Triple

T20636875

Position	Surface form	Disambiguated ID	Type / Status
Subject	Brown County, Kansas	`E507106`	entity
Predicate	namedAfter	`P63`	FINISHED
Object	U.S. Senator Albert G. Brown U.S. Senator Albert G. Brown was a 19th-century American politician from Mississippi who served in both the U.S. House of Representatives and the U.S. Senate and was known for his pro-slavery and states’ rights positions.	`E1442622`	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. Senator Albert G. Brown | Statement: [Brown County, Kansas, namedAfter, U.S. Senator Albert G. Brown]

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

Target entity: U.S. Senator Albert G. Brown
Context triple: [Brown County, Kansas, namedAfter, U.S. Senator Albert G. Brown]

A. U.S. Senator James Guthrie
U.S. Senator James Guthrie was a 19th-century American politician from Kentucky who served as a U.S. senator and as Secretary of the Treasury under President Franklin Pierce.
B. U.S. Senator Lewis F. Linn
U.S. Senator Lewis F. Linn was a 19th-century Missouri politician known for championing American settlement and territorial claims in the Pacific Northwest.
C. Senator Elbert D. Thomas
Senator Elbert D. Thomas was a mid-20th-century Democratic U.S. Senator from Utah known for his work on education, foreign policy, and support for New Deal and internationalist policies.
D. Alton J. Lemon
Alton J. Lemon was a civil rights activist and lead plaintiff in the landmark U.S. Supreme Court case Lemon v. Kurtzman, which established the “Lemon test” for evaluating violations of the Establishment Clause.
E. Representative William H. Clagett
Representative William H. Clagett was a 19th-century U.S. congressman best known for his pivotal role in the creation of Yellowstone National Park, the world’s first national park.
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. Senator Albert G. Brown
Triple: [Brown County, Kansas, namedAfter, U.S. Senator Albert G. Brown]

Generated description

U.S. Senator Albert G. Brown was a 19th-century American politician from Mississippi who served in both the U.S. House of Representatives and the U.S. Senate and was known for his pro-slavery and states’ rights positions.

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

Target entity: U.S. Senator Albert G. Brown
Target entity description: U.S. Senator Albert G. Brown was a 19th-century American politician from Mississippi who served in both the U.S. House of Representatives and the U.S. Senate and was known for his pro-slavery and states’ rights positions.

A. U.S. Senator James Guthrie
U.S. Senator James Guthrie was a 19th-century American politician from Kentucky who served as a U.S. senator and as Secretary of the Treasury under President Franklin Pierce.
B. U.S. Senator Lewis F. Linn
U.S. Senator Lewis F. Linn was a 19th-century Missouri politician known for championing American settlement and territorial claims in the Pacific Northwest.
C. Senator Elbert D. Thomas
Senator Elbert D. Thomas was a mid-20th-century Democratic U.S. Senator from Utah known for his work on education, foreign policy, and support for New Deal and internationalist policies.
D. Alton J. Lemon
Alton J. Lemon was a civil rights activist and lead plaintiff in the landmark U.S. Supreme Court case Lemon v. Kurtzman, which established the “Lemon test” for evaluating violations of the Establishment Clause.
E. Representative William H. Clagett
Representative William H. Clagett was a 19th-century U.S. congressman best known for his pivotal role in the creation of Yellowstone National Park, the world’s first national park.
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_69e0b4bd4a0081908d4e97a590a33fb2`	completed	April 16, 2026, 10:06 a.m.
NER	Named-entity recognition	`batch_69e6ad1089448190b936de6fd29c8350`	completed	April 20, 2026, 10:47 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a08c588a18881909a6f7c0eac0d11f4`	completed	May 16, 2026, 7:29 p.m.
NEDg	Description generation	`batch_6a08c675f4088190a499bec77b64b2af`	completed	May 16, 2026, 7:33 p.m.
NED2	Entity disambiguation (via description)	`batch_6a08c6e60f308190a772c0133b9016e9`	completed	May 16, 2026, 7:35 p.m.

Created at: April 16, 2026, 11:42 a.m.