Triple
T1437883
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Select Committee on Presidential Campaign Activities |
E30997
|
entity |
| Predicate | notableWitness |
P9232
|
FINISHED |
| Object | H. R. Haldeman |
E10027
|
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: H. R. Haldeman | Statement: [Select Committee on Presidential Campaign Activities, notableWitness, H. R. Haldeman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: H. R. Haldeman Context triple: [Select Committee on Presidential Campaign Activities, notableWitness, H. R. Haldeman]
-
A.
H. R. Haldeman
chosen
H. R. Haldeman was a powerful and influential aide to President Richard Nixon, best known for his central role in the Watergate scandal.
-
B.
John Ehrlichman
John Ehrlichman was a top domestic policy aide to U.S. President Richard Nixon who became a central figure in the Watergate scandal and was later convicted for his role in its cover-up.
-
C.
John N. Mitchell
John N. Mitchell was a U.S. Attorney General under President Richard Nixon who became a central figure in the Watergate scandal and was later convicted for his role in it.
-
D.
Michael Maddox
Michael Maddox was an English theatrical entrepreneur who played a key role in developing Russian theatre in the late 18th century, notably helping establish what became the Bolshoi Theatre in Moscow.
-
E.
Elliot Richardson
Elliot Richardson was a prominent American lawyer and politician who served in multiple high-level U.S. government positions and is best known for resigning as Attorney General during the Watergate scandal rather than obey President Nixon’s order to fire the special prosecutor.
- 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_69a4991633388190a4d61b5a98aa407a |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c5059ef88190af20e796acdb2058 |
completed | March 1, 2026, 11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad0e6e12748190baeb91ba843a716f |
completed | March 8, 2026, 5:51 a.m. |
Created at: March 1, 2026, 8 p.m.