Triple

T1468248
Position Surface form Disambiguated ID Type / Status
Subject MIT West Campus E27073 entity
Predicate borderedBy P224 FINISHED
Object Vassar Street
Vassar Street is a major thoroughfare in Cambridge, Massachusetts that runs alongside much of MIT’s campus and hosts several of its academic and athletic facilities.
E325639 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: Vassar Street | Statement: [MIT West Campus, borderedBy, Vassar Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vassar Street
Context triple: [MIT West Campus, borderedBy, Vassar Street]
  • A. Monroe Street
    Monroe Street is a major east–west thoroughfare in downtown Chicago, Illinois, running through the city’s central business and cultural districts.
  • B. Tompkins Avenue
    Tompkins Avenue is a prominent thoroughfare in Brooklyn’s Bedford–Stuyvesant neighborhood, known for its historic brownstones, local businesses, and role in the area’s cultural life.
  • C. Columbus Avenue
    Columbus Avenue is a major thoroughfare in San Francisco known for running through the North Beach neighborhood and its vibrant mix of Italian eateries, cafes, and historic landmarks.
  • D. Dyckman Street
    Dyckman Street is a major east–west thoroughfare in the Inwood neighborhood of Upper Manhattan in New York City, connecting residential, commercial, and park areas near the northern tip of the borough.
  • E. Geneva Avenue
    Geneva Avenue is a major street in the Dorchester neighborhood of Boston, Massachusetts, known for its diverse residential and commercial areas and its proximity to the Fields Corner district.
  • 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: Vassar Street
Triple: [MIT West Campus, borderedBy, Vassar Street]
Generated description
Vassar Street is a major thoroughfare in Cambridge, Massachusetts that runs alongside much of MIT’s campus and hosts several of its academic and athletic facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vassar Street
Target entity description: Vassar Street is a major thoroughfare in Cambridge, Massachusetts that runs alongside much of MIT’s campus and hosts several of its academic and athletic facilities.
  • A. Monroe Street
    Monroe Street is a major east–west thoroughfare in downtown Chicago, Illinois, running through the city’s central business and cultural districts.
  • B. Tompkins Avenue
    Tompkins Avenue is a prominent thoroughfare in Brooklyn’s Bedford–Stuyvesant neighborhood, known for its historic brownstones, local businesses, and role in the area’s cultural life.
  • C. Columbus Avenue
    Columbus Avenue is a major thoroughfare in San Francisco known for running through the North Beach neighborhood and its vibrant mix of Italian eateries, cafes, and historic landmarks.
  • D. Dyckman Street
    Dyckman Street is a major east–west thoroughfare in the Inwood neighborhood of Upper Manhattan in New York City, connecting residential, commercial, and park areas near the northern tip of the borough.
  • E. Geneva Avenue
    Geneva Avenue is a major street in the Dorchester neighborhood of Boston, Massachusetts, known for its diverse residential and commercial areas and its proximity to the Fields Corner district.
  • 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_69a496d25d6881909dbd84f86d763992 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c5d70a948190b50a6c1b36abc740 completed March 1, 2026, 11:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1f83bf9248190821580e4d1e76e4d completed March 11, 2026, 11:18 p.m.
NEDg Description generation batch_69b1f8f83d10819099feb370fa9f14af completed March 11, 2026, 11:21 p.m.
NED2 Entity disambiguation (via description) batch_69b1fd02557c81908d42bb1a10024502 completed March 11, 2026, 11:38 p.m.
Created at: March 1, 2026, 8:01 p.m.