Triple
T1586921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Emil Fischer |
E34085
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object |
Otto Diels
Otto Diels was a German chemist and Nobel laureate best known for co-discovering the Diels–Alder reaction, a fundamental method in organic synthesis.
|
E184667
|
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: Otto Diels | Statement: [Emil Fischer, notableStudent, Otto Diels]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Otto Diels Context triple: [Emil Fischer, notableStudent, Otto Diels]
-
A.
Hans Fischer
Hans Fischer was a German organic chemist and Nobel laureate renowned for his pioneering research on the structure of hemin and chlorophyll.
-
B.
Adolf von Baeyer
Adolf von Baeyer was a German chemist and Nobel laureate renowned for his pioneering work in organic chemistry, including the synthesis of indigo dye and contributions to the understanding of aromatic compounds.
-
C.
Emil Fischer
Emil Fischer was a pioneering German chemist and Nobel laureate renowned for his foundational work on the chemistry of sugars, purines, and proteins.
-
D.
Hermann Mark
Hermann Mark was an Austrian-born chemist renowned as a pioneer of polymer science, whose foundational work on macromolecules earned him the American Chemical Society’s highest honor.
-
E.
Karl Bader
Karl Bader is a relatively obscure individual known primarily for sharing the surname Bader, with no widely documented public achievements or roles.
- 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: Otto Diels Triple: [Emil Fischer, notableStudent, Otto Diels]
Generated description
Otto Diels was a German chemist and Nobel laureate best known for co-discovering the Diels–Alder reaction, a fundamental method in organic synthesis.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Otto Diels Target entity description: Otto Diels was a German chemist and Nobel laureate best known for co-discovering the Diels–Alder reaction, a fundamental method in organic synthesis.
-
A.
Hans Fischer
Hans Fischer was a German organic chemist and Nobel laureate renowned for his pioneering research on the structure of hemin and chlorophyll.
-
B.
Adolf von Baeyer
Adolf von Baeyer was a German chemist and Nobel laureate renowned for his pioneering work in organic chemistry, including the synthesis of indigo dye and contributions to the understanding of aromatic compounds.
-
C.
Emil Fischer
Emil Fischer was a pioneering German chemist and Nobel laureate renowned for his foundational work on the chemistry of sugars, purines, and proteins.
-
D.
Hermann Mark
Hermann Mark was an Austrian-born chemist renowned as a pioneer of polymer science, whose foundational work on macromolecules earned him the American Chemical Society’s highest honor.
-
E.
Karl Bader
Karl Bader is a relatively obscure individual known primarily for sharing the surname Bader, with no widely documented public achievements or roles.
- 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_69a885fceb2c8190b47e0f7c0aefbff0 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9090b3a20819098fdb5605ee739d7 |
completed | March 5, 2026, 4:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58bec288819082326e9e17ed289d |
completed | March 8, 2026, 11:08 a.m. |
| NEDg | Description generation | batch_69ad5a92f9248190861bdcad8d29560d |
completed | March 8, 2026, 11:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad5af8d2c48190b698ecc33965dd8b |
completed | March 8, 2026, 11:18 a.m. |
Created at: March 4, 2026, 7:27 p.m.