Triple
T15938217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | balance sheet recession theory |
E386492
|
entity |
| Predicate | developedBy |
P73
|
FINISHED |
| Object |
Richard Koo
Richard Koo is a Taiwanese-American economist best known for formulating the concept of balance sheet recessions and analyzing Japan’s prolonged economic stagnation.
|
E1184513
|
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: Richard Koo | Statement: [balance sheet recession theory, developedBy, Richard Koo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Richard Koo Context triple: [balance sheet recession theory, developedBy, Richard Koo]
-
A.
Nobuhiro Kiyotaki
Nobuhiro Kiyotaki is a prominent Japanese macroeconomist best known for his influential work on credit cycles, financial frictions, and the Kiyotaki–Moore model.
-
B.
Ha-Joon Chang
Ha-Joon Chang is a South Korean institutional economist and author known for his critical views on free-market orthodoxy and influential works on development economics and industrial policy.
-
C.
Nouriel Roubini
Nouriel Roubini is an Iranian-American economist and New York University professor known for accurately predicting the 2008 global financial crisis and for his often pessimistic macroeconomic forecasts.
-
D.
Kenneth Rogoff
Kenneth Rogoff is an American economist and Harvard professor known for his influential work on international finance, monetary policy, and financial crises, and for serving as chief economist of the International Monetary Fund.
-
E.
Simon Johnson
Simon Johnson is an economist known for his work on financial crises, institutions, and economic development, and for co-authoring influential books such as "Why Nations Fail" with Daron Acemoglu.
- 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: Richard Koo Triple: [balance sheet recession theory, developedBy, Richard Koo]
Generated description
Richard Koo is a Taiwanese-American economist best known for formulating the concept of balance sheet recessions and analyzing Japan’s prolonged economic stagnation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Richard Koo Target entity description: Richard Koo is a Taiwanese-American economist best known for formulating the concept of balance sheet recessions and analyzing Japan’s prolonged economic stagnation.
-
A.
Nobuhiro Kiyotaki
Nobuhiro Kiyotaki is a prominent Japanese macroeconomist best known for his influential work on credit cycles, financial frictions, and the Kiyotaki–Moore model.
-
B.
Ha-Joon Chang
Ha-Joon Chang is a South Korean institutional economist and author known for his critical views on free-market orthodoxy and influential works on development economics and industrial policy.
-
C.
Nouriel Roubini
Nouriel Roubini is an Iranian-American economist and New York University professor known for accurately predicting the 2008 global financial crisis and for his often pessimistic macroeconomic forecasts.
-
D.
Kenneth Rogoff
Kenneth Rogoff is an American economist and Harvard professor known for his influential work on international finance, monetary policy, and financial crises, and for serving as chief economist of the International Monetary Fund.
-
E.
Simon Johnson
Simon Johnson is an economist known for his work on financial crises, institutions, and economic development, and for co-authoring influential books such as "Why Nations Fail" with Daron Acemoglu.
- 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_69d86da750008190987eb26be3f6c118 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156ac934c8190b6178eb66023252e |
completed | April 16, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb5b8121881909b15bf6451d3d3a8 |
completed | May 9, 2026, 10:31 p.m. |
| NEDg | Description generation | batch_69ffb718d60481908ac0034ed8d8abc5 |
completed | May 9, 2026, 10:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb7c98cf8819097c7012040dbfe89 |
completed | May 9, 2026, 10:40 p.m. |
Created at: April 10, 2026, 4:53 a.m.