Triple

T2930396
Position Surface form Disambiguated ID Type / Status
Subject City Hall station (SEPTA) E78946 entity
Predicate hasEntrance P6140 FINISHED
Object West Market Street
West Market Street is a major thoroughfare in downtown Philadelphia lined with offices, shops, and transit access points.
 E318708 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: West Market Street | Statement: [City Hall station (SEPTA), hasEntrance, West Market Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Market Street
Context triple: [City Hall station (SEPTA), hasEntrance, West Market Street]
  • A. East Market Street
    East Market Street is a major thoroughfare in Center City Philadelphia, lined with commercial, civic, and historic landmarks.
  • B. West Main Street
    West Main Street is a primary thoroughfare and commercial corridor in Newark, Delaware, lined with businesses, services, and local landmarks.
  • C. South Market Street
    South Market Street is a primary thoroughfare in Frederick, Maryland, running through the historic area that includes landmarks such as Mount Olivet Cemetery.
  • D. West Broad Street
    West Broad Street is a major thoroughfare in Columbus, Ohio, known for its historic landmarks, commercial activity, and role as a key east–west route through the city.
  • E. Old Broad Street
    Old Broad Street is a historic thoroughfare in the City of London’s financial district, lined with offices, financial institutions, and notable commercial buildings.
  • 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: West Market Street
Triple: [City Hall station (SEPTA), hasEntrance, West Market Street]
Generated description
West Market Street is a major thoroughfare in downtown Philadelphia lined with offices, shops, and transit access points.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: West Market Street
Target entity description: West Market Street is a major thoroughfare in downtown Philadelphia lined with offices, shops, and transit access points.
  • A. East Market Street
    East Market Street is a major thoroughfare in Center City Philadelphia, lined with commercial, civic, and historic landmarks.
  • B. West Main Street
    West Main Street is a primary thoroughfare and commercial corridor in Newark, Delaware, lined with businesses, services, and local landmarks.
  • C. South Market Street
    South Market Street is a primary thoroughfare in Frederick, Maryland, running through the historic area that includes landmarks such as Mount Olivet Cemetery.
  • D. West Broad Street
    West Broad Street is a major thoroughfare in Columbus, Ohio, known for its historic landmarks, commercial activity, and role as a key east–west route through the city.
  • E. Old Broad Street
    Old Broad Street is a historic thoroughfare in the City of London’s financial district, lined with offices, financial institutions, and notable commercial buildings.
  • 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_69ad8b0d40b481908bc2a5fa2e73c3fb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad980191388190ac2455a7d9867be3 completed March 8, 2026, 3:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b12e181898819087ed4acfd24c00a1 completed March 11, 2026, 8:55 a.m.
NEDg Description generation batch_69b12f188c7c81908d1d575252dc4bda completed March 11, 2026, 9 a.m.
NED2 Entity disambiguation (via description) batch_69b1c9bccb3081909e6869b5cba68117 completed March 11, 2026, 7:59 p.m.
Created at: March 8, 2026, 2:55 p.m.