Triple
T10479627
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DDT |
E247136
|
entity |
| Predicate | wasFirstSynthesizedBy |
P94250
|
FINISHED |
| Object |
Othmar Zeidler
Othmar Zeidler was an Austrian chemist best known for first synthesizing the insecticide DDT in the 19th century.
|
E1079993
|
NE FINISHED |
How this triple was built (5 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: Othmar Zeidler | Statement: [DDT, wasFirstSynthesizedBy, Othmar Zeidler]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Othmar Zeidler Context triple: [DDT, wasFirstSynthesizedBy, Othmar Zeidler]
-
A.
Rudolf Schmundt
Rudolf Schmundt was a German general and Adolf Hitler’s Chief of the Army Personnel Office, best known for being severely wounded in the 20 July 1944 assassination attempt on Hitler and dying shortly thereafter.
-
B.
Wilhelm Siegling
Wilhelm Siegling was a German linguist and philologist known for his pioneering work on the Tocharian languages and their classification within the Indo-European language family.
-
C.
Otto Josten
Otto Josten was the founder of Jostens, the American company best known for producing class rings, yearbooks, and other school-related memorabilia.
-
D.
Hans von Seisser
Hans von Seisser was a Bavarian police official and head of the Munich police who played a key role in opposing Adolf Hitler’s 1923 Beer Hall Putsch.
-
E.
Franz Hartmann
Franz Hartmann was a 19th-century German physician, occultist, and author known for his influential writings on Theosophy, mysticism, and esoteric philosophy.
- 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: Othmar Zeidler Triple: [DDT, wasFirstSynthesizedBy, Othmar Zeidler]
Generated description
Othmar Zeidler was an Austrian chemist best known for first synthesizing the insecticide DDT in the 19th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Othmar Zeidler Target entity description: Othmar Zeidler was an Austrian chemist best known for first synthesizing the insecticide DDT in the 19th century.
-
A.
Rudolf Schmundt
Rudolf Schmundt was a German general and Adolf Hitler’s Chief of the Army Personnel Office, best known for being severely wounded in the 20 July 1944 assassination attempt on Hitler and dying shortly thereafter.
-
B.
Wilhelm Siegling
Wilhelm Siegling was a German linguist and philologist known for his pioneering work on the Tocharian languages and their classification within the Indo-European language family.
-
C.
Otto Josten
Otto Josten was the founder of Jostens, the American company best known for producing class rings, yearbooks, and other school-related memorabilia.
-
D.
Hans von Seisser
Hans von Seisser was a Bavarian police official and head of the Munich police who played a key role in opposing Adolf Hitler’s 1923 Beer Hall Putsch.
-
E.
Franz Hartmann
Franz Hartmann was a 19th-century German physician, occultist, and author known for his influential writings on Theosophy, mysticism, and esoteric philosophy.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: wasFirstSynthesizedBy Context triple: [DDT, wasFirstSynthesizedBy, Othmar Zeidler]
-
A.
wasFirstSynthesizedIn
Indicates the location or context in which something (typically a substance or compound) was originally created or produced for the first time.
-
B.
firstSynthesisTarget
Indicates that an entity is the initial or primary target selected for synthesis in a process or workflow.
-
C.
synthesizedAs
Indicates that one entity is produced or created in the form of another entity through a synthesis process.
-
D.
wasFirst
Indicates that one entity occurred, appeared, or held a position before another in time or sequence.
-
E.
wasFirstHeldBy
Indicates that an event or activity was initially hosted, organized, or conducted by a particular entity.
- F. None of above. chosen
Provenance (7 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_69d381c16c248190a2fe5b471e584e9c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d5095b2ec881909e1220d83e750a75 |
completed | April 7, 2026, 1:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcd082fe64819088a270f18190b172 |
completed | May 7, 2026, 5:48 p.m. |
| NEDg | Description generation | batch_69fcd340e25881908c2ff61a40da2e7a |
completed | May 7, 2026, 6 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fcd3fe5f5081909291e8b9af77ee33 |
completed | May 7, 2026, 6:03 p.m. |
| PD | Predicate disambiguation | batch_69d4fb84bafc8190819757b93620508a |
completed | April 7, 2026, 12:41 p.m. |
| PDg | Predicate description generation | batch_69d4fe058fcc81909428137d9ffd6d90 |
completed | April 7, 2026, 12:52 p.m. |
Created at: April 6, 2026, 12:22 p.m.