Triple

T17608803
Position Surface form Disambiguated ID Type / Status
Subject downtown Larkspur E428909 entity
Predicate nearbyFeature P2064 FINISHED
Object Corte Madera Creek — NE NERFINISHED

How this triple was built (2 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: Corte Madera Creek | Statement: [downtown Larkspur, nearbyFeature, Corte Madera Creek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Corte Madera Creek
Context triple: [downtown Larkspur, nearbyFeature, Corte Madera Creek]
  • A. Corte Madera Creek chosen
    Corte Madera Creek is a waterway in Marin County, California, that flows through several communities before emptying into San Francisco Bay.
  • B. San Mateo Creek
    San Mateo Creek is a waterway in San Mateo County, California, that drains the Crystal Springs Reservoir and flows toward San Francisco Bay.
  • C. San Mateo Creek
    San Mateo Creek is a coastal stream in Southern California that flows through San Diego and Orange counties before emptying into the Pacific Ocean near San Onofre.
  • D. Novato Creek
    Novato Creek is a stream in Marin County, California, that flows through the city of Novato and drains into San Pablo Bay.
  • E. San Jose Creek
    San Jose Creek is a waterway in Southern California that drains parts of the San Gabriel Valley before joining the San Gabriel River.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d889e1c6148190ba76241e74688f8b completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46c4d8374819097cb112fba405e77 completed April 19, 2026, 5:46 a.m.
Created at: April 10, 2026, 5:51 a.m.