Triple
T92562
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland, Maine |
E1859
|
entity |
| Predicate | hasInstitution |
P186
|
FINISHED |
| Object |
Portland Museum of Art
The Portland Museum of Art is a major art museum in downtown Portland, Maine, known for its collection of American, European, and contemporary works and its role as a cultural hub for the region.
|
E24184
|
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: Portland Museum of Art | Statement: [Portland, Maine, hasInstitution, Portland Museum of Art]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland Museum of Art Context triple: [Portland, Maine, hasInstitution, Portland Museum of Art]
-
A.
Heckscher Museum of Art
The Heckscher Museum of Art is a regional art museum in Huntington, New York, known for its collection of American and European paintings, works on paper, and its role in Long Island’s cultural life.
-
B.
Birmingham Museum of Art
The Birmingham Museum of Art is a major regional art museum in Birmingham, Alabama, known for its extensive and diverse collection spanning Asian, European, American, and African art.
-
C.
Seattle Art Museum
The Seattle Art Museum is a major cultural institution in downtown Seattle known for its diverse global art collections, rotating exhibitions, and prominent role in the city’s arts scene.
-
D.
Fogg Museum
The Fogg Museum is a prominent Harvard University art museum renowned for its extensive Western art collections and influential role in art historical research and teaching.
-
E.
Nelson-Atkins Museum of Art
The Nelson-Atkins Museum of Art is a major art museum renowned for its extensive global art collections and iconic sculpture park, including the famous Shuttlecocks installation.
- 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: Portland Museum of Art Triple: [Portland, Maine, hasInstitution, Portland Museum of Art]
Generated description
The Portland Museum of Art is a major art museum in downtown Portland, Maine, known for its collection of American, European, and contemporary works and its role as a cultural hub for the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland Museum of Art Target entity description: The Portland Museum of Art is a major art museum in downtown Portland, Maine, known for its collection of American, European, and contemporary works and its role as a cultural hub for the region.
-
A.
Heckscher Museum of Art
The Heckscher Museum of Art is a regional art museum in Huntington, New York, known for its collection of American and European paintings, works on paper, and its role in Long Island’s cultural life.
-
B.
Birmingham Museum of Art
The Birmingham Museum of Art is a major regional art museum in Birmingham, Alabama, known for its extensive and diverse collection spanning Asian, European, American, and African art.
-
C.
Seattle Art Museum
The Seattle Art Museum is a major cultural institution in downtown Seattle known for its diverse global art collections, rotating exhibitions, and prominent role in the city’s arts scene.
-
D.
Fogg Museum
The Fogg Museum is a prominent Harvard University art museum renowned for its extensive Western art collections and influential role in art historical research and teaching.
-
E.
Nelson-Atkins Museum of Art
The Nelson-Atkins Museum of Art is a major art museum renowned for its extensive global art collections and iconic sculpture park, including the famous Shuttlecocks installation.
- 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_69a24d1a97dc819094e6c021fe9b05a7 |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a24faa6d608190920c8fc144e85e21 |
completed | Feb. 28, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a305dff8b88190b82db3adf474b271 |
completed | Feb. 28, 2026, 3:12 p.m. |
| NEDg | Description generation | batch_69a309bbb7108190af09feaddee9d00c |
completed | Feb. 28, 2026, 3:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a30a1b9240819088e762ff13df4c32 |
completed | Feb. 28, 2026, 3:30 p.m. |
Created at: Feb. 28, 2026, 2:07 a.m.