Triple

T3181963
Position Surface form Disambiguated ID Type / Status
Subject Magoun Square E66608 entity
Predicate streetJunctionOf P6234 FINISHED
Object Dexter Street
Dexter Street is a local roadway that connects into the busy commercial and transit hub of Magoun Square in Somerville, Massachusetts.
E527627 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: Dexter Street | Statement: [Magoun Square, streetJunctionOf, Dexter Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dexter Street
Context triple: [Magoun Square, streetJunctionOf, Dexter Street]
  • A. Bennett Street
    Bennett Street is a historic street in the city of Bath, England, known for its Georgian architecture and proximity to notable landmarks such as the Assembly Rooms.
  • B. Quincy Street
    Quincy Street is a notable street in Cambridge, Massachusetts, that runs through Harvard University's campus and is lined with several important academic and cultural buildings.
  • C. Keefer Street
    Keefer Street is a notable thoroughfare in Vancouver’s Chinatown, known for its historic buildings, cultural landmarks, and vibrant local businesses.
  • D. Bauman Street
    Bauman Street is a central pedestrian thoroughfare in Kazan, Russia, known for its historic architecture, shops, cafes, and cultural attractions.
  • E. Decatur Street
    Decatur Street is a historic and lively thoroughfare in New Orleans known for its bars, restaurants, music venues, and views along the Mississippi River.
  • 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: Dexter Street
Triple: [Magoun Square, streetJunctionOf, Dexter Street]
Generated description
Dexter Street is a local roadway that connects into the busy commercial and transit hub of Magoun Square in Somerville, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dexter Street
Target entity description: Dexter Street is a local roadway that connects into the busy commercial and transit hub of Magoun Square in Somerville, Massachusetts.
  • A. Bennett Street
    Bennett Street is a historic street in the city of Bath, England, known for its Georgian architecture and proximity to notable landmarks such as the Assembly Rooms.
  • B. Quincy Street
    Quincy Street is a notable street in Cambridge, Massachusetts, that runs through Harvard University's campus and is lined with several important academic and cultural buildings.
  • C. Keefer Street
    Keefer Street is a notable thoroughfare in Vancouver’s Chinatown, known for its historic buildings, cultural landmarks, and vibrant local businesses.
  • D. Bauman Street
    Bauman Street is a central pedestrian thoroughfare in Kazan, Russia, known for its historic architecture, shops, cafes, and cultural attractions.
  • E. Decatur Street
    Decatur Street is a historic and lively thoroughfare in New Orleans known for its bars, restaurants, music venues, and views along the Mississippi River.
  • 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_69ad8587c1bc8190a2595f2c22ee1001 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada6bd07888190b680eace8290d821 completed March 8, 2026, 4:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69bff4a84e5881908df112c3a405bbde completed March 22, 2026, 1:54 p.m.
NEDg Description generation batch_69bff5460aa08190847827e7482b9936 completed March 22, 2026, 1:57 p.m.
NED2 Entity disambiguation (via description) batch_69bff59931b88190afd6c28f10cb037b completed March 22, 2026, 1:58 p.m.
Created at: March 8, 2026, 3:06 p.m.