Triple
T8231706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iran–Contra affair |
E192307
|
entity |
| Predicate | describedBySource |
P519
|
FINISHED |
| Object |
Tower Commission
The Tower Commission was a special U.S. presidential review board, chaired by former Senator John Tower, that investigated and reported on the Iran–Contra affair in the late 1980s.
|
E720617
|
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: Tower Commission | Statement: [Iran–Contra affair, describedBySource, Tower Commission]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tower Commission Context triple: [Iran–Contra affair, describedBySource, Tower Commission]
-
A.
The Commission
The Commission is the governing body of the American Mafia, historically composed of the bosses of the most powerful crime families who collectively set policy, resolve disputes, and oversee organized criminal activities in the United States.
-
B.
Hunter Commission
The Hunter Commission was a British-appointed committee of inquiry established in 1919 to investigate the Jallianwala Bagh massacre and related events in Punjab.
-
C.
Rockefeller Commission
The Rockefeller Commission was a 1975 U.S. presidential commission that investigated illegal domestic activities of the CIA and helped expose widespread intelligence abuses.
-
D.
Kean-Hamilton Commission
The Kean-Hamilton Commission was the bipartisan, independent panel established to investigate the circumstances surrounding the September 11, 2001 terrorist attacks in the United States and to recommend measures to prevent future attacks.
-
E.
Delta Committee
The Delta Committee was a Dutch advisory body established after the 1953 North Sea flood to design comprehensive flood protection measures that led to the creation of the Delta Works.
- 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: Tower Commission Triple: [Iran–Contra affair, describedBySource, Tower Commission]
Generated description
The Tower Commission was a special U.S. presidential review board, chaired by former Senator John Tower, that investigated and reported on the Iran–Contra affair in the late 1980s.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tower Commission Target entity description: The Tower Commission was a special U.S. presidential review board, chaired by former Senator John Tower, that investigated and reported on the Iran–Contra affair in the late 1980s.
-
A.
The Commission
The Commission is the governing body of the American Mafia, historically composed of the bosses of the most powerful crime families who collectively set policy, resolve disputes, and oversee organized criminal activities in the United States.
-
B.
Hunter Commission
The Hunter Commission was a British-appointed committee of inquiry established in 1919 to investigate the Jallianwala Bagh massacre and related events in Punjab.
-
C.
Rockefeller Commission
The Rockefeller Commission was a 1975 U.S. presidential commission that investigated illegal domestic activities of the CIA and helped expose widespread intelligence abuses.
-
D.
Kean-Hamilton Commission
The Kean-Hamilton Commission was the bipartisan, independent panel established to investigate the circumstances surrounding the September 11, 2001 terrorist attacks in the United States and to recommend measures to prevent future attacks.
-
E.
Delta Committee
The Delta Committee was a Dutch advisory body established after the 1953 North Sea flood to design comprehensive flood protection measures that led to the creation of the Delta Works.
- 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_69ca82db5b90819085d1ad7c2e27bfcc |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7824a6c48190a3abb76c4c3dcc71 |
completed | March 31, 2026, 7:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd34e77fd08190a76f81de96d4e605 |
completed | April 1, 2026, 3:08 p.m. |
| NEDg | Description generation | batch_69cd37a290508190b598f96220056041 |
completed | April 1, 2026, 3:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd4eb519608190b5d0f534170214b5 |
completed | April 1, 2026, 4:58 p.m. |
Created at: March 30, 2026, 5:46 p.m.