Triple

T12581780
Position Surface form Disambiguated ID Type / Status
Subject Nehalem Bay estuary E300356 entity
Predicate formedByConfluenceOf P402 FINISHED
Object Nehalem River E235732 NE FINISHED

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: Nehalem River | Statement: [Nehalem Bay estuary, formedByConfluenceOf, Nehalem River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nehalem River
Context triple: [Nehalem Bay estuary, formedByConfluenceOf, Nehalem River]
  • A. Nehalem River chosen
    The Nehalem River is a coastal river in northwestern Oregon that flows through forested valleys to the Pacific Ocean, supporting salmon runs and recreational activities along its course.
  • B. Naselle River
    The Naselle River is a coastal river in southwestern Washington State that drains forested and rural areas of Pacific County before emptying into Willapa Bay on the Pacific Ocean.
  • C. Necanicum River
    The Necanicum River is a coastal river in northwestern Oregon that flows through Clatsop County to the Pacific Ocean near the city of Seaside.
  • D. Kahiltna River
    Kahiltna River is a river in Alaska that drains the Kahiltna Glacier on the southern flank of Denali and flows through remote wilderness before joining the larger Susitna River system.
  • E. Osmore River
    The Osmore River is a river in southern Peru that flows through the Moquegua region toward the Pacific Ocean.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bde87b648190bcd0266e9efde098 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954b97a508190b6c901c506441dd0 completed April 10, 2026, 7:51 p.m.
NED1 Entity disambiguation (via context triple) batch_6a073b10a120819091623eef93c7f29d completed May 15, 2026, 3:26 p.m.
Created at: April 9, 2026, 5:02 p.m.