Triple

T17527027
Position Surface form Disambiguated ID Type / Status
Subject Calabazas Creek (via connected flood-control system) E426823 entity
Predicate hydrologicallyConnectedTo P20872 FINISHED
Object San Tomas Aquino 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: San Tomas Aquino Creek | Statement: [Calabazas Creek (via connected flood-control system), hydrologicallyConnectedTo, San Tomas Aquino Creek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Tomas Aquino Creek
Context triple: [Calabazas Creek (via connected flood-control system), hydrologicallyConnectedTo, San Tomas Aquino Creek]
  • A. San Tomas Aquino Creek chosen
    San Tomas Aquino Creek is a small urban waterway in Santa Clara County, California, that flows through several cities in Silicon Valley before emptying into the southern end of San Francisco Bay.
  • B. San Juan Creek
    San Juan Creek is a stream in San Luis Obispo County, California, that drains the rural area around the community of Shandon.
  • C. Gil Gil Creek
    Gil Gil Creek is a minor watercourse in New South Wales, Australia, that forms part of the Gwydir River catchment within the Murray–Darling Basin.
  • D. San Pablo Creek
    San Pablo Creek is a stream in Contra Costa County, California, that flows from the hills near Orinda through several East Bay communities before emptying into San Pablo Bay.
  • E. San Lorenzo Creek
    San Lorenzo Creek is a stream in central California that serves as a significant tributary within the Salinas River watershed.
  • 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_69d889de677081909b22d2657b1f0292 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e452d7523c819099278507e4a718d4 completed April 19, 2026, 3:58 a.m.
Created at: April 10, 2026, 5:49 a.m.