Triple
T1633409
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro (Portland regional government) |
E35307
|
entity |
| Predicate | operatorOf |
P179
|
FINISHED |
| Object |
Portland’5 Centers for the Arts
Portland’5 Centers for the Arts is a major performing arts complex in downtown Portland, Oregon, comprising multiple historic theaters that host concerts, theater, dance, and other cultural events.
|
E37190
|
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’5 Centers for the Arts | Statement: [Metro (Portland regional government), operatorOf, Portland’5 Centers for the Arts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland’5 Centers for the Arts Context triple: [Metro (Portland regional government), operatorOf, Portland’5 Centers for the Arts]
-
A.
Multnomah Village, Portland
Multnomah Village, Portland is a historic, village-like neighborhood in southwest Portland known for its small-town charm, local shops, and community-focused atmosphere.
-
B.
Eastside Portland
Eastside Portland is the portion of Portland, Oregon located east of the Willamette River, encompassing several neighborhoods including Northeast and Southeast Portland.
-
C.
City Center / Downtown Portland
City Center / Downtown Portland is the primary commercial and cultural core of Portland, Oregon, known for its dense urban environment, businesses, entertainment venues, and public transit connections.
-
D.
Portland
Portland is a small historic town in the Central Tablelands region of New South Wales, Australia, known for its early cement works and heritage streetscapes.
-
E.
Portland
Portland is the largest city in Oregon, known for its vibrant arts scene, progressive culture, and lush green spaces in the Pacific Northwest.
- 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’5 Centers for the Arts Triple: [Metro (Portland regional government), operatorOf, Portland’5 Centers for the Arts]
Generated description
Portland’5 Centers for the Arts is a major performing arts complex in downtown Portland, Oregon, comprising multiple historic theaters that host concerts, theater, dance, and other cultural events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland’5 Centers for the Arts Target entity description: Portland’5 Centers for the Arts is a major performing arts complex in downtown Portland, Oregon, comprising multiple historic theaters that host concerts, theater, dance, and other cultural events.
-
A.
Multnomah Village, Portland
Multnomah Village, Portland is a historic, village-like neighborhood in southwest Portland known for its small-town charm, local shops, and community-focused atmosphere.
-
B.
Eastside Portland
Eastside Portland is the portion of Portland, Oregon located east of the Willamette River, encompassing several neighborhoods including Northeast and Southeast Portland.
-
C.
City Center / Downtown Portland
chosen
City Center / Downtown Portland is the primary commercial and cultural core of Portland, Oregon, known for its dense urban environment, businesses, entertainment venues, and public transit connections.
-
D.
Portland
Portland is a small historic town in the Central Tablelands region of New South Wales, Australia, known for its early cement works and heritage streetscapes.
-
E.
Portland
Portland is the largest city in Oregon, known for its vibrant arts scene, progressive culture, and lush green spaces in the Pacific Northwest.
- F. None of above.
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_69a886036bc081909ff5de16dbe5e8ea |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a909f86abc8190b0b81310dcd7feed |
completed | March 5, 2026, 4:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58d9db5c819081408977834ad606 |
completed | March 8, 2026, 11:09 a.m. |
| NEDg | Description generation | batch_69ad5a625d088190bbacbb69a0569d49 |
completed | March 8, 2026, 11:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad5ae605f88190b5e42d7cf923e9bb |
completed | March 8, 2026, 11:17 a.m. |
Created at: March 4, 2026, 7:28 p.m.