Triple
T1893034
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Donald D. Engen Observation Tower |
E41914
|
entity |
| Predicate | namedForRoleOf |
P63
|
FINISHED |
| Object |
former FAA administrator Donald D. Engen
Donald D. Engen was a prominent American aviation leader and former Federal Aviation Administration administrator known for his significant contributions to aviation safety and policy.
|
E209920
|
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: former FAA administrator Donald D. Engen | Statement: [Donald D. Engen Observation Tower, namedForRoleOf, former FAA administrator Donald D. Engen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: former FAA administrator Donald D. Engen Context triple: [Donald D. Engen Observation Tower, namedForRoleOf, former FAA administrator Donald D. Engen]
-
A.
Porter Goss
Porter Goss is an American politician and former CIA officer who served as Director of the Central Intelligence Agency and as a U.S. Representative from Florida.
-
B.
James G. Anderson
James G. Anderson is an American atmospheric chemist known for his pioneering research on ozone layer depletion and climate change.
-
C.
William K. Reilly
William K. Reilly is an American environmental leader and former Administrator of the U.S. Environmental Protection Agency known for his influential role in advancing environmental policy and conservation.
-
D.
Neil H. McElroy
Neil H. McElroy was a U.S. businessman and politician who served as Secretary of Defense under President Dwight D. Eisenhower, playing a key role in shaping early Cold War defense policy.
-
E.
William H. Webster
William H. Webster is an American judge and public official who uniquely served as both Director of the Federal Bureau of Investigation and Director of Central Intelligence.
- 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: former FAA administrator Donald D. Engen Triple: [Donald D. Engen Observation Tower, namedForRoleOf, former FAA administrator Donald D. Engen]
Generated description
Donald D. Engen was a prominent American aviation leader and former Federal Aviation Administration administrator known for his significant contributions to aviation safety and policy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: former FAA administrator Donald D. Engen Target entity description: Donald D. Engen was a prominent American aviation leader and former Federal Aviation Administration administrator known for his significant contributions to aviation safety and policy.
-
A.
Porter Goss
Porter Goss is an American politician and former CIA officer who served as Director of the Central Intelligence Agency and as a U.S. Representative from Florida.
-
B.
James G. Anderson
James G. Anderson is an American atmospheric chemist known for his pioneering research on ozone layer depletion and climate change.
-
C.
William K. Reilly
William K. Reilly is an American environmental leader and former Administrator of the U.S. Environmental Protection Agency known for his influential role in advancing environmental policy and conservation.
-
D.
Neil H. McElroy
Neil H. McElroy was a U.S. businessman and politician who served as Secretary of Defense under President Dwight D. Eisenhower, playing a key role in shaping early Cold War defense policy.
-
E.
William H. Webster
William H. Webster is an American judge and public official who uniquely served as both Director of the Federal Bureau of Investigation and Director of Central Intelligence.
- 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_69a8864b6de0819098d089f6a1b910a7 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb1480a6c81909fcf5cce4c42fed4 |
completed | March 7, 2026, 5:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69addf6aba788190bb30420375b5db7f |
completed | March 8, 2026, 8:43 p.m. |
| NEDg | Description generation | batch_69addfe604708190b85d6f7261197537 |
completed | March 8, 2026, 8:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ade0919d748190a4326d4abca2c9eb |
completed | March 8, 2026, 8:48 p.m. |
Created at: March 4, 2026, 7:34 p.m.