Triple
T4710327
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Giulio Natta |
E104491
|
entity |
| Predicate | sharedNobelPrizeWith |
P1859
|
FINISHED |
| Object |
Karl Ziegler
Karl Ziegler was a German chemist renowned for his pioneering work in polymer chemistry, particularly the development of Ziegler–Natta catalysts for producing plastics.
|
E464837
|
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: Karl Ziegler | Statement: [Giulio Natta, sharedNobelPrizeWith, Karl Ziegler]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karl Ziegler Context triple: [Giulio Natta, sharedNobelPrizeWith, Karl Ziegler]
-
A.
Giulio Natta
Giulio Natta was an Italian chemist and Nobel laureate renowned for his pioneering work in polymer chemistry, particularly the development of isotactic polypropylene.
-
B.
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.
-
C.
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.
-
D.
Hans Fischer
Hans Fischer was a German organic chemist and Nobel laureate renowned for his pioneering research on the structure of hemin and chlorophyll.
-
E.
Paul J. Flory
Paul J. Flory was an American chemist renowned for his pioneering work in polymer chemistry, for which he received the Nobel Prize in Chemistry in 1974.
- 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: Karl Ziegler Triple: [Giulio Natta, sharedNobelPrizeWith, Karl Ziegler]
Generated description
Karl Ziegler was a German chemist renowned for his pioneering work in polymer chemistry, particularly the development of Ziegler–Natta catalysts for producing plastics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Karl Ziegler Target entity description: Karl Ziegler was a German chemist renowned for his pioneering work in polymer chemistry, particularly the development of Ziegler–Natta catalysts for producing plastics.
-
A.
Giulio Natta
Giulio Natta was an Italian chemist and Nobel laureate renowned for his pioneering work in polymer chemistry, particularly the development of isotactic polypropylene.
-
B.
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.
-
C.
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.
-
D.
Hans Fischer
Hans Fischer was a German organic chemist and Nobel laureate renowned for his pioneering research on the structure of hemin and chlorophyll.
-
E.
Paul J. Flory
Paul J. Flory was an American chemist renowned for his pioneering work in polymer chemistry, for which he received the Nobel Prize in Chemistry in 1974.
- 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_69bd43eac3c08190af7e4020c6c3704c |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd63ee712c81908da60aa0df58efe0 |
completed | March 20, 2026, 3:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be1078784c81908e9a3fd0b168cadc |
completed | March 21, 2026, 3:28 a.m. |
| NEDg | Description generation | batch_69be11c41a7c81909f00d8301e224ec2 |
completed | March 21, 2026, 3:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be12497a90819086176bf8a8111517 |
completed | March 21, 2026, 3:36 a.m. |
Created at: March 20, 2026, 1:17 p.m.