Triple
T15402651
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Erich Kähler |
E368361
|
entity |
| Predicate | doctoralAdvisor |
P167
|
FINISHED |
| Object |
Leon Lichtenstein
Leon Lichtenstein was a Polish-German mathematician known for his influential work in differential equations, potential theory, and the mathematical foundations of fluid mechanics.
|
E1155254
|
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: Leon Lichtenstein | Statement: [Erich Kähler, doctoralAdvisor, Leon Lichtenstein]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leon Lichtenstein Context triple: [Erich Kähler, doctoralAdvisor, Leon Lichtenstein]
-
A.
Harvey Lichtenstein
Harvey Lichtenstein was an influential American arts administrator and long-time director of the Brooklyn Academy of Music, known for transforming it into a leading center for avant-garde performance.
-
B.
Leon Golub
Leon Golub was an American painter known for his large-scale, politically charged figurative works that confronted themes of violence, power, and oppression.
-
C.
Harry Kurnitz
Harry Kurnitz was an American playwright, novelist, and screenwriter known for his witty crime and mystery scripts in mid-20th-century Hollywood.
-
D.
Art Cohn
Art Cohn was an American screenwriter and author active in mid-20th-century Hollywood, known for his work on several feature films and non-fiction books.
-
E.
Artie Resnick
Artie Resnick was an American songwriter best known for co-writing several 1960s pop and R&B hits, including the classic "Under the Boardwalk."
- 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: Leon Lichtenstein Triple: [Erich Kähler, doctoralAdvisor, Leon Lichtenstein]
Generated description
Leon Lichtenstein was a Polish-German mathematician known for his influential work in differential equations, potential theory, and the mathematical foundations of fluid mechanics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leon Lichtenstein Target entity description: Leon Lichtenstein was a Polish-German mathematician known for his influential work in differential equations, potential theory, and the mathematical foundations of fluid mechanics.
-
A.
Harvey Lichtenstein
Harvey Lichtenstein was an influential American arts administrator and long-time director of the Brooklyn Academy of Music, known for transforming it into a leading center for avant-garde performance.
-
B.
Leon Golub
Leon Golub was an American painter known for his large-scale, politically charged figurative works that confronted themes of violence, power, and oppression.
-
C.
Harry Kurnitz
Harry Kurnitz was an American playwright, novelist, and screenwriter known for his witty crime and mystery scripts in mid-20th-century Hollywood.
-
D.
Art Cohn
Art Cohn was an American screenwriter and author active in mid-20th-century Hollywood, known for his work on several feature films and non-fiction books.
-
E.
Artie Resnick
Artie Resnick was an American songwriter best known for co-writing several 1960s pop and R&B hits, including the classic "Under the Boardwalk."
- 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_69d85a16c68c819099c1b547fbc87b32 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e8ea0ac8190a5c68b1951ad3db1 |
completed | April 16, 2026, 1:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff13584f8881908b2527c51f85ae28 |
completed | May 9, 2026, 10:58 a.m. |
| NEDg | Description generation | batch_69ff145ac8e081908b075cee67e82aa3 |
completed | May 9, 2026, 11:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff1509e5a48190b69f1a44d793e07d |
completed | May 9, 2026, 11:05 a.m. |
Created at: April 10, 2026, 3:19 a.m.