Triple
T4253165
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Josephine Cohan |
E95906
|
entity |
| Predicate | mother |
P120
|
FINISHED |
| Object | Helen F. Cohan |
E425702
|
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: Helen F. Cohan | Statement: [Josephine Cohan, mother, Helen F. Cohan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helen F. Cohan Context triple: [Josephine Cohan, mother, Helen F. Cohan]
-
A.
Helen Cohan
chosen
Helen Cohan was an American actress and dancer, best known as the daughter of legendary entertainer George M. Cohan and for her appearances in early 20th-century stage and film productions.
-
B.
Josephine Cohan
Josephine Cohan was an American vaudeville performer and actress, best known as the sister of famed entertainer George M. Cohan and a member of the Cohan family theatrical troupe.
-
C.
Ruby Hammerstrom
Ruby Hammerstrom was the wife of famed American defense attorney Clarence Darrow, known primarily for her marriage to the prominent lawyer.
-
D.
Esther Kahn
Esther Kahn is a 2000 French-British drama film directed by Arnaud Desplechin, following a young Jewish woman in early 20th-century London who obsessively pursues a career in the theater.
-
E.
Ruth Rogers
Ruth Rogers is an American-born British chef and restaurateur, best known as the co-founder of the acclaimed London restaurant The River Café.
- 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_69b3453f759881909b91f01a1e82c036 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34ebc98e08190915ac309a51ef87f |
completed | March 12, 2026, 11:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5c7151108819082b2f37945d6139e |
completed | March 14, 2026, 8:37 p.m. |
Created at: March 12, 2026, 11:06 p.m.