton of Vaud in western Switzerland, situated above Lake Geneva in the La Côte region.
  • B. Niton
    Niton is a coastal village on the southern tip of the Isle of Wight in England, known for its scenic cliffs and rural character.
  • C. Sitra
    Sitra is a small island in Bahrain known for its residential communities, industrial facilities, and role in the country’s oil and gas infrastructure.
  • D. Strate
    Strate is South Africa’s central securities depository and electronic settlement system responsible for the clearing and settlement of financial market transactions.
  • E. Daumet
    Daumet is a French surname most notably borne by Honoré Daumet, a prominent 19th-century architect.
  • 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: Estane
Triple: [Lubrizol, notableBrand, Estane]
Generated description
Estane is a well-known thermoplastic polyurethane (TPU) polymer brand produced by Lubrizol, widely used for its durability, flexibility, and abrasion resistance in coatings, adhesives, and molded products.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Estane
Target entity description: Estane is a well-known thermoplastic polyurethane (TPU) polymer brand produced by Lubrizol, widely used for its durability, flexibility, and abrasion resistance in coatings, adhesives, and molded products.
  • A. Tartegnin
    Tartegnin is a small wine-producing municipality in the canton of Vaud in western Switzerland, situated above Lake Geneva in the La Côte region.
  • B. Niton
    Niton is a coastal village on the southern tip of the Isle of Wight in England, known for its scenic cliffs and rural character.
  • C. Sitra
    Sitra is a small island in Bahrain known for its residential communities, industrial facilities, and role in the country’s oil and gas infrastructure.
  • D. Strate
    Strate is South Africa’s central securities depository and electronic settlement system responsible for the clearing and settlement of financial market transactions.
  • E. Daumet
    Daumet is a French surname most notably borne by Honoré Daumet, a prominent 19th-century architect.
  • 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_69ad8b1276588190a374a0b12e0f7bdf completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98fcea5c8190b7d80de942bcb4f7 completed March 8, 2026, 3:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc7edc808190863ec8f99efa3875 completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b0fd7d1cc88190a4f533a92d7e6de3 completed March 11, 2026, 5:28 a.m.
NED2 Entity disambiguation (via description) batch_69b0fde74b608190b59da720c90adfeb completed March 11, 2026, 5:30 a.m.
Created at: March 8, 2026, 2:57 p.m.