Triple

T645313
Position Surface form Disambiguated ID Type / Status
Subject Maine College of Art & Design E11227 entity
Predicate hasBuilding P105 FINISHED
Object Porteous Building
The Porteous Building is the historic flagship facility of the Maine College of Art & Design in downtown Portland, Maine, housing its studios, classrooms, and galleries.
E81749 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: Porteous Building | Statement: [Maine College of Art & Design, hasBuilding, Porteous Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Porteous Building
Context triple: [Maine College of Art & Design, hasBuilding, Porteous Building]
  • A. Michael Sadler Building
    The Michael Sadler Building is a prominent academic and lecture complex at the University of Leeds, named after the influential educationalist Sir Michael Sadler.
  • B. William Stone Building
    The William Stone Building is a prominent modernist residential and teaching block at Peterhouse, Cambridge, known for its distinctive architectural style and views over the college gardens.
  • C. Glasgow City Chambers
    Glasgow City Chambers is a grand Victorian-era municipal building in Glasgow, Scotland, serving as the headquarters of the city council and a prominent symbol of the city's civic pride.
  • D. Roger Stevens Building
    The Roger Stevens Building is a prominent modernist lecture theatre complex at the University of Leeds, noted for its distinctive brutalist architecture and central role in campus teaching.
  • E. Queen Victoria Building
    The Queen Victoria Building is a grand late-19th-century Romanesque Revival shopping arcade and heritage landmark in central Sydney, renowned for its ornate architecture and restored interior.
  • 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: Porteous Building
Triple: [Maine College of Art & Design, hasBuilding, Porteous Building]
Generated description
The Porteous Building is the historic flagship facility of the Maine College of Art & Design in downtown Portland, Maine, housing its studios, classrooms, and galleries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Porteous Building
Target entity description: The Porteous Building is the historic flagship facility of the Maine College of Art & Design in downtown Portland, Maine, housing its studios, classrooms, and galleries.
  • A. Michael Sadler Building
    The Michael Sadler Building is a prominent academic and lecture complex at the University of Leeds, named after the influential educationalist Sir Michael Sadler.
  • B. William Stone Building
    The William Stone Building is a prominent modernist residential and teaching block at Peterhouse, Cambridge, known for its distinctive architectural style and views over the college gardens.
  • C. Glasgow City Chambers
    Glasgow City Chambers is a grand Victorian-era municipal building in Glasgow, Scotland, serving as the headquarters of the city council and a prominent symbol of the city's civic pride.
  • D. Roger Stevens Building
    The Roger Stevens Building is a prominent modernist lecture theatre complex at the University of Leeds, noted for its distinctive brutalist architecture and central role in campus teaching.
  • E. Queen Victoria Building
    The Queen Victoria Building is a grand late-19th-century Romanesque Revival shopping arcade and heritage landmark in central Sydney, renowned for its ornate architecture and restored interior.
  • 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_69a493266a2881909daf4c40f719dee8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49f19f9a08190b0bf6e19b32427ff completed March 1, 2026, 8:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a59145fbbc8190b60b8bc420a3643c completed March 2, 2026, 1:31 p.m.
NEDg Description generation batch_69a591c8d1c48190b0f2313662ca9a5d completed March 2, 2026, 1:34 p.m.
NED2 Entity disambiguation (via description) batch_69a59273382881909c51d367286c9f7c completed March 2, 2026, 1:36 p.m.
Created at: March 1, 2026, 7:36 p.m.