Triple
T2014508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lübeck Katharineum |
E43763
|
entity |
| Predicate | hasNotableAlumnus |
P51
|
FINISHED |
| Object |
Emil Possehl
Emil Possehl was a German industrialist and philanthropist from Lübeck, best known for building a major iron ore and steel trading empire and for endowing the Possehl Foundation to support his hometown.
|
E226220
|
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: Emil Possehl | Statement: [Lübeck Katharineum, hasNotableAlumnus, Emil Possehl]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Emil Possehl Context triple: [Lübeck Katharineum, hasNotableAlumnus, Emil Possehl]
-
A.
Rudolf Garrels
Rudolf Garrels was an 18th-century Dutch organ builder known for constructing and maintaining notable church organs in the Netherlands.
-
B.
Karl Rubin
Karl Rubin is an American mathematician renowned for his work in number theory, particularly on elliptic curves and Iwasawa theory.
-
C.
Arthur Evans
Arthur Evans was a British archaeologist best known for excavating the Minoan palace at Knossos and pioneering the study of Aegean Bronze Age civilizations.
-
D.
Nicholas Cords
Nicholas Cords is an American violist known for his chamber music work and for performing with innovative ensembles that blend classical and world music traditions.
-
E.
Walter Krupinski
Walter Krupinski was a German Luftwaffe fighter ace of World War II, credited with numerous aerial victories on the Eastern Front and later a senior officer in the postwar West German Air Force.
- 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: Emil Possehl Triple: [Lübeck Katharineum, hasNotableAlumnus, Emil Possehl]
Generated description
Emil Possehl was a German industrialist and philanthropist from Lübeck, best known for building a major iron ore and steel trading empire and for endowing the Possehl Foundation to support his hometown.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Emil Possehl Target entity description: Emil Possehl was a German industrialist and philanthropist from Lübeck, best known for building a major iron ore and steel trading empire and for endowing the Possehl Foundation to support his hometown.
-
A.
Rudolf Garrels
Rudolf Garrels was an 18th-century Dutch organ builder known for constructing and maintaining notable church organs in the Netherlands.
-
B.
Karl Rubin
Karl Rubin is an American mathematician renowned for his work in number theory, particularly on elliptic curves and Iwasawa theory.
-
C.
Arthur Evans
Arthur Evans was a British archaeologist best known for excavating the Minoan palace at Knossos and pioneering the study of Aegean Bronze Age civilizations.
-
D.
Nicholas Cords
Nicholas Cords is an American violist known for his chamber music work and for performing with innovative ensembles that blend classical and world music traditions.
-
E.
Walter Krupinski
Walter Krupinski was a German Luftwaffe fighter ace of World War II, credited with numerous aerial victories on the Eastern Front and later a senior officer in the postwar West German Air Force.
- 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_69a88716e9f08190946313fdc949e3cf |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb8b610a88190bc10fd7dda19da08 |
completed | March 7, 2026, 5:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0aeca6388190befe0630d44de109 |
completed | March 8, 2026, 11:49 p.m. |
| NEDg | Description generation | batch_69ae0bb8b34c81908f817bb1fbcb1873 |
completed | March 8, 2026, 11:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0c20aaf48190852334f9c76d0d18 |
completed | March 8, 2026, 11:54 p.m. |
Created at: March 4, 2026, 7:37 p.m.