Triple
T21505333
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heiner Friedrich |
E530581
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
Heiner Friedrich Gallery, Cologne
Heiner Friedrich Gallery, Cologne was a pioneering contemporary art gallery in Germany known for exhibiting influential minimalist and conceptual artists in the late 20th century.
|
E1488305
|
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: Heiner Friedrich Gallery, Cologne | Statement: [Heiner Friedrich, founded, Heiner Friedrich Gallery, Cologne]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heiner Friedrich Gallery, Cologne Context triple: [Heiner Friedrich, founded, Heiner Friedrich Gallery, Cologne]
-
A.
Brandenburg Gallery
Brandenburg Gallery is an art gallery in Luverne, Minnesota, best known for exhibiting the nature photography of renowned wildlife photographer Jim Brandenburg.
-
B.
Kunsthalle Düsseldorf
Kunsthalle Düsseldorf is a contemporary art exhibition hall in Düsseldorf, Germany, known for hosting rotating shows of modern and contemporary art.
-
C.
Krefeld Art Museums
Krefeld Art Museums is a municipal museum organization in Krefeld, Germany, that oversees several notable art institutions and collections, including the Kaiser Wilhelm Museum.
-
D.
Ludwig Galerie Schloss Oberhausen
Ludwig Galerie Schloss Oberhausen is an art museum in Oberhausen, Germany, known for its exhibitions of modern and contemporary art within a historic castle setting.
-
E.
Galerie Schwind
Galerie Schwind is an art gallery known for exhibiting and representing prominent German artists, including painter Bernhard Heisig.
- 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: Heiner Friedrich Gallery, Cologne Triple: [Heiner Friedrich, founded, Heiner Friedrich Gallery, Cologne]
Generated description
Heiner Friedrich Gallery, Cologne was a pioneering contemporary art gallery in Germany known for exhibiting influential minimalist and conceptual artists in the late 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heiner Friedrich Gallery, Cologne Target entity description: Heiner Friedrich Gallery, Cologne was a pioneering contemporary art gallery in Germany known for exhibiting influential minimalist and conceptual artists in the late 20th century.
-
A.
Brandenburg Gallery
Brandenburg Gallery is an art gallery in Luverne, Minnesota, best known for exhibiting the nature photography of renowned wildlife photographer Jim Brandenburg.
-
B.
Kunsthalle Düsseldorf
Kunsthalle Düsseldorf is a contemporary art exhibition hall in Düsseldorf, Germany, known for hosting rotating shows of modern and contemporary art.
-
C.
Krefeld Art Museums
Krefeld Art Museums is a municipal museum organization in Krefeld, Germany, that oversees several notable art institutions and collections, including the Kaiser Wilhelm Museum.
-
D.
Ludwig Galerie Schloss Oberhausen
Ludwig Galerie Schloss Oberhausen is an art museum in Oberhausen, Germany, known for its exhibitions of modern and contemporary art within a historic castle setting.
-
E.
Galerie Schwind
Galerie Schwind is an art gallery known for exhibiting and representing prominent German artists, including painter Bernhard Heisig.
- 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_69e0c45c81f08190a6b8bbb70a45aae7 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea7cb5588190a4473bbfe3f49cbb |
completed | April 23, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09e1414ca88190973fcd9d2866c883 |
completed | May 17, 2026, 3:39 p.m. |
| NEDg | Description generation | batch_6a09e2d3cc6881909c1c23d06b8dfb16 |
completed | May 17, 2026, 3:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09e346d35481909a6c12377e12e525 |
completed | May 17, 2026, 3:48 p.m. |
Created at: April 16, 2026, 6:24 p.m.