Triple

T4770453
Position Surface form Disambiguated ID Type / Status
Subject Science and Engineering Complex E105913 entity
Predicate locatedOn P40 FINISHED
Object Western Avenue (Harvard Allston campus area)
Western Avenue in Harvard’s Allston campus area is a major thoroughfare that anchors Harvard’s expanding academic and research facilities, including the Science and Engineering Complex.
E465955 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: Western Avenue (Harvard Allston campus area) | Statement: [Science and Engineering Complex, locatedOn, Western Avenue (Harvard Allston campus area)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Western Avenue (Harvard Allston campus area)
Context triple: [Science and Engineering Complex, locatedOn, Western Avenue (Harvard Allston campus area)]
  • A. Massachusetts Avenue (Cambridge)
    Massachusetts Avenue in Cambridge is a major thoroughfare that runs through key neighborhoods and commercial areas, including the heart of Harvard Square.
  • B. Harvard Avenue
    Harvard Avenue is a major commercial and transit corridor in Boston’s Allston neighborhood, known for its dense mix of shops, restaurants, and nightlife.
  • C. Massachusetts Avenue commercial corridor
    The Massachusetts Avenue commercial corridor is a major urban thoroughfare in Cambridge lined with shops, restaurants, and businesses that serves as one of the city’s primary retail and social hubs.
  • D. Harvard Square
    Harvard Square is a historic commercial and cultural center in Cambridge, Massachusetts, known for its vibrant mix of shops, restaurants, street performers, and its proximity to Harvard University.
  • E. Harvard Yard
    Harvard Yard is the historic central area of Harvard University’s campus in Cambridge, Massachusetts, known for its iconic brick buildings, freshman dormitories, and academic landmarks.
  • 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: Western Avenue (Harvard Allston campus area)
Triple: [Science and Engineering Complex, locatedOn, Western Avenue (Harvard Allston campus area)]
Generated description
Western Avenue in Harvard’s Allston campus area is a major thoroughfare that anchors Harvard’s expanding academic and research facilities, including the Science and Engineering Complex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Western Avenue (Harvard Allston campus area)
Target entity description: Western Avenue in Harvard’s Allston campus area is a major thoroughfare that anchors Harvard’s expanding academic and research facilities, including the Science and Engineering Complex.
  • A. Massachusetts Avenue (Cambridge)
    Massachusetts Avenue in Cambridge is a major thoroughfare that runs through key neighborhoods and commercial areas, including the heart of Harvard Square.
  • B. Harvard Avenue
    Harvard Avenue is a major commercial and transit corridor in Boston’s Allston neighborhood, known for its dense mix of shops, restaurants, and nightlife.
  • C. Massachusetts Avenue commercial corridor
    The Massachusetts Avenue commercial corridor is a major urban thoroughfare in Cambridge lined with shops, restaurants, and businesses that serves as one of the city’s primary retail and social hubs.
  • D. Harvard Square
    Harvard Square is a historic commercial and cultural center in Cambridge, Massachusetts, known for its vibrant mix of shops, restaurants, street performers, and its proximity to Harvard University.
  • E. Harvard Yard
    Harvard Yard is the historic central area of Harvard University’s campus in Cambridge, Massachusetts, known for its iconic brick buildings, freshman dormitories, and academic landmarks.
  • 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_69bd43f226fc8190b867cc249c2a9042 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd655c9a2c8190adce3e2a8a1fa0a7 completed March 20, 2026, 3:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69be3a94e340819080fe92a2024abdaf completed March 21, 2026, 6:28 a.m.
NEDg Description generation batch_69be3b7d0e3c8190a4c4fabee0299908 completed March 21, 2026, 6:32 a.m.
NED2 Entity disambiguation (via description) batch_69be3c059b1c819084fa4c30e576fd2e completed March 21, 2026, 6:34 a.m.
Created at: March 20, 2026, 1:21 p.m.