Triple

T2866386
Position Surface form Disambiguated ID Type / Status
Subject Jackson Boulevard Historic District E63448 entity
Predicate namedAfter P63 FINISHED
Object Jackson Boulevard
Jackson Boulevard is a major historic thoroughfare in Chicago, Illinois, known for its early 20th-century architecture and role in the city’s urban development.
E526269 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: Jackson Boulevard | Statement: [Jackson Boulevard Historic District, namedAfter, Jackson Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jackson Boulevard
Context triple: [Jackson Boulevard Historic District, namedAfter, Jackson Boulevard]
  • A. Columbus Boulevard
    Columbus Boulevard is a major roadway running along Philadelphia’s Delaware River waterfront, serving as a key corridor for traffic, commerce, and access to riverside attractions.
  • B. Jackson Avenue
    Jackson Avenue is a street in Long Island City, Queens, New York City, that serves as a major thoroughfare connecting local neighborhoods and transit hubs.
  • C. Peninsula Boulevard
    Peninsula Boulevard is a major thoroughfare in Nassau County, New York, connecting several South Shore communities and serving as a key route between local neighborhoods and larger regional roads.
  • D. Lincoln Boulevard
    Lincoln Boulevard is a major north–south arterial street on the Westside of Los Angeles that runs near the coast and connects several neighborhoods and beach communities.
  • E. Day Boulevard
    Day Boulevard is a scenic waterfront roadway in Boston, Massachusetts, known for running along the shores of Dorchester Bay and providing access to parks and beaches.
  • 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: Jackson Boulevard
Triple: [Jackson Boulevard Historic District, namedAfter, Jackson Boulevard]
Generated description
Jackson Boulevard is a major historic thoroughfare in Chicago, Illinois, known for its early 20th-century architecture and role in the city’s urban development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jackson Boulevard
Target entity description: Jackson Boulevard is a major historic thoroughfare in Chicago, Illinois, known for its early 20th-century architecture and role in the city’s urban development.
  • A. Columbus Boulevard
    Columbus Boulevard is a major roadway running along Philadelphia’s Delaware River waterfront, serving as a key corridor for traffic, commerce, and access to riverside attractions.
  • B. Jackson Avenue
    Jackson Avenue is a street in Long Island City, Queens, New York City, that serves as a major thoroughfare connecting local neighborhoods and transit hubs.
  • C. Peninsula Boulevard
    Peninsula Boulevard is a major thoroughfare in Nassau County, New York, connecting several South Shore communities and serving as a key route between local neighborhoods and larger regional roads.
  • D. Lincoln Boulevard
    Lincoln Boulevard is a major north–south arterial street on the Westside of Los Angeles that runs near the coast and connects several neighborhoods and beach communities.
  • E. Day Boulevard
    Day Boulevard is a scenic waterfront roadway in Boston, Massachusetts, known for running along the shores of Dorchester Bay and providing access to parks and beaches.
  • 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_69ab4c42fb8c8190b36e161d47c03b81 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdfbb7ed4819096ca65391077e2af completed March 7, 2026, 8:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69bfb6fb95008190af52d015903bca5c completed March 22, 2026, 9:31 a.m.
NEDg Description generation batch_69bfb77a5c9c819091a42db2d4bc9575 completed March 22, 2026, 9:33 a.m.
NED2 Entity disambiguation (via description) batch_69bfb7c53de081909b40adbdc5b23b24 completed March 22, 2026, 9:35 a.m.
Created at: March 6, 2026, 10:02 p.m.