Triple

T3999404

Position	Surface form	Disambiguated ID	Type / Status
Subject	United States District Court for the Western District of Pennsylvania	`E87176`	entity
Predicate	hasCourthouse	`P7595`	FINISHED
Object	Erie federal courthouse The Erie federal courthouse is a federal judicial building in Erie, Pennsylvania, that houses proceedings of the U.S. District Court for the Western District of Pennsylvania.	`E406414`	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: Erie federal courthouse | Statement: [United States District Court for the Western District of Pennsylvania, hasCourthouse, Erie federal courthouse]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Erie federal courthouse
Context triple: [United States District Court for the Western District of Pennsylvania, hasCourthouse, Erie federal courthouse]

A. Brien McMahon Federal Building and United States Courthouse
The Brien McMahon Federal Building and United States Courthouse is a federal judicial facility in Connecticut that houses proceedings and offices of the U.S. District Court.
B. Youngstown federal courthouse
The Youngstown federal courthouse is a federal judicial building in Youngstown, Ohio, that houses proceedings and offices of the U.S. District Court for the Northern District of Ohio.
C. Potter Stewart United States Courthouse
The Potter Stewart United States Courthouse is a federal courthouse in Cincinnati, Ohio, named after Supreme Court Justice Potter Stewart and serving as a primary venue for the U.S. Court of Appeals for the Sixth Circuit.
D. Akron federal courthouse
The Akron federal courthouse is a federal judicial building in Akron, Ohio, that houses proceedings of the U.S. District Court serving the Northern District of Ohio.
E. Kenneth B. Keating Federal Building
The Kenneth B. Keating Federal Building is a federal courthouse and office building in Rochester, New York, named after former U.S. Senator and judge Kenneth B. Keating.
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: Erie federal courthouse
Triple: [United States District Court for the Western District of Pennsylvania, hasCourthouse, Erie federal courthouse]

Generated description

The Erie federal courthouse is a federal judicial building in Erie, Pennsylvania, that houses proceedings of the U.S. District Court for the Western District of Pennsylvania.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Erie federal courthouse
Target entity description: The Erie federal courthouse is a federal judicial building in Erie, Pennsylvania, that houses proceedings of the U.S. District Court for the Western District of Pennsylvania.

A. Brien McMahon Federal Building and United States Courthouse
The Brien McMahon Federal Building and United States Courthouse is a federal judicial facility in Connecticut that houses proceedings and offices of the U.S. District Court.
B. Youngstown federal courthouse
The Youngstown federal courthouse is a federal judicial building in Youngstown, Ohio, that houses proceedings and offices of the U.S. District Court for the Northern District of Ohio.
C. Potter Stewart United States Courthouse
The Potter Stewart United States Courthouse is a federal courthouse in Cincinnati, Ohio, named after Supreme Court Justice Potter Stewart and serving as a primary venue for the U.S. Court of Appeals for the Sixth Circuit.
D. Akron federal courthouse
The Akron federal courthouse is a federal judicial building in Akron, Ohio, that houses proceedings of the U.S. District Court serving the Northern District of Ohio.
E. Kenneth B. Keating Federal Building
The Kenneth B. Keating Federal Building is a federal courthouse and office building in Rochester, New York, named after former U.S. Senator and judge Kenneth B. Keating.
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_69aed94118148190975e6aa4e554cde9`	completed	March 9, 2026, 2:29 p.m.
NER	Named-entity recognition	`batch_69aefa4065ac8190a898a1025365b8e9`	completed	March 9, 2026, 4:50 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b54c5b17c48190b8fd2a6728a65b10`	completed	March 14, 2026, 11:54 a.m.
NEDg	Description generation	`batch_69b54d41fa008190972411203c8a07f2`	completed	March 14, 2026, 11:57 a.m.
NED2	Entity disambiguation (via description)	`batch_69b54de8dc708190b83978b15aed2e13`	completed	March 14, 2026, noon

Created at: March 9, 2026, 3:34 p.m.