Triple

T11596728

Position	Surface form	Disambiguated ID	Type / Status
Subject	Battle of Ball's Bluff	`E275022`	entity
Predicate	commander	`P1061`	FINISHED
Object	Edward D. Baker	`—`	NE NERFINISHED

How this triple was built (3 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: Edward D. Baker | Statement: [Battle of Ball's Bluff, commander, Edward D. Baker]

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

Target entity: Edward D. Baker
Context triple: [Battle of Ball's Bluff, commander, Edward D. Baker]

A. Charles W. Baker
Charles W. Baker was the lead plaintiff in the landmark U.S. Supreme Court case Baker v. Carr, which established the principle of "one person, one vote" in legislative redistricting.
B. William F. Baker
William F. Baker is an American structural engineer renowned for pioneering innovative skyscraper designs, including serving as the lead structural engineer for the Burj Khalifa.
C. William F. Baker
William F. Baker was a prominent early 20th-century baseball executive and owner of the Philadelphia Phillies, after whom the Baker Bowl ballpark was named.
D. Charles M. Barnes
Charles M. Barnes was an American entrepreneur and bookseller best known as a co-founder of the Barnes & Noble bookstore chain.
E. E. D. Baker
E. D. Baker is an American author of children's and young adult fantasy novels, best known for her humorous and romantic fairy-tale retellings such as "The Frog Princess" series.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Edward D. Baker
Target entity description: Edward D. Baker was a U.S. senator from Oregon and Union Army colonel during the American Civil War, notable for being the only sitting U.S. senator killed in battle.

A. Charles W. Baker
Charles W. Baker was the lead plaintiff in the landmark U.S. Supreme Court case Baker v. Carr, which established the principle of "one person, one vote" in legislative redistricting.
B. William F. Baker
William F. Baker was a prominent early 20th-century baseball executive and owner of the Philadelphia Phillies, after whom the Baker Bowl ballpark was named.
C. William F. Baker
William F. Baker is an American structural engineer renowned for pioneering innovative skyscraper designs, including serving as the lead structural engineer for the Burj Khalifa.
D. Charles M. Barnes
Charles M. Barnes was an American entrepreneur and bookseller best known as a co-founder of the Barnes & Noble bookstore chain.
E. E. D. Baker
E. D. Baker is an American author of children's and young adult fantasy novels, best known for her humorous and romantic fairy-tale retellings such as "The Frog Princess" series.
F. None of above. chosen

Provenance (2 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_69d6aae6b14c81908dc5a74bad7591f9`	completed	April 8, 2026, 7:22 p.m.
NER	Named-entity recognition	`batch_69d89549c870819086e16e9110bbad87`	completed	April 10, 2026, 6:14 a.m.

Created at: April 8, 2026, 9:38 p.m.