Triple

T13333504

Position	Surface form	Disambiguated ID	Type / Status
Subject	Pigouvian subsidy	`E317628`	entity
Predicate	usedIn	`P98`	FINISHED
Object	environmental economics Environmental economics is a field of economics that studies how economic activities affect the environment and designs policies and incentives to address environmental problems and manage natural resources efficiently.	`E1035449`	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: environmental economics | Statement: [Pigouvian subsidy, usedIn, environmental economics]

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

Target entity: environmental economics
Context triple: [Pigouvian subsidy, usedIn, environmental economics]

A. ecological economics
Ecological economics is an interdisciplinary field that integrates ecological and economic principles to study sustainability, resource use, and the limits of economic growth within Earth's environmental constraints.
B. Ecological Economics: Principles and Applications
Ecological Economics: Principles and Applications is a foundational textbook that introduces the theory and practice of ecological economics, emphasizing the integration of ecological limits with economic analysis and policy.
C. Division of Natural Resource Economics
The Division of Natural Resource Economics is an academic unit at Kyoto University’s Graduate School of Agriculture that focuses on the economic analysis and sustainable management of natural resources and the environment.
D. Social Cost of Carbon
The Social Cost of Carbon is an economic estimate of the monetary damages caused by emitting one additional ton of carbon dioxide, used to inform climate policy and cost-benefit analyses.
E. institutional economics
Institutional economics is a school of economic thought that emphasizes the role of social, legal, and political institutions in shaping economic behavior and outcomes.
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: environmental economics
Triple: [Pigouvian subsidy, usedIn, environmental economics]

Generated description

Environmental economics is a field of economics that studies how economic activities affect the environment and designs policies and incentives to address environmental problems and manage natural resources efficiently.

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

Target entity: environmental economics
Target entity description: Environmental economics is a field of economics that studies how economic activities affect the environment and designs policies and incentives to address environmental problems and manage natural resources efficiently.

A. ecological economics
Ecological economics is an interdisciplinary field that integrates ecological and economic principles to study sustainability, resource use, and the limits of economic growth within Earth's environmental constraints.
B. Ecological Economics: Principles and Applications
Ecological Economics: Principles and Applications is a foundational textbook that introduces the theory and practice of ecological economics, emphasizing the integration of ecological limits with economic analysis and policy.
C. Division of Natural Resource Economics
The Division of Natural Resource Economics is an academic unit at Kyoto University’s Graduate School of Agriculture that focuses on the economic analysis and sustainable management of natural resources and the environment.
D. Social Cost of Carbon
The Social Cost of Carbon is an economic estimate of the monetary damages caused by emitting one additional ton of carbon dioxide, used to inform climate policy and cost-benefit analyses.
E. institutional economics
Institutional economics is a school of economic thought that emphasizes the role of social, legal, and political institutions in shaping economic behavior and outcomes.
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_69d806b4d62c81908d4ced1665414be5`	completed	April 9, 2026, 8:06 p.m.
NER	Named-entity recognition	`batch_69d99cff44e08190b9583baf0b626e42`	completed	April 11, 2026, 12:59 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69f71f36e4cc819093007404ceb5da31`	completed	May 3, 2026, 10:11 a.m.
NEDg	Description generation	`batch_69f72126765481908ef6e6ae7349bd30`	completed	May 3, 2026, 10:19 a.m.
NED2	Entity disambiguation (via description)	`batch_69f7221887208190ac98945a023bc496`	completed	May 3, 2026, 10:23 a.m.

Created at: April 9, 2026, 9:30 p.m.