Triple

T36671312
Position Surface form Disambiguated ID Type / Status
Subject Teichmüller space E905423 entity
Predicate hasBoundaryConstruction P196477 FINISHED
Object Thurston compactification
Thurston compactification is a geometric compactification of Teichmüller space obtained by adjoining projective measured foliations or laminations as boundary points, capturing the asymptotic behavior of hyperbolic structures on a surface.
 E2194222 NE FINISHED

How this triple was built (3 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: Thurston compactification | Statement: [Teichmüller space, hasBoundaryConstruction, Thurston compactification]
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: Thurston compactification
Triple: [Teichmüller space, hasBoundaryConstruction, Thurston compactification]
Generated description
Thurston compactification is a geometric compactification of Teichmüller space obtained by adjoining projective measured foliations or laminations as boundary points, capturing the asymptotic behavior of hyperbolic structures on a surface.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasBoundaryConstruction
Context triple: [Teichmüller space, hasBoundaryConstruction, Thurston compactification]
  • A. hasBoundaryFeature
    Indicates that a boundary (such as an edge, border, or limit) of one entity is characterized, marked, or defined by a specific feature or element.
  • B. hasBoundaryUnit
    Indicates that one entity uses or is associated with a specific unit of measurement for its boundary or limit.
  • C. hasBoundarySystem
    Indicates that one entity possesses or is associated with a specific boundary system that defines its limits or separation from its surroundings.
  • D. isBoundaryFor
    Indicates that one entity serves as the limiting edge, border, or enclosing extent that defines the spatial or conceptual bounds of another entity.
  • E. hasBoundaryDelimitation
    Indicates that one entity defines, specifies, or establishes the limits or borders of another entity.
  • F. None of above. chosen

Provenance (7 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_69f76e6f10008190aea41746aa1b186e completed May 3, 2026, 3:49 p.m.
NER Named-entity recognition batch_69fe38be079c8190a240191ac0e73e3a completed May 8, 2026, 7:25 p.m.
NED1 Entity disambiguation (via context triple) batch_6a3a20da0cd8819090b6c0d0df607128 completed June 23, 2026, 5:59 a.m.
NEDg Description generation batch_6a3a21fb6a2c8190b554fa1a6d7a28c2 completed June 23, 2026, 6:04 a.m.
NED2 Entity disambiguation (via description) batch_6a3a2301ed048190826eaba7cfba00ed completed June 23, 2026, 6:09 a.m.
PD Predicate disambiguation batch_69fe350344508190930de2218156ca02 completed May 8, 2026, 7:09 p.m.
PDg Predicate description generation batch_69fe38bc3e9c8190838430b22b82503f completed May 8, 2026, 7:25 p.m.
Created at: May 3, 2026, 4:12 p.m.