Triple
T2071889
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Oakland |
E44831
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Oakland City Center
Oakland City Center is a major mixed-use office, retail, and public plaza complex that serves as a commercial and civic hub in downtown Oakland, California.
|
E231562
|
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: Oakland City Center | Statement: [Downtown Oakland, hasLandmark, Oakland City Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oakland City Center Context triple: [Downtown Oakland, hasLandmark, Oakland City Center]
-
A.
Oakland Center
Oakland Center is an off-campus instructional site of California State University, East Bay located in Oakland that offers academic programs and courses for working professionals and local students.
-
B.
Downtown Oakland
Downtown Oakland is the central business district and cultural hub of Oakland, California, known for its historic architecture, arts scene, and major transit connections.
-
C.
West Oakland
West Oakland is a historically Black, industrial, and residential neighborhood in Oakland, California, known for its rich cultural legacy, port and rail infrastructure, and role in the city’s civil rights and arts movements.
-
D.
Oakland Asian Cultural Center
The Oakland Asian Cultural Center is a community-based arts and cultural organization in Oakland that showcases and supports the diverse traditions, performances, and programs of Asian and Pacific Islander communities.
-
E.
East Oakland
East Oakland is a predominantly working-class, culturally diverse area of Oakland, California, known for its strong Latino and Black communities, vibrant street life, and history of social activism alongside significant economic challenges.
- 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: Oakland City Center Triple: [Downtown Oakland, hasLandmark, Oakland City Center]
Generated description
Oakland City Center is a major mixed-use office, retail, and public plaza complex that serves as a commercial and civic hub in downtown Oakland, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oakland City Center Target entity description: Oakland City Center is a major mixed-use office, retail, and public plaza complex that serves as a commercial and civic hub in downtown Oakland, California.
-
A.
Oakland Center
Oakland Center is an off-campus instructional site of California State University, East Bay located in Oakland that offers academic programs and courses for working professionals and local students.
-
B.
Downtown Oakland
Downtown Oakland is the central business district and cultural hub of Oakland, California, known for its historic architecture, arts scene, and major transit connections.
-
C.
West Oakland
West Oakland is a historically Black, industrial, and residential neighborhood in Oakland, California, known for its rich cultural legacy, port and rail infrastructure, and role in the city’s civil rights and arts movements.
-
D.
Oakland Asian Cultural Center
The Oakland Asian Cultural Center is a community-based arts and cultural organization in Oakland that showcases and supports the diverse traditions, performances, and programs of Asian and Pacific Islander communities.
-
E.
East Oakland
East Oakland is a predominantly working-class, culturally diverse area of Oakland, California, known for its strong Latino and Black communities, vibrant street life, and history of social activism alongside significant economic challenges.
- 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_69a88916c2b48190a5ca2e9b12cad3ed |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abba0d20bc8190b19a32157f8b1607 |
completed | March 7, 2026, 5:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae272bd51881909b7da12925195417 |
completed | March 9, 2026, 1:49 a.m. |
| NEDg | Description generation | batch_69ae28e6d8fc8190b5c0215607214b41 |
completed | March 9, 2026, 1:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae29556978819082f771e0723c4f0b |
completed | March 9, 2026, 1:58 a.m. |
Created at: March 4, 2026, 7:41 p.m.