Triple

T5429624
Position Surface form Disambiguated ID Type / Status
Subject 15–16th & Locust station E121449 entity
Predicate hasExitTo P29827 FINISHED
Object 16th Street
16th Street is a major north–south thoroughfare in Center City Philadelphia, Pennsylvania, lined with commercial, residential, and institutional buildings.
E523708 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: 16th Street | Statement: [15–16th & Locust station, hasExitTo, 16th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 16th Street
Context triple: [15–16th & Locust station, hasExitTo, 16th Street]
  • A. 6th Street
    6th Street is a notable thoroughfare in Philadelphia’s historic district, running past landmarks such as Independence Square and other key sites tied to the American Revolution.
  • B. 18th Street
    18th Street is a primary thoroughfare running through the Lower West Side neighborhood of New York City, known for its mix of residential buildings, local businesses, and urban streetscape.
  • C. North 24th Street
    North 24th Street is a notable north–south thoroughfare in Omaha, Nebraska, historically recognized as a commercial and cultural hub of the city’s African American community.
  • D. Independence Avenue
    Independence Avenue is a major east–west thoroughfare in Washington, D.C., running along the southern edge of the National Mall and lined with prominent federal buildings and monuments.
  • E. 14th Street
    14th Street is a New York City Subway station complex in Manhattan that serves the 1 train along with several other lines.
  • 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: 16th Street
Triple: [15–16th & Locust station, hasExitTo, 16th Street]
Generated description
16th Street is a major north–south thoroughfare in Center City Philadelphia, Pennsylvania, lined with commercial, residential, and institutional buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 16th Street
Target entity description: 16th Street is a major north–south thoroughfare in Center City Philadelphia, Pennsylvania, lined with commercial, residential, and institutional buildings.
  • A. 6th Street
    6th Street is a notable thoroughfare in Philadelphia’s historic district, running past landmarks such as Independence Square and other key sites tied to the American Revolution.
  • B. 18th Street
    18th Street is a primary thoroughfare running through the Lower West Side neighborhood of New York City, known for its mix of residential buildings, local businesses, and urban streetscape.
  • C. North 24th Street
    North 24th Street is a notable north–south thoroughfare in Omaha, Nebraska, historically recognized as a commercial and cultural hub of the city’s African American community.
  • D. Independence Avenue
    Independence Avenue is a major east–west thoroughfare in Washington, D.C., running along the southern edge of the National Mall and lined with prominent federal buildings and monuments.
  • E. 14th Street
    14th Street is a New York City Subway station complex in Manhattan that serves the 1 train along with several other lines.
  • 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_69bd463c65f0819082ee6483ab4b466a completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd883d1bfc8190859bb05cfab065c8 completed March 20, 2026, 5:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf6c548a40819086910fbc39b21e90 completed March 22, 2026, 4:13 a.m.
NEDg Description generation batch_69bf6cc99c008190a4ed80b21d3f88df completed March 22, 2026, 4:15 a.m.
NED2 Entity disambiguation (via description) batch_69bf6d8959e48190b9f75abf064c0d0f completed March 22, 2026, 4:18 a.m.
Created at: March 20, 2026, 2:06 p.m.