Triple

T18832917
Position Surface form Disambiguated ID Type / Status
Subject Mount Tamalpais summit E460579 entity
Predicate mountainRange P648 FINISHED
Object Marin Hills
Marin Hills is a scenic coastal mountain range in Marin County, California, known for its rolling ridges, open space preserves, and panoramic views of the San Francisco Bay Area.
E1347360 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: Marin Hills | Statement: [Mount Tamalpais summit, mountainRange, Marin Hills]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marin Hills
Context triple: [Mount Tamalpais summit, mountainRange, Marin Hills]
  • A. Monterey Hills
    Monterey Hills is a residential neighborhood in Northeast Los Angeles known for its hillside condominium complexes and views overlooking the surrounding communities.
  • B. 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.
  • C. 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.
  • 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. Carmel foothills
    Carmel foothills are the lower, gently sloping elevations at the base of Mount Carmel in northern Israel, characterized by Mediterranean landscapes and scattered towns and agricultural areas.
  • 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: Marin Hills
Triple: [Mount Tamalpais summit, mountainRange, Marin Hills]
Generated description
Marin Hills is a scenic coastal mountain range in Marin County, California, known for its rolling ridges, open space preserves, and panoramic views of the San Francisco Bay Area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marin Hills
Target entity description: Marin Hills is a scenic coastal mountain range in Marin County, California, known for its rolling ridges, open space preserves, and panoramic views of the San Francisco Bay Area.
  • A. Monterey Hills
    Monterey Hills is a residential neighborhood in Northeast Los Angeles known for its hillside condominium complexes and views overlooking the surrounding communities.
  • B. 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.
  • C. 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.
  • 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. Carmel foothills
    Carmel foothills are the lower, gently sloping elevations at the base of Mount Carmel in northern Israel, characterized by Mediterranean landscapes and scattered towns and agricultural areas.
  • 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_69d8dcf94c288190a06dea029ae4b223 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5a99b540c8190a29e5f9d56791d41 completed April 20, 2026, 4:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0575ac249c8190989b9de40eb8a444 completed May 14, 2026, 7:11 a.m.
NEDg Description generation batch_6a0576d2baac8190a9cd366978471809 completed May 14, 2026, 7:16 a.m.
NED2 Entity disambiguation (via description) batch_6a0577ca320481909b26700820ad4820 completed May 14, 2026, 7:20 a.m.
Created at: April 10, 2026, 11:56 a.m.