Triple

T37102719
Position Surface form Disambiguated ID Type / Status
Subject Contra Costa County and Solano County E918747 entity
Predicate shareRegionName P117178 FINISHED
Object North Bay–East Bay interface
The North Bay–East Bay interface is the transitional area in the San Francisco Bay Area where the North Bay and East Bay regions meet, encompassing parts of Contra Costa and Solano counties.
 E2214824 NE FINISHED

How this triple was built (3 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: North Bay–East Bay interface | Statement: [Contra Costa County and Solano County, shareRegionName, North Bay–East Bay interface]
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: North Bay–East Bay interface
Triple: [Contra Costa County and Solano County, shareRegionName, North Bay–East Bay interface]
Generated description
The North Bay–East Bay interface is the transitional area in the San Francisco Bay Area where the North Bay and East Bay regions meet, encompassing parts of Contra Costa and Solano counties.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: shareRegionName
Context triple: [Contra Costa County and Solano County, shareRegionName, North Bay–East Bay interface]
  • A. shareRegionalIdentityWith chosen
    Indicates that two entities are perceived to belong to or identify with the same geographic, cultural, or regional community.
  • B. provinceSharesNameWith
    Indicates that two provinces have exactly the same name, even if they are distinct administrative entities.
  • C. regionName
    Indicates the name assigned to a specific geographic or administrative region.
  • D. regionNamedAfter
    Indicates that a geographic region derives its name from a specific person, place, event, or other entity.
  • E. sharesNameRootWith
    Indicates that two entities have names derived from the same linguistic root or base form.
  • F. None of above.

Provenance (6 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_69f76e9b99c8819096164b21ff5bd996 completed May 3, 2026, 3:49 p.m.
NER Named-entity recognition batch_6a00ada2903481908b28ce55ef97a6c2 completed May 10, 2026, 4:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a3f6a0f27c88190b76c9110544e47f2 completed June 27, 2026, 6:13 a.m.
NEDg Description generation batch_6a3f6c091a548190809a8a3b4f142e83 completed June 27, 2026, 6:22 a.m.
NED2 Entity disambiguation (via description) batch_6a3ffa5151a8819081fd0b81ff6d3749 completed June 27, 2026, 4:29 p.m.
PD Predicate disambiguation batch_6a00ad5d23788190b3f9e2de761d39bb completed May 10, 2026, 4:07 p.m.
Created at: May 3, 2026, 4:14 p.m.