Triple
T20811598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Michelle Trachtenberg |
E512318
|
entity |
| Predicate | hasSibling |
P363
|
FINISHED |
| Object | Irene Trachtenberg |
—
|
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: Irene Trachtenberg | Statement: [Michelle Trachtenberg, hasSibling, Irene Trachtenberg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Irene Trachtenberg Context triple: [Michelle Trachtenberg, hasSibling, Irene Trachtenberg]
-
A.
Irene Eisinger
Irene Eisinger was a German soprano and actress known for her performances in opera and operetta during the early 20th century.
-
B.
Helene Shapiro
Helene Shapiro is an American mathematician known for her work in linear algebra and matrix theory, and as a student of Olga Taussky-Todd.
-
C.
Evelyn Meltzer
Evelyn Meltzer is an individual notable enough to be recognized as a prominent bearer of the surname Meltzer.
-
D.
Helen Fleischman
Helen Fleischman was the American wife of Giorgio Joyce, son of the Irish writer James Joyce, and a figure on the periphery of the modernist literary circle surrounding the Joyce family.
-
E.
Margaret Shenberg
Margaret Shenberg was the first wife of influential Hollywood film producer and studio executive Louis B. Mayer.
- 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: Irene Trachtenberg Target entity description: Irene Trachtenberg is a sibling of American actress Michelle Trachtenberg, known for her roles in television and film.
-
A.
Irene Eisinger
Irene Eisinger was a German soprano and actress known for her performances in opera and operetta during the early 20th century.
-
B.
Helene Shapiro
Helene Shapiro is an American mathematician known for her work in linear algebra and matrix theory, and as a student of Olga Taussky-Todd.
-
C.
Evelyn Meltzer
Evelyn Meltzer is an individual notable enough to be recognized as a prominent bearer of the surname Meltzer.
-
D.
Helen Fleischman
Helen Fleischman was the American wife of Giorgio Joyce, son of the Irish writer James Joyce, and a figure on the periphery of the modernist literary circle surrounding the Joyce family.
-
E.
Margaret Shenberg
Margaret Shenberg was the first wife of influential Hollywood film producer and studio executive Louis B. Mayer.
- F. None of above. chosen
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_69e0b4cd25088190b48ca9700cd24efc |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2d338ac819096d4a33de831609e |
completed | April 21, 2026, 12:20 a.m. |
Created at: April 16, 2026, 12:40 p.m.