Triple

T23007073

Position	Surface form	Disambiguated ID	Type / Status
Subject	Sombrero Beach	`E572802`	entity
Predicate	isManagedBy	`P86`	FINISHED
Object	City of Marathon	`—`	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: City of Marathon | Statement: [Sombrero Beach, isManagedBy, City of Marathon]

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

Target entity: City of Marathon
Context triple: [Sombrero Beach, isManagedBy, City of Marathon]

A. Athens of the North
"Athens of the North" is a nickname for Edinburgh, highlighting the city's historic role as a major center of learning, philosophy, and neoclassical architecture in Europe.
B. Athens of the South
Athens of the South is a nickname for Nashville, Tennessee, highlighting its reputation as a major center of higher education and culture in the United States.
C. Mother of Cities
Mother of Cities is an ancient honorific title for the city of Balkh, reflecting its status as one of the oldest and historically most important urban centers in the region of present-day northern Afghanistan.
D. Town of Sparta
The Town of Sparta is a small rural municipality in western New York State known for its agricultural landscape and location within Livingston County.
E. Marble City
Marble City is the nickname of Kilkenny, an Irish city famed for its distinctive black limestone and historic architecture.
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: City of Marathon
Target entity description: The City of Marathon is a municipality in the Florida Keys known for its coastal lifestyle, boating and fishing culture, and popular beaches and marine attractions.

A. Athens of the North
"Athens of the North" is a nickname for Edinburgh, highlighting the city's historic role as a major center of learning, philosophy, and neoclassical architecture in Europe.
B. Athens of the South
Athens of the South is a nickname for Nashville, Tennessee, highlighting its reputation as a major center of higher education and culture in the United States.
C. Mother of Cities
Mother of Cities is an ancient honorific title for the city of Balkh, reflecting its status as one of the oldest and historically most important urban centers in the region of present-day northern Afghanistan.
D. Town of Sparta
The Town of Sparta is a small rural municipality in western New York State known for its agricultural landscape and location within Livingston County.
E. Marble City
Marble City is the nickname of Kilkenny, an Irish city famed for its distinctive black limestone and historic architecture.
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_69e245b6a3ac81908087599eefe3e365`	completed	April 17, 2026, 2:37 p.m.
NER	Named-entity recognition	`batch_69f1835706dc8190b3f9743c0f336bb2`	completed	April 29, 2026, 4:04 a.m.

Created at: April 17, 2026, 3:51 p.m.