Triple

T4874188
Position Surface form Disambiguated ID Type / Status
Subject Bethel Island, California E109160 entity
Predicate connectedBy P37 FINISHED
Object Bethel Island Road
Bethel Island Road is the primary access route linking the Sacramento–San Joaquin River Delta community of Bethel Island to the surrounding mainland road network in Contra Costa County, California.
 E607834 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: Bethel Island Road | Statement: [Bethel Island, California, connectedBy, Bethel Island Road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bethel Island Road
Context triple: [Bethel Island, California, connectedBy, Bethel Island Road]
  • A. Mount Pleasant Road
    Mount Pleasant Road is a major north–south thoroughfare in Toronto, Ontario, known for running past landmarks such as Mount Pleasant Cemetery and connecting several central city neighborhoods.
  • B. East Point Road
    East Point Road is a coastal roadway in Darwin, Northern Territory, that connects the suburb of Fannie Bay to the East Point Reserve and surrounding recreational areas.
  • C. Prouts Neck Road
    Prouts Neck Road is the primary roadway providing access to the coastal Prouts Neck peninsula in Scarborough, Maine.
  • D. Warren Bruce Road
    Warren Bruce Road is a street in Trafford Park, Greater Manchester, England, serving an industrial and commercial area near the Trafford Centre.
  • E. Dane Road
    Dane Road is a tram stop on Greater Manchester’s Metrolink network, located in the Trafford area near Sale.
  • 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: Bethel Island Road
Triple: [Bethel Island, California, connectedBy, Bethel Island Road]
Generated description
Bethel Island Road is the primary access route linking the Sacramento–San Joaquin River Delta community of Bethel Island to the surrounding mainland road network in Contra Costa County, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bethel Island Road
Target entity description: Bethel Island Road is the primary access route linking the Sacramento–San Joaquin River Delta community of Bethel Island to the surrounding mainland road network in Contra Costa County, California.
  • A. Mount Pleasant Road
    Mount Pleasant Road is a major north–south thoroughfare in Toronto, Ontario, known for running past landmarks such as Mount Pleasant Cemetery and connecting several central city neighborhoods.
  • B. East Point Road
    East Point Road is a coastal roadway in Darwin, Northern Territory, that connects the suburb of Fannie Bay to the East Point Reserve and surrounding recreational areas.
  • C. Prouts Neck Road
    Prouts Neck Road is the primary roadway providing access to the coastal Prouts Neck peninsula in Scarborough, Maine.
  • D. Warren Bruce Road
    Warren Bruce Road is a street in Trafford Park, Greater Manchester, England, serving an industrial and commercial area near the Trafford Centre.
  • E. Dane Road
    Dane Road is a tram stop on Greater Manchester’s Metrolink network, located in the Trafford area near Sale.
  • 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_69bd440d96a48190b0c87069adef2af1 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6da1b45881909d45cb1214f5bdde completed March 20, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e3ff314c8190b66f8b0a7ae3c039 completed March 27, 2026, 8:09 p.m.
NEDg Description generation batch_69c6e7c75140819082a32e4662e0b07c completed March 27, 2026, 8:25 p.m.
NED2 Entity disambiguation (via description) batch_69c6e8881b848190bd6184aeaf311d24 completed March 27, 2026, 8:28 p.m.
Created at: March 20, 2026, 1:27 p.m.