Triple
T5234635
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alan Greenspan |
E118192
|
entity |
| Predicate | positionHeld |
P8
|
FINISHED |
| Object | Chairman of the Board of Governors of the Federal Reserve System |
E21458
|
NE FINISHED |
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: Chairman of the Board of Governors of the Federal Reserve System | Statement: [Alan Greenspan, positionHeld, Chairman of the Board of Governors of the Federal Reserve System]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chairman of the Board of Governors of the Federal Reserve System Context triple: [Alan Greenspan, positionHeld, Chairman of the Board of Governors of the Federal Reserve System]
-
A.
Chair of the Federal Reserve
chosen
The Chair of the Federal Reserve is the head of the U.S. central banking system, responsible for guiding national monetary policy and overseeing the Federal Reserve Board.
-
B.
Vice Chair of the Federal Reserve
The Vice Chair of the Federal Reserve is the second-highest official at the U.S. central bank, assisting the Chair in guiding monetary policy and overseeing the Federal Reserve System.
-
C.
Chairman of the Federal Deposit Insurance Corporation
The Chairman of the Federal Deposit Insurance Corporation is the head of the U.S. agency that insures bank deposits and oversees the safety and soundness of the nation’s banking system.
-
D.
Chairman of the National Credit Union Administration
The Chairman of the National Credit Union Administration is the head of the independent U.S. federal agency responsible for regulating and supervising federal credit unions and insuring savings in credit unions nationwide.
-
E.
President of the European Central Bank
The President of the European Central Bank is the institution’s chief executive and public face, responsible for steering eurozone monetary policy and representing the ECB in European and global financial affairs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd4467db0881909b3b0982df32cc8f |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7b04c03481908d901788ce2c4128 |
completed | March 20, 2026, 4:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bef818f31c8190a26950dcd9d6a895 |
completed | March 21, 2026, 7:57 p.m. |
Created at: March 20, 2026, 1:49 p.m.