Triple
T352502
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Law School |
E7471
|
entity |
| Predicate | notableAlumni |
P51
|
FINISHED |
| Object | William O. Douglas |
E22853
|
NE FINISHED |
How this triple was built (2 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: William O. Douglas | Statement: [Columbia Law School, notableAlumni, William O. Douglas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William O. Douglas Context triple: [Columbia Law School, notableAlumni, William O. Douglas]
-
A.
William O. Douglas
chosen
William O. Douglas was a long-serving U.S. Supreme Court Justice known for his strong civil libertarian views and expansive interpretation of individual rights under the Constitution.
-
B.
William J. Brennan Jr.
William J. Brennan Jr. was a long-serving associate justice of the U.S. Supreme Court known for his influential liberal opinions expanding civil rights and civil liberties.
-
C.
Byron R. White
Byron R. White was a U.S. Supreme Court Justice known for his generally moderate-to-conservative jurisprudence and influential opinions across criminal procedure, civil rights, and federalism.
-
D.
John Paul Stevens
John Paul Stevens was a long-serving associate justice of the U.S. Supreme Court known for his independent, often liberal-leaning opinions and influential dissents.
-
E.
Felix Frankfurter
Felix Frankfurter was an influential American jurist and Harvard Law professor who served as an Associate Justice of the U.S. Supreme Court from 1939 to 1962.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a2e7e696948190bebc966535995e45 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eb7f1be88190964ddcbb6a05f021 |
completed | Feb. 28, 2026, 1:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a50e1f11c08190a0fb6198ca7b61e8 |
completed | March 2, 2026, 4:12 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.