Triple

T9331948
Position Surface form Disambiguated ID Type / Status
Subject Piedmont Pines E224543 entity
Predicate partOf P40 FINISHED
Object Oakland hills
The Oakland hills are a series of wooded, residential, and park-filled ridges rising along the eastern side of Oakland, California, known for their scenic views, winding roads, and proximity to extensive regional parklands.
E794227 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 hills | Statement: [Piedmont Pines, partOf, Oakland hills]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Oakland hills
Context triple: [Piedmont Pines, partOf, Oakland hills]
  • A. Berkeley Hills
    Berkeley Hills is a range of rolling, urban-adjacent hills in the San Francisco Bay Area that form the scenic backdrop to the city of Berkeley and the University of California campus.
  • B. San Francisco Hills
    San Francisco Hills are the series of prominent, often steep hills that shape San Francisco’s distinctive topography, views, and neighborhood character.
  • C. Eola Hills
    Eola Hills is a low, rolling hill range in Oregon’s Willamette Valley known for its cool-climate vineyards and wine production.
  • D. San Rafael Hills
    San Rafael Hills is a small mountain range in Los Angeles County, California, forming part of the Transverse Ranges and overlooking communities such as Pasadena and Glendale.
  • E. San Bruno Mountain
    San Bruno Mountain is a prominent ridge in northern San Mateo County, California, known for its biodiversity, endangered butterfly habitats, and panoramic views of the San Francisco Bay Area.
  • 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 hills
Triple: [Piedmont Pines, partOf, Oakland hills]
Generated description
The Oakland hills are a series of wooded, residential, and park-filled ridges rising along the eastern side of Oakland, California, known for their scenic views, winding roads, and proximity to extensive regional parklands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Oakland hills
Target entity description: The Oakland hills are a series of wooded, residential, and park-filled ridges rising along the eastern side of Oakland, California, known for their scenic views, winding roads, and proximity to extensive regional parklands.
  • A. Berkeley Hills
    Berkeley Hills is a range of rolling, urban-adjacent hills in the San Francisco Bay Area that form the scenic backdrop to the city of Berkeley and the University of California campus.
  • B. San Francisco Hills
    San Francisco Hills are the series of prominent, often steep hills that shape San Francisco’s distinctive topography, views, and neighborhood character.
  • C. Eola Hills
    Eola Hills is a low, rolling hill range in Oregon’s Willamette Valley known for its cool-climate vineyards and wine production.
  • D. San Rafael Hills
    San Rafael Hills is a small mountain range in Los Angeles County, California, forming part of the Transverse Ranges and overlooking communities such as Pasadena and Glendale.
  • E. San Bruno Mountain
    San Bruno Mountain is a prominent ridge in northern San Mateo County, California, known for its biodiversity, endangered butterfly habitats, and panoramic views of the San Francisco Bay Area.
  • 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_69ca8427a0c08190b749831d5ea98f02 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd37afceb88190ad7ffbc7b47a1caa completed April 1, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0f3b37b408190957c371233d8a3bd completed April 4, 2026, 11:19 a.m.
NEDg Description generation batch_69d0f4b346988190b70cd311dc3481cd completed April 4, 2026, 11:23 a.m.
NED2 Entity disambiguation (via description) batch_69d0f589b86c8190a68c7047766ce464 completed April 4, 2026, 11:27 a.m.
Created at: March 30, 2026, 7:39 p.m.