Triple
T4482192
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alfred Stieglitz |
E100160
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
291 gallery
291 gallery was an influential early 20th-century New York art gallery that helped introduce modern art and photography to the American public.
|
E443855
|
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: 291 gallery | Statement: [Alfred Stieglitz, founded, 291 gallery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 291 gallery Context triple: [Alfred Stieglitz, founded, 291 gallery]
-
A.
Galeria
Galeria is a German department store chain brand known for offering a wide range of fashion, household goods, and lifestyle products in large city-center stores.
-
B.
Galerie 3
Galerie 3 is one of the main contemporary art exhibition spaces within the Centre Pompidou-Metz museum in France.
-
C.
Archaic Gallery
Archaic Gallery is a major exhibition space in the Acropolis Museum showcasing sculptures and artifacts from the Archaic period of ancient Greece.
-
D.
Ferus Gallery
Ferus Gallery was a pioneering contemporary art gallery in Los Angeles in the late 1950s and early 1960s, known for launching the careers of influential American artists and hosting Andy Warhol’s first West Coast exhibition.
-
E.
Seal Gallery
Seal Gallery is a specialized exhibition space within the Shanghai Museum dedicated to showcasing Chinese seals and the art of seal carving.
- 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: 291 gallery Triple: [Alfred Stieglitz, founded, 291 gallery]
Generated description
291 gallery was an influential early 20th-century New York art gallery that helped introduce modern art and photography to the American public.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 291 gallery Target entity description: 291 gallery was an influential early 20th-century New York art gallery that helped introduce modern art and photography to the American public.
-
A.
Galeria
Galeria is a German department store chain brand known for offering a wide range of fashion, household goods, and lifestyle products in large city-center stores.
-
B.
Galerie 3
Galerie 3 is one of the main contemporary art exhibition spaces within the Centre Pompidou-Metz museum in France.
-
C.
Archaic Gallery
Archaic Gallery is a major exhibition space in the Acropolis Museum showcasing sculptures and artifacts from the Archaic period of ancient Greece.
-
D.
Ferus Gallery
Ferus Gallery was a pioneering contemporary art gallery in Los Angeles in the late 1950s and early 1960s, known for launching the careers of influential American artists and hosting Andy Warhol’s first West Coast exhibition.
-
E.
Seal Gallery
Seal Gallery is a specialized exhibition space within the Shanghai Museum dedicated to showcasing Chinese seals and the art of seal carving.
- 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_69b34553cbe48190afa8ac1cac285b86 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b356fb69a0819099f0005779f4fcac |
completed | March 13, 2026, 12:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b63782b8588190ba34c923ed4b792d |
completed | March 15, 2026, 4:37 a.m. |
| NEDg | Description generation | batch_69b63b8ad4b08190a28c99918ece76b3 |
completed | March 15, 2026, 4:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b63c15a27c81908f3a444becd41b16 |
completed | March 15, 2026, 4:56 a.m. |
Created at: March 12, 2026, 11:36 p.m.