Triple
T21712431
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | second fundamental theorem of welfare economics |
E535938
|
entity |
| Predicate | field |
P3
|
FINISHED |
| Object | welfare economics |
—
|
NE NERFINISHED |
How this triple was built (2 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: welfare economics | Statement: [second fundamental theorem of welfare economics, field, welfare economics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: welfare economics Context triple: [second fundamental theorem of welfare economics, field, welfare economics]
-
A.
welfare economics
chosen
Welfare economics is a branch of economics that evaluates how the allocation of resources affects social well-being, often using ethical and efficiency criteria to assess and guide public policy.
-
B.
fundamental theorems of welfare economics
The fundamental theorems of welfare economics are core results in microeconomic theory that formally link competitive market equilibria with Pareto efficiency and the conditions under which any efficient allocation can be supported as a market equilibrium.
-
C.
second fundamental theorem of welfare economics
The second fundamental theorem of welfare economics states that, under certain ideal conditions, any Pareto efficient allocation of resources can be achieved as a competitive market equilibrium given an appropriate redistribution of initial endowments.
-
D.
The Economics of Welfare
The Economics of Welfare is a foundational 1920 economics treatise by Arthur Cecil Pigou that systematically develops welfare economics and the concept of externalities to analyze the role of government in correcting market failures.
-
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c46c6dd88190a595375fa6ebd701 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efb53573a08190ad73576d27e8094f |
completed | April 27, 2026, 7:12 p.m. |
Created at: April 16, 2026, 6:46 p.m.