Triple

T160746
Position Surface form Disambiguated ID Type / Status
Subject 520 Chestnut Street E3278 entity
Predicate near P350 FINISHED
Object Old City historic district
The Old City historic district is a Philadelphia neighborhood renowned as the birthplace of American independence, featuring numerous preserved 18th-century buildings, landmarks, and cultural sites.
E19860 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: Old City historic district | Statement: [520 Chestnut Street, near, Old City historic district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Old City historic district
Context triple: [520 Chestnut Street, near, Old City historic district]
  • A. Cathedral Quarter
    Cathedral Quarter is a historic cultural and arts district in central Belfast known for its cobbled streets, vibrant nightlife, galleries, and festivals.
  • B. Independence Square Historic District
    Independence Square Historic District is a historic commercial and civic center in downtown Independence, Missouri, known for its 19th-century architecture and ties to westward expansion and President Harry S. Truman.
  • C. Old College Square
    Old College Square is the historic central parade ground of the Royal Military College Sandhurst, used for ceremonial events and military drills.
  • D. Belmont Center Historic District
    Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
  • E. Old Sacramento
    Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
  • 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: Old City historic district
Triple: [520 Chestnut Street, near, Old City historic district]
Generated description
The Old City historic district is a Philadelphia neighborhood renowned as the birthplace of American independence, featuring numerous preserved 18th-century buildings, landmarks, and cultural sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Old City historic district
Target entity description: The Old City historic district is a Philadelphia neighborhood renowned as the birthplace of American independence, featuring numerous preserved 18th-century buildings, landmarks, and cultural sites.
  • A. Cathedral Quarter
    Cathedral Quarter is a historic cultural and arts district in central Belfast known for its cobbled streets, vibrant nightlife, galleries, and festivals.
  • B. Independence Square Historic District
    Independence Square Historic District is a historic commercial and civic center in downtown Independence, Missouri, known for its 19th-century architecture and ties to westward expansion and President Harry S. Truman.
  • C. Old College Square
    Old College Square is the historic central parade ground of the Royal Military College Sandhurst, used for ceremonial events and military drills.
  • D. Belmont Center Historic District
    Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
  • E. Old Sacramento
    Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
  • 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_69a2527757ec819090b8becb2cf1a862 completed Feb. 28, 2026, 2:27 a.m.
NER Named-entity recognition batch_69a25856d934819095460b2ea566eb6b completed Feb. 28, 2026, 2:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2d4cbaedc81908aa7cf4df2661ccc completed Feb. 28, 2026, 11:43 a.m.
NEDg Description generation batch_69a2d5c4532081909855cb9fd5395624 completed Feb. 28, 2026, 11:47 a.m.
NED2 Entity disambiguation (via description) batch_69a2d63a6bc481908d6d3bd0f7e05ada completed Feb. 28, 2026, 11:49 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.