Triple

T1812741
Position Surface form Disambiguated ID Type / Status
Subject MIT Cambridge campus E40364 entity
Predicate hasBuilding P105 FINISHED
Object Infinite Corridor
Infinite Corridor is a long, central hallway at MIT that serves as a primary thoroughfare connecting many of the institute’s main buildings and is famous for events like the twice-yearly "MIThenge" alignment of the sun.
E200856 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: Infinite Corridor | Statement: [MIT Cambridge campus, hasBuilding, Infinite Corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Infinite Corridor
Context triple: [MIT Cambridge campus, hasBuilding, Infinite Corridor]
  • A. Bates Hall Reading Room
    Bates Hall Reading Room is the grand, barrel-vaulted main reading room of the Boston Public Library’s Copley Square branch, renowned for its long rows of green-shaded lamps and classical architectural design.
  • B. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • C. Mapo Hall
    Mapo Hall is a historic colonial-era city hall and iconic civic center located on Mapo Hill in Ibadan, Nigeria.
  • D. McGonigle Hall
    McGonigle Hall is an on-campus athletic facility at Temple University in Philadelphia that has hosted basketball games and other university sporting and community events.
  • E. Zankel Hall
    Zankel Hall is a modern, mid-sized performance venue within New York City's Carnegie Hall complex, known for its flexible space and diverse programming.
  • 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: Infinite Corridor
Triple: [MIT Cambridge campus, hasBuilding, Infinite Corridor]
Generated description
Infinite Corridor is a long, central hallway at MIT that serves as a primary thoroughfare connecting many of the institute’s main buildings and is famous for events like the twice-yearly "MIThenge" alignment of the sun.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Infinite Corridor
Target entity description: Infinite Corridor is a long, central hallway at MIT that serves as a primary thoroughfare connecting many of the institute’s main buildings and is famous for events like the twice-yearly "MIThenge" alignment of the sun.
  • A. Bates Hall Reading Room
    Bates Hall Reading Room is the grand, barrel-vaulted main reading room of the Boston Public Library’s Copley Square branch, renowned for its long rows of green-shaded lamps and classical architectural design.
  • B. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • C. Mapo Hall
    Mapo Hall is a historic colonial-era city hall and iconic civic center located on Mapo Hill in Ibadan, Nigeria.
  • D. McGonigle Hall
    McGonigle Hall is an on-campus athletic facility at Temple University in Philadelphia that has hosted basketball games and other university sporting and community events.
  • E. Zankel Hall
    Zankel Hall is a modern, mid-sized performance venue within New York City's Carnegie Hall complex, known for its flexible space and diverse programming.
  • 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_69a88643a3388190a612f2ebe1fb29e7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65c775408190b4f5912786720e28 completed March 6, 2026, 5:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69adb5e5142c8190bc90da38b02e95e2 completed March 8, 2026, 5:46 p.m.
NEDg Description generation batch_69adb69d10188190b78bece656249ecd completed March 8, 2026, 5:49 p.m.
NED2 Entity disambiguation (via description) batch_69adb8c122e881908f0640edc5aaf305 completed March 8, 2026, 5:58 p.m.
Created at: March 4, 2026, 7:32 p.m.