Triple

T3369421
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Bay Ferry E70917 entity
Predicate connects P390 FINISHED
Object Harbor Bay, Alameda, California
Harbor Bay in Alameda, California is a waterfront neighborhood and ferry terminal area on the San Francisco Bay, known for its residential communities, shoreline parks, and commuter access to San Francisco.
 E353788 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: Harbor Bay, Alameda, California | Statement: [San Francisco Bay Ferry, connects, Harbor Bay, Alameda, California]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harbor Bay, Alameda, California
Context triple: [San Francisco Bay Ferry, connects, Harbor Bay, Alameda, California]
  • A. Bay Point, California
    Bay Point, California is an unincorporated suburban community in the San Francisco Bay Area known for its residential neighborhoods and proximity to the Sacramento–San Joaquin River Delta.
  • B. Berkeley Marina
    Berkeley Marina is a waterfront recreational area on the San Francisco Bay known for its marina facilities, parks, trails, and panoramic views.
  • C. Bayview-Montalvin, California
    Bayview-Montalvin is an unincorporated residential community and census-designated place in western Contra Costa County, California, located near the city of Richmond along the San Pablo Bay.
  • D. Hunters Point
    Hunters Point is a waterfront neighborhood in Long Island City, Queens, known for its rapid residential development, skyline views of Manhattan, and a mix of industrial heritage and modern high-rises.
  • E. Discovery Bay, California
    Discovery Bay, California is a waterfront residential community in eastern Contra Costa County known for its network of man-made lagoons and access to the Sacramento–San Joaquin River Delta.
  • 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: Harbor Bay, Alameda, California
Triple: [San Francisco Bay Ferry, connects, Harbor Bay, Alameda, California]
Generated description
Harbor Bay in Alameda, California is a waterfront neighborhood and ferry terminal area on the San Francisco Bay, known for its residential communities, shoreline parks, and commuter access to San Francisco.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harbor Bay, Alameda, California
Target entity description: Harbor Bay in Alameda, California is a waterfront neighborhood and ferry terminal area on the San Francisco Bay, known for its residential communities, shoreline parks, and commuter access to San Francisco.
  • A. Bay Point, California
    Bay Point, California is an unincorporated suburban community in the San Francisco Bay Area known for its residential neighborhoods and proximity to the Sacramento–San Joaquin River Delta.
  • B. Berkeley Marina
    Berkeley Marina is a waterfront recreational area on the San Francisco Bay known for its marina facilities, parks, trails, and panoramic views.
  • C. Bayview-Montalvin, California
    Bayview-Montalvin is an unincorporated residential community and census-designated place in western Contra Costa County, California, located near the city of Richmond along the San Pablo Bay.
  • D. Hunters Point
    Hunters Point is a waterfront neighborhood in Long Island City, Queens, known for its rapid residential development, skyline views of Manhattan, and a mix of industrial heritage and modern high-rises.
  • E. Discovery Bay, California
    Discovery Bay, California is a waterfront residential community in eastern Contra Costa County known for its network of man-made lagoons and access to the Sacramento–San Joaquin River Delta.
  • 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_69ad85a729d48190afd789cd8417f289 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb2b9b1fc8190a2cbf040ea808baf completed March 8, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b334396f588190add5c0c27949650c completed March 12, 2026, 9:46 p.m.
NEDg Description generation batch_69b334d1e3348190b231a33058ee08a5 completed March 12, 2026, 9:49 p.m.
NED2 Entity disambiguation (via description) batch_69b33901299481908615762989e45e7c completed March 12, 2026, 10:06 p.m.
Created at: March 8, 2026, 3:13 p.m.