Triple

T1741313
Position Surface form Disambiguated ID Type / Status
Subject Embarcadero E38238 entity
Predicate followsShorelineOf P1865 FINISHED
Object San Francisco Bay E1412 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: San Francisco Bay | Statement: [Embarcadero, followsShorelineOf, San Francisco Bay]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Francisco Bay
Context triple: [Embarcadero, followsShorelineOf, San Francisco Bay]
  • A. San Francisco Bay chosen
    San Francisco Bay is a large, shallow estuarine inlet on the coast of Northern California, known for its iconic bridges, maritime activity, and role as the geographic center of the San Francisco Bay Area.
  • B. Humboldt Bay
    Humboldt Bay is a large natural harbor and coastal lagoon on the Northern California coast, known for its rich marine ecosystems, commercial port, and surrounding wetlands.
  • C. Suisun Bay
    Suisun Bay is a shallow tidal estuary in Northern California that forms part of the greater San Francisco Bay system and serves as a key confluence for the Sacramento and San Joaquin rivers.
  • D. Sacramento–San Joaquin River Delta
    The Sacramento–San Joaquin River Delta is a vast inland estuarine network of rivers, channels, and wetlands in Northern California that forms the state’s largest freshwater tidal ecosystem and a critical hub for its water supply and agriculture.
  • E. Tomales Bay
    Tomales Bay is a long, narrow inlet on the coast of northern California known for its oyster farms, wildlife, and scenic kayaking and boating.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: followsShorelineOf
Context triple: [Embarcadero, followsShorelineOf, San Francisco Bay]
  • A. shorelineIncludes
    Indicates that a shoreline spatially contains or encompasses a specified coastal feature or segment.
  • B. formsShorelineOf
    Indicates that one geographic feature constitutes or defines the boundary or edge (shoreline) of a body of water.
  • C. followsCoast chosen
    Indicates that one entity’s path or boundary runs alongside and generally conforms to the shape of a coastline.
  • D. hasShoreOn
    Indicates that one geographic entity borders or is directly adjacent to the shore of another body of water.
  • E. hasShorelineUse
    Indicates that a geographic area or property is used for a particular type of activity or purpose along its shoreline.
  • F. None of above.

Provenance (4 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_69a8862b01a48190ab47209063af82d9 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69ab3c2559ac8190905186406fcaccb9 completed March 6, 2026, 8:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69add1b354b08190a776126555880de5 completed March 8, 2026, 7:44 p.m.
PD Predicate disambiguation batch_69aa61c4023c819099cbe439aefda71f completed March 6, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:30 p.m.