Triple

T18363879
Position Surface form Disambiguated ID Type / Status
Subject Mattole Beach E439988 entity
Predicate nearbyFacility P350 FINISHED
Object Mattole River mouth parking area — 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: Mattole River mouth parking area | Statement: [Mattole Beach, nearbyFacility, Mattole River mouth parking area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mattole River mouth parking area
Context triple: [Mattole Beach, nearbyFacility, Mattole River mouth parking area]
  • A. Mattole River mouth chosen
    The Mattole River mouth is the remote coastal area where the Mattole River empties into the Pacific Ocean along Northern California’s rugged Lost Coast.
  • B. Stehekin Landing
    Stehekin Landing is a remote lakeside hub in Washington’s North Cascades that serves as the primary access point to the Stehekin Valley and surrounding wilderness.
  • C. Mattole Campground
    Mattole Campground is a remote coastal camping area in Northern California near the mouth of the Mattole River, serving as a gateway to the Lost Coast.
  • D. Quillayute River mouth
    The Quillayute River mouth is the coastal outlet where Washington State’s Quillayute River flows into the Pacific Ocean, near the town of La Push on the Olympic Peninsula.
  • E. Mattole Beach
    Mattole Beach is a remote coastal area in Northern California known as a primary access point to the rugged, undeveloped Lost Coast.
  • 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_69d8b918221c8190a9f7b563d64ac677 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e516de778c8190a75335ced4e1f834 completed April 19, 2026, 5:54 p.m.
Created at: April 10, 2026, 10:37 a.m.