Triple

T4813922

Position	Surface form	Disambiguated ID	Type / Status
Subject	Thacher Island South Tower	`E107137`	entity
Predicate	managedBy	`P86`	FINISHED
Object	Thacher Island Association (for preservation and access) Thacher Island Association (for preservation and access) is a nonprofit organization dedicated to preserving the historic features and natural environment of Thacher Island, Massachusetts, and maintaining public access to its landmarks.	`E474672`	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: Thacher Island Association (for preservation and access) | Statement: [Thacher Island South Tower, managedBy, Thacher Island Association (for preservation and access)]

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

Target entity: Thacher Island Association (for preservation and access)
Context triple: [Thacher Island South Tower, managedBy, Thacher Island Association (for preservation and access)]

A. Santa Rosa Island Authority
The Santa Rosa Island Authority is a local governing body that manages and promotes development, tourism, and public services on Santa Rosa Island in Florida.
B. Abemama Island Council
Abemama Island Council is the local governmental authority responsible for administering and managing public affairs on Abemama Atoll in Kiribati.
C. Archipelago Management Board
The Archipelago Management Board is a co-management body that oversees the protection and management of Gwaii Haanas in partnership between the Haida Nation and the Government of Canada.
D. Nonouti Island Council
Nonouti Island Council is the local governmental authority responsible for administering public services and community affairs on Nonouti Island in Kiribati.
E. Thacher Island National Wildlife Refuge
Thacher Island National Wildlife Refuge is a protected coastal habitat in Massachusetts established to conserve seabird nesting areas and other wildlife on and around Thacher Island.
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: Thacher Island Association (for preservation and access)
Triple: [Thacher Island South Tower, managedBy, Thacher Island Association (for preservation and access)]

Generated description

Thacher Island Association (for preservation and access) is a nonprofit organization dedicated to preserving the historic features and natural environment of Thacher Island, Massachusetts, and maintaining public access to its landmarks.

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

Target entity: Thacher Island Association (for preservation and access)
Target entity description: Thacher Island Association (for preservation and access) is a nonprofit organization dedicated to preserving the historic features and natural environment of Thacher Island, Massachusetts, and maintaining public access to its landmarks.

A. Santa Rosa Island Authority
The Santa Rosa Island Authority is a local governing body that manages and promotes development, tourism, and public services on Santa Rosa Island in Florida.
B. Abemama Island Council
Abemama Island Council is the local governmental authority responsible for administering and managing public affairs on Abemama Atoll in Kiribati.
C. Archipelago Management Board
The Archipelago Management Board is a co-management body that oversees the protection and management of Gwaii Haanas in partnership between the Haida Nation and the Government of Canada.
D. Nonouti Island Council
Nonouti Island Council is the local governmental authority responsible for administering public services and community affairs on Nonouti Island in Kiribati.
E. Thacher Island National Wildlife Refuge
Thacher Island National Wildlife Refuge is a protected coastal habitat in Massachusetts established to conserve seabird nesting areas and other wildlife on and around Thacher Island.
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_69bd43f779448190b92885cb70abb6c2`	completed	March 20, 2026, 12:56 p.m.
NER	Named-entity recognition	`batch_69bd6c80ce048190a7c9f14431d7c62f`	completed	March 20, 2026, 3:49 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69be5ca8c29081909701bfd4ea60586d`	completed	March 21, 2026, 8:54 a.m.
NEDg	Description generation	`batch_69be6127328c8190971ec1169f0d168d`	completed	March 21, 2026, 9:13 a.m.
NED2	Entity disambiguation (via description)	`batch_69be61bfbc5081909c38ff65048c4ed0`	completed	March 21, 2026, 9:15 a.m.

Created at: March 20, 2026, 1:23 p.m.