Triple

T2743030
Position Surface form Disambiguated ID Type / Status
Subject Oakland (Pittsburgh) E60796 entity
Predicate hasPart P35 FINISHED
Object Central Oakland
Central Oakland is a densely populated Pittsburgh neighborhood known for its student housing, commercial corridors, and proximity to major universities like the University of Pittsburgh and Carnegie Mellon.
E295323 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: Central Oakland | Statement: [Oakland (Pittsburgh), hasPart, Central Oakland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Oakland
Context triple: [Oakland (Pittsburgh), hasPart, Central Oakland]
  • A. North Oakland
    North Oakland is a primarily residential and institutional neighborhood in Pittsburgh, Pennsylvania, known for its proximity to universities, medical centers, and cultural landmarks.
  • B. 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.
  • 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. 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.
  • E. 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.
  • 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: Central Oakland
Triple: [Oakland (Pittsburgh), hasPart, Central Oakland]
Generated description
Central Oakland is a densely populated Pittsburgh neighborhood known for its student housing, commercial corridors, and proximity to major universities like the University of Pittsburgh and Carnegie Mellon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Oakland
Target entity description: Central Oakland is a densely populated Pittsburgh neighborhood known for its student housing, commercial corridors, and proximity to major universities like the University of Pittsburgh and Carnegie Mellon.
  • A. North Oakland chosen
    North Oakland is a primarily residential and institutional neighborhood in Pittsburgh, Pennsylvania, known for its proximity to universities, medical centers, and cultural landmarks.
  • B. 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.
  • 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. 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.
  • E. 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.
  • 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_69ab4b79846081909096725374d65ce9 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb314410819095d4822f9277e6ff completed March 7, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc640af508190b5d089dc5feac504 completed March 10, 2026, 7:20 a.m.
NEDg Description generation batch_69afc6c6c620819098b76db174a6f98e completed March 10, 2026, 7:22 a.m.
NED2 Entity disambiguation (via description) batch_69afc72b2e3c8190aad78ac8924f07af completed March 10, 2026, 7:24 a.m.
Created at: March 6, 2026, 9:56 p.m.