Triple

T9344114
Position Surface form Disambiguated ID Type / Status
Subject Lancaster Station E224838 entity
Predicate partOf P40 FINISHED
Object Lancaster City Historic District
Lancaster City Historic District is a nationally recognized historic area in Lancaster, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its role as a longstanding commercial and cultural center.
 E792959 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: Lancaster City Historic District | Statement: [Lancaster Station, partOf, Lancaster City Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lancaster City Historic District
Context triple: [Lancaster Station, partOf, Lancaster City Historic District]
  • A. Lancaster Historic Town Square
    Lancaster Historic Town Square is the preserved historic downtown district of Lancaster, Texas, known for its 19th- and early 20th-century architecture and traditional small-town square layout.
  • B. Albion Historic District
    Albion Historic District is a historically significant mill village area in Lincoln, Rhode Island, known for its 19th-century industrial architecture and association with the Blackstone River textile industry.
  • C. Easton Historic District
    The Easton Historic District is a preserved area in Easton, Maryland, known for its well-maintained 18th- and 19th-century architecture and its significance in the town’s cultural and commercial history.
  • D. York Historic District
    York Historic District is a nationally recognized historic area in downtown York, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its role in early American history.
  • E. Hillsborough Historic District
    Hillsborough Historic District is a preserved area in Hillsborough, North Carolina, known for its well-maintained 18th- and 19th-century architecture and its significance in early American and state history.
  • 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: Lancaster City Historic District
Triple: [Lancaster Station, partOf, Lancaster City Historic District]
Generated description
Lancaster City Historic District is a nationally recognized historic area in Lancaster, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its role as a longstanding commercial and cultural center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lancaster City Historic District
Target entity description: Lancaster City Historic District is a nationally recognized historic area in Lancaster, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its role as a longstanding commercial and cultural center.
  • A. Lancaster Historic Town Square
    Lancaster Historic Town Square is the preserved historic downtown district of Lancaster, Texas, known for its 19th- and early 20th-century architecture and traditional small-town square layout.
  • B. Albion Historic District
    Albion Historic District is a historically significant mill village area in Lincoln, Rhode Island, known for its 19th-century industrial architecture and association with the Blackstone River textile industry.
  • C. Easton Historic District
    The Easton Historic District is a preserved area in Easton, Maryland, known for its well-maintained 18th- and 19th-century architecture and its significance in the town’s cultural and commercial history.
  • D. York Historic District
    York Historic District is a nationally recognized historic area in downtown York, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its role in early American history.
  • E. Hillsborough Historic District
    Hillsborough Historic District is a preserved area in Hillsborough, North Carolina, known for its well-maintained 18th- and 19th-century architecture and its significance in early American and state history.
  • 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_69ca842993248190a79ab06968994b86 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd4bb244e88190b269e0bc997f066a completed April 1, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0e410bc348190b0cae142bf850bce completed April 4, 2026, 10:12 a.m.
NEDg Description generation batch_69d0e5c27ef08190af2edd539358750a completed April 4, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_69d0e638ba5481909b879418ae293739 completed April 4, 2026, 10:21 a.m.
Created at: March 30, 2026, 7:40 p.m.