Triple
T17232614
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitch Leigh |
E418279
|
entity |
| Predicate | birthName |
P65
|
FINISHED |
| Object |
Irwin Michnick
Irwin Michnick, better known by his professional name Mitch Leigh, was an American composer and theatrical producer best known for writing the music for the Broadway musical "Man of La Mancha."
|
E1276813
|
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: Irwin Michnick | Statement: [Mitch Leigh, birthName, Irwin Michnick]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Irwin Michnick Context triple: [Mitch Leigh, birthName, Irwin Michnick]
-
A.
Stanley Saitowitz
Stanley Saitowitz is a South African-born American architect known for his minimalist, modernist designs and influential work in contemporary urban architecture.
-
B.
Myron Futterman
Myron Futterman was an American businessman best known for being the first husband of actress Jane Wyman.
-
C.
Marvin Duchow
Marvin Duchow was a Canadian musicologist and influential professor of music at McGill University, known for his scholarship in Renaissance and Baroque music.
-
D.
Philip Levene
Philip Levene was a British television and film writer best known for his work on the 1960s spy series "The Avengers."
-
E.
Leo Salkin
Leo Salkin was an American animator, writer, and storyboard artist known for his work on mid-20th-century animated films and shorts.
- 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: Irwin Michnick Triple: [Mitch Leigh, birthName, Irwin Michnick]
Generated description
Irwin Michnick, better known by his professional name Mitch Leigh, was an American composer and theatrical producer best known for writing the music for the Broadway musical "Man of La Mancha."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Irwin Michnick Target entity description: Irwin Michnick, better known by his professional name Mitch Leigh, was an American composer and theatrical producer best known for writing the music for the Broadway musical "Man of La Mancha."
-
A.
Stanley Saitowitz
Stanley Saitowitz is a South African-born American architect known for his minimalist, modernist designs and influential work in contemporary urban architecture.
-
B.
Myron Futterman
Myron Futterman was an American businessman best known for being the first husband of actress Jane Wyman.
-
C.
Marvin Duchow
Marvin Duchow was a Canadian musicologist and influential professor of music at McGill University, known for his scholarship in Renaissance and Baroque music.
-
D.
Philip Levene
Philip Levene was a British television and film writer best known for his work on the 1960s spy series "The Avengers."
-
E.
Leo Salkin
Leo Salkin was an American animator, writer, and storyboard artist known for his work on mid-20th-century animated films and shorts.
- 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_69d886d8e96081909870bff6c3d0bf09 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42df9558481909e2e50ae0b02acf7 |
completed | April 19, 2026, 1:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01ddd1fc008190b12be8c71a6127df |
completed | May 11, 2026, 1:46 p.m. |
| NEDg | Description generation | batch_6a01dfcb18cc8190bec7a36e886b5a4c |
completed | May 11, 2026, 1:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01e02a5d9481909cd957c14a4eff3b |
completed | May 11, 2026, 1:56 p.m. |
Created at: April 10, 2026, 5:39 a.m.