Triple

T6411872

Position	Surface form	Disambiguated ID	Type / Status
Subject	PSAC	`E127724`	entity
Predicate	hadSubcommittee	`P70501`	FINISHED
Object	PSAC Panel on Environmental Science The PSAC Panel on Environmental Science was a specialized advisory group within the President’s Science Advisory Committee that focused on environmental research and policy issues for the U.S. government.	`E592072`	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: PSAC Panel on Environmental Science | Statement: [PSAC, hadSubcommittee, PSAC Panel on Environmental Science]

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

Target entity: PSAC Panel on Environmental Science
Context triple: [PSAC, hadSubcommittee, PSAC Panel on Environmental Science]

A. Commission on Geoscience for Environmental Management
The Commission on Geoscience for Environmental Management is a specialized body within the International Union of Geological Sciences that focuses on applying geoscientific knowledge to address environmental and resource management challenges.
B. Institute of Environmental Sciences
The Institute of Environmental Sciences is a specialized academic and research unit at Cheikh Anta Diop University focused on studying and addressing environmental issues and sustainable development.
C. Institute of Environmental Sciences
The Institute of Environmental Sciences is a graduate-level research and education center at Boğaziçi University focused on environmental science, technology, and policy.
D. Institute of Environmental Sciences
The Institute of Environmental Sciences is a research and teaching institute at Leiden University focused on studying environmental change, sustainability, and the interactions between humans and natural systems.
E. EPA Clean Air Scientific Advisory Committee
The EPA Clean Air Scientific Advisory Committee is an independent panel of scientific experts that advises the U.S. Environmental Protection Agency on air quality standards and related health and environmental impacts.
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: PSAC Panel on Environmental Science
Triple: [PSAC, hadSubcommittee, PSAC Panel on Environmental Science]

Generated description

The PSAC Panel on Environmental Science was a specialized advisory group within the President’s Science Advisory Committee that focused on environmental research and policy issues for the U.S. government.

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

Target entity: PSAC Panel on Environmental Science
Target entity description: The PSAC Panel on Environmental Science was a specialized advisory group within the President’s Science Advisory Committee that focused on environmental research and policy issues for the U.S. government.

A. Commission on Geoscience for Environmental Management
The Commission on Geoscience for Environmental Management is a specialized body within the International Union of Geological Sciences that focuses on applying geoscientific knowledge to address environmental and resource management challenges.
B. Institute of Environmental Sciences
The Institute of Environmental Sciences is a specialized academic and research unit at Cheikh Anta Diop University focused on studying and addressing environmental issues and sustainable development.
C. Institute of Environmental Sciences
The Institute of Environmental Sciences is a graduate-level research and education center at Boğaziçi University focused on environmental science, technology, and policy.
D. Institute of Environmental Sciences
The Institute of Environmental Sciences is a research and teaching institute at Leiden University focused on studying environmental change, sustainability, and the interactions between humans and natural systems.
E. EPA Clean Air Scientific Advisory Committee
The EPA Clean Air Scientific Advisory Committee is an independent panel of scientific experts that advises the U.S. Environmental Protection Agency on air quality standards and related health and environmental impacts.
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_69c0083723d88190b1e37b19df162c08`	completed	March 22, 2026, 3:18 p.m.
NER	Named-entity recognition	`batch_69c068d0f2b88190af06c208d8c01d07`	completed	March 22, 2026, 10:10 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c640c48e688190981a19ce5eb2af44`	completed	March 27, 2026, 8:33 a.m.
NEDg	Description generation	`batch_69c6427c80c48190b87b9ecd1e10e78a`	completed	March 27, 2026, 8:40 a.m.
NED2	Entity disambiguation (via description)	`batch_69c642da89a48190a2d6de237669ca8c`	completed	March 27, 2026, 8:42 a.m.

Created at: March 22, 2026, 4:41 p.m.