Triple

T9233110
Position Surface form Disambiguated ID Type / Status
Subject Philadelphia City Hall E221869 entity
Predicate locatedAt P40 FINISHED
Object Broad Street and Market Street
Broad Street and Market Street is the central intersection in Philadelphia that forms the heart of the city’s downtown and serves as a major transportation and civic hub.
E786150 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: Broad Street and Market Street | Statement: [Philadelphia City Hall, locatedAt, Broad Street and Market Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Broad Street and Market Street
Context triple: [Philadelphia City Hall, locatedAt, Broad Street and Market Street]
  • A. Pearl Street and Broad Street
    Pearl Street and Broad Street is a historic intersection in Lower Manhattan’s Financial District, notable for its association with colonial-era New York and landmarks like Fraunces Tavern.
  • B. Market Street and Spear Street
    Market Street and Spear Street is a busy downtown San Francisco intersection near the Embarcadero waterfront, serving as a major transit and commercial hub.
  • C. Market Street and Main Street
    Market Street and Main Street is a street intersection in San Francisco that serves as one of the access points to Embarcadero station in the city’s downtown area.
  • D. South Street
    South Street is a historic thoroughfare in Lower Manhattan, New York City, running along the East River waterfront and associated with the city’s former seaport and maritime commerce.
  • E. South Street
    South Street is a roadway in Key West, Florida, known for running along the island’s southern edge and providing access to the famous Southernmost Point buoy.
  • 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: Broad Street and Market Street
Triple: [Philadelphia City Hall, locatedAt, Broad Street and Market Street]
Generated description
Broad Street and Market Street is the central intersection in Philadelphia that forms the heart of the city’s downtown and serves as a major transportation and civic hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Broad Street and Market Street
Target entity description: Broad Street and Market Street is the central intersection in Philadelphia that forms the heart of the city’s downtown and serves as a major transportation and civic hub.
  • A. Pearl Street and Broad Street
    Pearl Street and Broad Street is a historic intersection in Lower Manhattan’s Financial District, notable for its association with colonial-era New York and landmarks like Fraunces Tavern.
  • B. Market Street and Spear Street
    Market Street and Spear Street is a busy downtown San Francisco intersection near the Embarcadero waterfront, serving as a major transit and commercial hub.
  • C. Market Street and Main Street
    Market Street and Main Street is a street intersection in San Francisco that serves as one of the access points to Embarcadero station in the city’s downtown area.
  • D. South Street
    South Street is a historic thoroughfare in Lower Manhattan, New York City, running along the East River waterfront and associated with the city’s former seaport and maritime commerce.
  • E. South Street
    South Street is a roadway in Key West, Florida, known for running along the island’s southern edge and providing access to the famous Southernmost Point buoy.
  • 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_69ca83ed628c8190bc02d641e57f097f completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccee1baa3c8190870d1e850ccab1e0 completed April 1, 2026, 10:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d077bb5b10819083fd2de3ed7d69a4 completed April 4, 2026, 2:30 a.m.
NEDg Description generation batch_69d079227348819083cc2c1bb36831f0 completed April 4, 2026, 2:36 a.m.
NED2 Entity disambiguation (via description) batch_69d07980eb1481909450ec1e6537587f completed April 4, 2026, 2:37 a.m.
Created at: March 30, 2026, 7:29 p.m.