Triple
T3509110
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nicholas deB. Katzenbach |
E74152
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object |
Katzenbach
Katzenbach is a surname most notably associated with Nicholas deB. Katzenbach, a prominent American lawyer and former U.S. Attorney General.
|
E362526
|
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: Katzenbach | Statement: [Nicholas deB. Katzenbach, familyName, Katzenbach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katzenbach Context triple: [Nicholas deB. Katzenbach, familyName, Katzenbach]
-
A.
Katzenbach v. Morgan
Katzenbach v. Morgan is a 1966 U.S. Supreme Court case that upheld Congress’s power under the Fourteenth Amendment to prohibit certain state voting restrictions, reinforcing federal authority to protect voting rights.
-
B.
Katzenbach v. McClung
Katzenbach v. McClung is a 1964 U.S. Supreme Court case that upheld the federal government’s power to prohibit racial discrimination in local restaurants under the Civil Rights Act of 1964.
-
C.
Friedrichs
Friedrichs is a German surname derived from the given name Friedrich, typically meaning "son or descendant of Friedrich."
-
D.
Bolling v. Sharpe
Bolling v. Sharpe is a 1954 U.S. Supreme Court case that held racial segregation in Washington, D.C. public schools unconstitutional under the Fifth Amendment’s Due Process Clause.
-
E.
South Carolina v. Katzenbach
South Carolina v. Katzenbach is a 1966 U.S. Supreme Court decision that upheld the constitutionality of key provisions of the Voting Rights Act of 1965, affirming broad federal power to combat racial discrimination in voting.
- 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: Katzenbach Triple: [Nicholas deB. Katzenbach, familyName, Katzenbach]
Generated description
Katzenbach is a surname most notably associated with Nicholas deB. Katzenbach, a prominent American lawyer and former U.S. Attorney General.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katzenbach Target entity description: Katzenbach is a surname most notably associated with Nicholas deB. Katzenbach, a prominent American lawyer and former U.S. Attorney General.
-
A.
Katzenbach v. Morgan
Katzenbach v. Morgan is a 1966 U.S. Supreme Court case that upheld Congress’s power under the Fourteenth Amendment to prohibit certain state voting restrictions, reinforcing federal authority to protect voting rights.
-
B.
Katzenbach v. McClung
Katzenbach v. McClung is a 1964 U.S. Supreme Court case that upheld the federal government’s power to prohibit racial discrimination in local restaurants under the Civil Rights Act of 1964.
-
C.
Friedrichs
Friedrichs is a German surname derived from the given name Friedrich, typically meaning "son or descendant of Friedrich."
-
D.
Bolling v. Sharpe
Bolling v. Sharpe is a 1954 U.S. Supreme Court case that held racial segregation in Washington, D.C. public schools unconstitutional under the Fifth Amendment’s Due Process Clause.
-
E.
South Carolina v. Katzenbach
South Carolina v. Katzenbach is a 1966 U.S. Supreme Court decision that upheld the constitutionality of key provisions of the Voting Rights Act of 1965, affirming broad federal power to combat racial discrimination in voting.
- 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbc0cc394819087a9b598023f4f93 |
completed | March 8, 2026, 6:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b373e3cd808190807d4acae2942a9d |
completed | March 13, 2026, 2:18 a.m. |
| NEDg | Description generation | batch_69b3746f1de4819091c5bcbf8a988ef1 |
completed | March 13, 2026, 2:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b374f7274481909569a05060e6822c |
completed | March 13, 2026, 2:22 a.m. |
Created at: March 8, 2026, 3:18 p.m.