Triple

T14311435
Position Surface form Disambiguated ID Type / Status
Subject Thomas U. Walter E354841 entity
Predicate notableWork P4 FINISHED
Object Chester County Courthouse (West Chester, Pennsylvania) E462567 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: Chester County Courthouse (West Chester, Pennsylvania) | Statement: [Thomas U. Walter, notableWork, Chester County Courthouse (West Chester, Pennsylvania)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chester County Courthouse (West Chester, Pennsylvania)
Context triple: [Thomas U. Walter, notableWork, Chester County Courthouse (West Chester, Pennsylvania)]
  • A. Chester County Courthouse chosen
    The Chester County Courthouse is a historic judicial building and landmark that serves as the center of county government and legal proceedings in Chester County, Pennsylvania.
  • B. Chester County Courthouse
    The Chester County Courthouse is a historic judicial building and local government center located in Chester County, South Carolina.
  • C. Schuylkill County Courthouse
    The Schuylkill County Courthouse is a historic government building that serves as the judicial and administrative center of Schuylkill County in Pottsville, Pennsylvania.
  • D. Lehigh County Courthouse
    Lehigh County Courthouse is the primary judicial and administrative center for Lehigh County, Pennsylvania, housing its main courts and county government offices.
  • E. Delaware County Courthouse
    The Delaware County Courthouse is the main judicial and administrative center for Delaware County, located in Media, Pennsylvania.
  • 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_69d8278ed42c8190b9f882dcce611347 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de85b386d0819087d14f3ce84a1997 completed April 14, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd3d3124488190b2ea35949294e297 completed May 8, 2026, 1:32 a.m.
Created at: April 10, 2026, 1:12 a.m.