Triple
T21320759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leo J. Frachtenberg |
E525606
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object | Frachtenberg |
—
|
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: Frachtenberg | Statement: [Leo J. Frachtenberg, familyName, Frachtenberg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frachtenberg Context triple: [Leo J. Frachtenberg, familyName, Frachtenberg]
-
A.
Trachtenberg
Trachtenberg is a surname most notably associated with American filmmaker Dan Trachtenberg, known for directing genre films and television.
-
B.
Rudolff
Rudolff is a given name notably borne by Gerald Rudolff Ford Sr., the stepfather and namesake of U.S. President Gerald R. Ford.
-
C.
Leegebruch
Leegebruch is a small municipality in the German state of Brandenburg, located in the Oberhavel district just north of Berlin.
-
D.
Plouffe
Plouffe is a surname most notably associated with David Plouffe, an American political strategist and former campaign manager for Barack Obama.
-
E.
Kalmus
Kalmus is a surname most notably associated with Herbert Kalmus, the co-founder of the pioneering color motion picture company Technicolor.
- 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: Frachtenberg Target entity description: Frachtenberg is a German-language surname most notably associated with Leo J. Frachtenberg, an early 20th-century anthropologist and linguist known for his work on Native American languages.
-
A.
Trachtenberg
chosen
Trachtenberg is a surname most notably associated with American filmmaker Dan Trachtenberg, known for directing genre films and television.
-
B.
Rudolff
Rudolff is a given name notably borne by Gerald Rudolff Ford Sr., the stepfather and namesake of U.S. President Gerald R. Ford.
-
C.
Leegebruch
Leegebruch is a small municipality in the German state of Brandenburg, located in the Oberhavel district just north of Berlin.
-
D.
Plouffe
Plouffe is a surname most notably associated with David Plouffe, an American political strategist and former campaign manager for Barack Obama.
-
E.
Kalmus
Kalmus is a surname most notably associated with Herbert Kalmus, the co-founder of the pioneering color motion picture company Technicolor.
- F. None of above.
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_69e0b51ad810819098c12392c8e55f6c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e77ed0a2788190b6a71c8c720173dc |
completed | April 21, 2026, 1:42 p.m. |
Created at: April 16, 2026, 4:39 p.m.