Triple
T22589416
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1913 Denali expedition |
E564899
|
entity |
| Predicate | includedMember |
P16234
|
FINISHED |
| Object | Robert G. Tatum |
—
|
NE NERFINISHED |
How this triple was built (3 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: Robert G. Tatum | Statement: [1913 Denali expedition, includedMember, Robert G. Tatum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert G. Tatum Context triple: [1913 Denali expedition, includedMember, Robert G. Tatum]
-
A.
Elmer A. Carter
Elmer A. Carter was an American social worker and civil rights advocate who became a prominent New York State official and influential voice on race relations and labor issues.
-
B.
Arthur E. LaShelle
Arthur E. LaShelle was an American cinematographer best known for his work on nature and documentary films, including Disney’s acclaimed documentary "The Vanishing Prairie."
-
C.
Ralph S. Singleton
Ralph S. Singleton is an American film director and producer best known for directing the 1990 horror film adaptation of Stephen King’s "Graveyard Shift."
-
D.
Wendell O. Pruitt
Wendell O. Pruitt was a pioneering African American fighter pilot and war hero from St. Louis who served with distinction in World War II as one of the Tuskegee Airmen.
-
E.
George H. Eldridge
George H. Eldridge was the disability benefits claimant whose challenge to due process protections in benefit termination proceedings led to the landmark U.S. Supreme Court case Mathews v. Eldridge.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert G. Tatum Target entity description: Robert G. Tatum was an American mountaineer and Episcopal priest best known as a member of the first successful ascent of Denali (Mount McKinley) in 1913.
-
A.
Elmer A. Carter
Elmer A. Carter was an American social worker and civil rights advocate who became a prominent New York State official and influential voice on race relations and labor issues.
-
B.
Arthur E. LaShelle
Arthur E. LaShelle was an American cinematographer best known for his work on nature and documentary films, including Disney’s acclaimed documentary "The Vanishing Prairie."
-
C.
Ralph S. Singleton
Ralph S. Singleton is an American film director and producer best known for directing the 1990 horror film adaptation of Stephen King’s "Graveyard Shift."
-
D.
Wendell O. Pruitt
Wendell O. Pruitt was a pioneering African American fighter pilot and war hero from St. Louis who served with distinction in World War II as one of the Tuskegee Airmen.
-
E.
George H. Eldridge
George H. Eldridge was the disability benefits claimant whose challenge to due process protections in benefit termination proceedings led to the landmark U.S. Supreme Court case Mathews v. Eldridge.
- F. None of above. chosen
Provenance (2 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_69e245836014819091b91ed3074742a3 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1615f63788190acf776b313f0794a |
completed | April 29, 2026, 1:39 a.m. |
Created at: April 17, 2026, 2:48 p.m.