Triple

T4443219
Position Surface form Disambiguated ID Type / Status
Subject LinearAlgebra E96219 entity
Predicate exportsType P56534 FINISHED
Object UpperTriangular
UpperTriangular is a linear algebra type representing square matrices whose entries below the main diagonal are zero, enabling efficient storage and specialized algorithms.
 E440648 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: UpperTriangular | Statement: [LinearAlgebra, exportsType, UpperTriangular]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UpperTriangular
Context triple: [LinearAlgebra, exportsType, UpperTriangular]
  • A. Tregami
    Tregami is a Nuristani language spoken by a small community in eastern Afghanistan’s remote valleys.
  • B. Triangle
    Triangle is a small sugar-producing town in southeastern Zimbabwe known for its large sugar estates and milling operations.
  • C. UP
    UP is the standard reporting mark used to identify rail equipment owned or operated by the Union Pacific Railroad in North America.
  • D. UP
    UP is a leading South African public research university located in Pretoria, known for its comprehensive range of academic programs and strong research output.
  • E. Pascal's triangle
    Pascal's triangle is a triangular array of numbers in which each entry is the sum of the two directly above it, widely used in combinatorics, algebra, and probability.
  • 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: UpperTriangular
Triple: [LinearAlgebra, exportsType, UpperTriangular]
Generated description
UpperTriangular is a linear algebra type representing square matrices whose entries below the main diagonal are zero, enabling efficient storage and specialized algorithms.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: UpperTriangular
Target entity description: UpperTriangular is a linear algebra type representing square matrices whose entries below the main diagonal are zero, enabling efficient storage and specialized algorithms.
  • A. Tregami
    Tregami is a Nuristani language spoken by a small community in eastern Afghanistan’s remote valleys.
  • B. Triangle
    Triangle is a small sugar-producing town in southeastern Zimbabwe known for its large sugar estates and milling operations.
  • C. UP
    UP is the standard reporting mark used to identify rail equipment owned or operated by the Union Pacific Railroad in North America.
  • D. UP
    UP is a leading South African public research university located in Pretoria, known for its comprehensive range of academic programs and strong research output.
  • E. Pascal's triangle
    Pascal's triangle is a triangular array of numbers in which each entry is the sum of the two directly above it, widely used in combinatorics, algebra, and probability.
  • 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_69b345415ba481908df738e7174448ba completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3564216b081908c41109100b36862 completed March 13, 2026, 12:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69b61382d00481908b7c84f337b5cad7 completed March 15, 2026, 2:03 a.m.
NEDg Description generation batch_69b6177d1a588190991fddf506239d22 completed March 15, 2026, 2:20 a.m.
NED2 Entity disambiguation (via description) batch_69b61b6bc1448190b30d444a821bb1a5 completed March 15, 2026, 2:37 a.m.
Created at: March 12, 2026, 11:32 p.m.