Triple

T10656615
Position Surface form Disambiguated ID Type / Status
Subject MacArthur Bridge E251104 entity
Predicate isOn P1493 FINISHED
Object East Grand Boulevard
East Grand Boulevard is a major thoroughfare in Detroit, Michigan, known for connecting key city landmarks and industrial areas, including access to Belle Isle via the MacArthur Bridge.
E885164 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: East Grand Boulevard | Statement: [MacArthur Bridge, isOn, East Grand Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Grand Boulevard
Context triple: [MacArthur Bridge, isOn, East Grand Boulevard]
  • A. Hylan Boulevard
    Hylan Boulevard is a major thoroughfare on Staten Island in New York City, running along much of the island’s East Shore and serving as a key commercial and transportation corridor.
  • B. Brookville Boulevard
    Brookville Boulevard is a major roadway in the southeastern Queens area of New York City that serves as a key local connector between residential neighborhoods and regional routes.
  • C. South Boulevard
    South Boulevard is a major thoroughfare in Oak Park, Illinois, running parallel to the CTA Green Line and serving residential and commercial areas near Ridgeland station.
  • D. Dekalb Avenue
    Dekalb Avenue is a major thoroughfare in Brooklyn, New York City, known for running through neighborhoods such as Bedford–Stuyvesant and connecting residential areas with commercial and cultural hubs.
  • E. Fairmount Avenue
    Fairmount Avenue is a primary commercial street in the Fairmount neighborhood, lined with shops, restaurants, and local businesses that serve as a central hub for the community.
  • 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: East Grand Boulevard
Triple: [MacArthur Bridge, isOn, East Grand Boulevard]
Generated description
East Grand Boulevard is a major thoroughfare in Detroit, Michigan, known for connecting key city landmarks and industrial areas, including access to Belle Isle via the MacArthur Bridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Grand Boulevard
Target entity description: East Grand Boulevard is a major thoroughfare in Detroit, Michigan, known for connecting key city landmarks and industrial areas, including access to Belle Isle via the MacArthur Bridge.
  • A. Hylan Boulevard
    Hylan Boulevard is a major thoroughfare on Staten Island in New York City, running along much of the island’s East Shore and serving as a key commercial and transportation corridor.
  • B. Brookville Boulevard
    Brookville Boulevard is a major roadway in the southeastern Queens area of New York City that serves as a key local connector between residential neighborhoods and regional routes.
  • C. South Boulevard
    South Boulevard is a major thoroughfare in Oak Park, Illinois, running parallel to the CTA Green Line and serving residential and commercial areas near Ridgeland station.
  • D. Dekalb Avenue
    Dekalb Avenue is a major thoroughfare in Brooklyn, New York City, known for running through neighborhoods such as Bedford–Stuyvesant and connecting residential areas with commercial and cultural hubs.
  • E. Fairmount Avenue
    Fairmount Avenue is a primary commercial street in the Fairmount neighborhood, lined with shops, restaurants, and local businesses that serve as a central hub for the community.
  • 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_69d6aa5a4c4881908f39be6efe5981e5 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6dffa73a08190bf661df600b4ab96 completed April 8, 2026, 11:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69de552d2d548190b6ade494ef2cbe7e completed April 14, 2026, 2:54 p.m.
NEDg Description generation batch_69de5952f6c48190abd3b87372d54f58 completed April 14, 2026, 3:12 p.m.
NED2 Entity disambiguation (via description) batch_69de5ed49c9c8190a4085407f88d7a05 completed April 14, 2026, 3:35 p.m.
Created at: April 8, 2026, 9:07 p.m.