Triple

T3935154
Position Surface form Disambiguated ID Type / Status
Subject Horace Trumbauer E90890 entity
Predicate notableWork P4 FINISHED
Object Land Title Building annex, Philadelphia
The Land Title Building annex in Philadelphia is a historic early 20th-century commercial skyscraper designed by prominent American architect Horace Trumbauer.
E399772 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: Land Title Building annex, Philadelphia | Statement: [Horace Trumbauer, notableWork, Land Title Building annex, Philadelphia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Land Title Building annex, Philadelphia
Context triple: [Horace Trumbauer, notableWork, Land Title Building annex, Philadelphia]
  • A. Parkway and civic center schemes in Philadelphia
    Parkway and civic center schemes in Philadelphia are influential early-20th-century urban planning designs that helped shape the city’s monumental civic and cultural core.
  • B. River Wards of Philadelphia
    The River Wards of Philadelphia is a collection of historically industrial, now rapidly gentrifying neighborhoods along the Delaware River in the city’s northeast, including areas such as Fishtown and Kensington.
  • C. Board of Directors of City Trusts of Philadelphia
    The Board of Directors of City Trusts of Philadelphia is a municipal body that manages charitable trusts and institutions endowed to the City of Philadelphia, including overseeing awards and educational and philanthropic programs.
  • D. University City, Philadelphia
    University City, Philadelphia is a vibrant West Philadelphia neighborhood known for its concentration of major universities, research institutions, and cultural venues.
  • E. Regal Building
    Regal Building is a historic commercial and cultural landmark in New Delhi, India, known for its colonial-era architecture and prominent location in Connaught Place.
  • 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: Land Title Building annex, Philadelphia
Triple: [Horace Trumbauer, notableWork, Land Title Building annex, Philadelphia]
Generated description
The Land Title Building annex in Philadelphia is a historic early 20th-century commercial skyscraper designed by prominent American architect Horace Trumbauer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Land Title Building annex, Philadelphia
Target entity description: The Land Title Building annex in Philadelphia is a historic early 20th-century commercial skyscraper designed by prominent American architect Horace Trumbauer.
  • A. Parkway and civic center schemes in Philadelphia
    Parkway and civic center schemes in Philadelphia are influential early-20th-century urban planning designs that helped shape the city’s monumental civic and cultural core.
  • B. River Wards of Philadelphia
    The River Wards of Philadelphia is a collection of historically industrial, now rapidly gentrifying neighborhoods along the Delaware River in the city’s northeast, including areas such as Fishtown and Kensington.
  • C. Board of Directors of City Trusts of Philadelphia
    The Board of Directors of City Trusts of Philadelphia is a municipal body that manages charitable trusts and institutions endowed to the City of Philadelphia, including overseeing awards and educational and philanthropic programs.
  • D. University City, Philadelphia
    University City, Philadelphia is a vibrant West Philadelphia neighborhood known for its concentration of major universities, research institutions, and cultural venues.
  • E. Regal Building
    Regal Building is a historic commercial and cultural landmark in New Delhi, India, known for its colonial-era architecture and prominent location in Connaught Place.
  • 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_69aed95f26e0819094b0e71974543a19 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeedcbf0188190a5e828707a77752a completed March 9, 2026, 3:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5288b7538819084936489226dd31f completed March 14, 2026, 9:21 a.m.
NEDg Description generation batch_69b529a1486881908ff348558199232b completed March 14, 2026, 9:25 a.m.
NED2 Entity disambiguation (via description) batch_69b52a43c6f081908366d9848728f98a completed March 14, 2026, 9:28 a.m.
Created at: March 9, 2026, 3:23 p.m.