Triple

T4830483
Position Surface form Disambiguated ID Type / Status
Subject Elfreth's Alley Museum E107931 entity
Predicate heritageDesignationContext P6023 FINISHED
Object Elfreth's Alley is a National Historic Landmark E5559 NE FINISHED

How this triple was built (2 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: Elfreth's Alley is a National Historic Landmark | Statement: [Elfreth's Alley Museum, heritageDesignationContext, Elfreth's Alley is a National Historic Landmark]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Elfreth's Alley is a National Historic Landmark
Context triple: [Elfreth's Alley Museum, heritageDesignationContext, Elfreth's Alley is a National Historic Landmark]
  • A. Elfreth's Alley chosen
    Elfreth's Alley is a historic residential street in Philadelphia, often cited as the oldest continuously inhabited street in the United States, known for its preserved 18th-century homes.
  • B. Elfreth's Alley Museum
    Elfreth's Alley Museum is a historic house museum in Philadelphia that interprets daily life on one of the oldest continuously inhabited residential streets in the United States.
  • C. Snake Alley Historic District
    Snake Alley Historic District is a historic area in Burlington, Iowa, centered around the famously winding brick street often called one of the most crooked in the United States.
  • D. Front Street historic district
    The Front Street historic district is a preserved area in Cockburn Town known for its colonial-era architecture and role as the town’s traditional commercial and administrative center.
  • E. Fourth Street Historic District
    The Fourth Street Historic District is a preserved commercial area in downtown Sioux City, Iowa, known for its late 19th-century architecture, historic warehouses, and revitalized shops and restaurants.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd43fac8188190803f0327190621e4 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6cc7c0148190a3147d5ff304ffb2 completed March 20, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4dd0bf7c8190a11065bb61def18e completed March 21, 2026, 7:50 a.m.
Created at: March 20, 2026, 1:24 p.m.