Triple

T15071157

Position	Surface form	Disambiguated ID	Type / Status
Subject	A. Ten Eyck Brown	`E379880`	entity
Predicate	notableWork	`P4`	FINISHED
Object	U.S. Post Office and Courthouse (Tampa, Florida) The U.S. Post Office and Courthouse in Tampa, Florida, is a historic early 20th-century federal building known for its monumental architecture and long service as both a postal facility and federal courthouse.	`E1135657`	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: U.S. Post Office and Courthouse (Tampa, Florida) | Statement: [A. Ten Eyck Brown, notableWork, U.S. Post Office and Courthouse (Tampa, Florida)]

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

Target entity: U.S. Post Office and Courthouse (Tampa, Florida)
Context triple: [A. Ten Eyck Brown, notableWork, U.S. Post Office and Courthouse (Tampa, Florida)]

A. United States Courthouse, Jacksonville, Florida
The United States Courthouse in Jacksonville, Florida is a federal judicial building that houses U.S. District Court operations for the Middle District of Florida.
B. U.S. Post Office and Courthouse (New Orleans, Louisiana)
The U.S. Post Office and Courthouse in New Orleans, Louisiana, is a historic federal building known for its grand late-19th-century architecture and long service as both a postal facility and federal courthouse.
C. United States Post Office and Courthouse
The United States Post Office and Courthouse is a historic federal building in Charleston, South Carolina, that houses both postal services and federal courtrooms and forms one of the famed “Four Corners of Law” at the city’s central intersection.
D. Florida Supreme Court Building
The Florida Supreme Court Building is the historic courthouse in Tallahassee that houses the highest judicial authority of the state of Florida.
E. Tampa City Hall
Tampa City Hall is the historic municipal building in downtown Tampa, Florida, that houses the city’s government offices and serves as the central venue for official civic proceedings.
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: U.S. Post Office and Courthouse (Tampa, Florida)
Triple: [A. Ten Eyck Brown, notableWork, U.S. Post Office and Courthouse (Tampa, Florida)]

Generated description

The U.S. Post Office and Courthouse in Tampa, Florida, is a historic early 20th-century federal building known for its monumental architecture and long service as both a postal facility and federal courthouse.

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

Target entity: U.S. Post Office and Courthouse (Tampa, Florida)
Target entity description: The U.S. Post Office and Courthouse in Tampa, Florida, is a historic early 20th-century federal building known for its monumental architecture and long service as both a postal facility and federal courthouse.

A. United States Courthouse, Jacksonville, Florida
The United States Courthouse in Jacksonville, Florida is a federal judicial building that houses U.S. District Court operations for the Middle District of Florida.
B. U.S. Post Office and Courthouse (New Orleans, Louisiana)
The U.S. Post Office and Courthouse in New Orleans, Louisiana, is a historic federal building known for its grand late-19th-century architecture and long service as both a postal facility and federal courthouse.
C. United States Post Office and Courthouse
The United States Post Office and Courthouse is a historic federal building in Charleston, South Carolina, that houses both postal services and federal courtrooms and forms one of the famed “Four Corners of Law” at the city’s central intersection.
D. Florida Supreme Court Building
The Florida Supreme Court Building is the historic courthouse in Tallahassee that houses the highest judicial authority of the state of Florida.
E. Tampa City Hall
Tampa City Hall is the historic municipal building in downtown Tampa, Florida, that houses the city’s government offices and serves as the central venue for official civic proceedings.
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_69d85cd7683881908d405c1b5d7b4f7f`	completed	April 10, 2026, 2:13 a.m.
NER	Named-entity recognition	`batch_69dff7f86df48190b3a2cf441fefb477`	completed	April 15, 2026, 8:41 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fea5cd4b6c8190aa9ff73d5be31864`	completed	May 9, 2026, 3:11 a.m.
NEDg	Description generation	`batch_69fea8e838b4819091e0a3d099c49059`	completed	May 9, 2026, 3:24 a.m.
NED2	Entity disambiguation (via description)	`batch_69fea986e0dc8190a56e71288c6a7ef4`	completed	May 9, 2026, 3:27 a.m.

Created at: April 10, 2026, 3:02 a.m.