Triple
T8737987
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walter Matthau |
E207432
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object | Carol Marcus |
E744151
|
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: Carol Marcus | Statement: [Walter Matthau, spouse, Carol Marcus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Carol Marcus Context triple: [Walter Matthau, spouse, Carol Marcus]
-
A.
Carol Marcus
Carol Marcus is best known as the former spouse of American writer and playwright William Saroyan.
-
B.
Carol Marcus
chosen
Carol Marcus is the mother of American film director and actor Charles Matthau.
-
C.
Edith Weiss
Edith Weiss is a notable individual recognized for bearing the surname Weiss, though specific widely known biographical or professional details about her are not well documented.
-
D.
Helene Bresslau
Helene Bresslau was a German-born nurse and social worker best known as the wife and close collaborator of theologian and humanitarian Albert Schweitzer, with whom she helped establish and run the hospital in Lambaréné, Gabon.
-
E.
Ilse Löwenthal
Ilse Löwenthal was a member of the Löwenthal family, known primarily through her relationship to Elsa Löwenthal, Albert Einstein’s second wife.
- 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_69ca835a03a081909d4d4cd01a18c9fb |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d470c8c81909ead395ef704c6ba |
completed | March 31, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf42c9140081909f9c10560757c860 |
completed | April 3, 2026, 4:32 a.m. |
Created at: March 30, 2026, 6:38 p.m.