Triple
T380099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meissner effect |
E8658
|
entity |
| Predicate | discoveredBy |
P412
|
FINISHED |
| Object |
Robert Ochsenfeld
Robert Ochsenfeld was a German physicist best known for co-discovering the Meissner effect, a fundamental phenomenon in superconductivity.
|
E124487
|
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: Robert Ochsenfeld | Statement: [Meissner effect, discoveredBy, Robert Ochsenfeld]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Ochsenfeld Context triple: [Meissner effect, discoveredBy, Robert Ochsenfeld]
-
A.
Klaus Heissler
Klaus Heissler is a talking goldfish with the brain of an East German Olympic ski jumper, serving as a comedic and often sarcastic member of the Smith family in the animated series "American Dad!".
-
B.
Erich Mueller
Erich Mueller was one of the industrial executives prosecuted for war crimes and crimes against humanity in the post–World War II Krupp Trial at Nuremberg.
-
C.
Christian Heurich
Christian Heurich was a prominent German-American brewer and businessman in Washington, D.C., best known for founding the Christian Heurich Brewing Company and for his historic mansion that now serves as the Heurich House Museum.
-
D.
Dean Riesner
Dean Riesner was an American screenwriter best known for his work on films such as "Dirty Harry" and "Play Misty for Me."
-
E.
Hans Fitting
Hans Fitting was a German mathematician known for his contributions to group theory and ring theory, including the concept of the Fitting subgroup.
- 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: Robert Ochsenfeld Triple: [Meissner effect, discoveredBy, Robert Ochsenfeld]
Generated description
Robert Ochsenfeld was a German physicist best known for co-discovering the Meissner effect, a fundamental phenomenon in superconductivity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Ochsenfeld Target entity description: Robert Ochsenfeld was a German physicist best known for co-discovering the Meissner effect, a fundamental phenomenon in superconductivity.
-
A.
Klaus Heissler
Klaus Heissler is a talking goldfish with the brain of an East German Olympic ski jumper, serving as a comedic and often sarcastic member of the Smith family in the animated series "American Dad!".
-
B.
Erich Mueller
Erich Mueller was one of the industrial executives prosecuted for war crimes and crimes against humanity in the post–World War II Krupp Trial at Nuremberg.
-
C.
Christian Heurich
Christian Heurich was a prominent German-American brewer and businessman in Washington, D.C., best known for founding the Christian Heurich Brewing Company and for his historic mansion that now serves as the Heurich House Museum.
-
D.
Dean Riesner
Dean Riesner was an American screenwriter best known for his work on films such as "Dirty Harry" and "Play Misty for Me."
-
E.
Hans Fitting
Hans Fitting was a German mathematician known for his contributions to group theory and ring theory, including the concept of the Fitting subgroup.
- 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_69a2e7f47dd08190a4e294ccbbe46cd4 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec2b07248190979229bad3a741c9 |
completed | Feb. 28, 2026, 1:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac427687e88190aa152ffddf89d56c |
completed | March 7, 2026, 3:21 p.m. |
| NEDg | Description generation | batch_69ac4473fc948190acd06ee3c763a89a |
completed | March 7, 2026, 3:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac4558952481908c361e2ac5063ebc |
completed | March 7, 2026, 3:33 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.