Triple

T12172692
Position Surface form Disambiguated ID Type / Status
Subject Yosemite Mountain Sugar Pine Railroad E290007 entity
Predicate hasView P854 FINISHED
Object Sierra Nevada conifer forests E966216 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: Sierra Nevada conifer forests | Statement: [Yosemite Mountain Sugar Pine Railroad, hasView, Sierra Nevada conifer forests]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sierra Nevada conifer forests
Context triple: [Yosemite Mountain Sugar Pine Railroad, hasView, Sierra Nevada conifer forests]
  • A. Sierra Nevada montane forests chosen
    The Sierra Nevada montane forests are a mid-elevation coniferous forest ecoregion in California’s Sierra Nevada range, characterized by mixed pine and fir woodlands, high biodiversity, and a Mediterranean mountain climate.
  • B. Great Basin montane forests
    The Great Basin montane forests are a high-elevation ecoregion of the western United States characterized by isolated mountain ranges with coniferous forests, woodlands, and unique biodiversity surrounded by arid lowlands.
  • C. Rocky Mountain forests
    Rocky Mountain forests are a major North American montane forest region characterized by conifer-dominated woodlands, rugged terrain, and diverse wildlife spanning the length of the Rocky Mountains.
  • D. Sierra Nevada ecosystem
    The Sierra Nevada ecosystem is a diverse mountainous region in California characterized by towering conifer forests, alpine meadows, granite peaks, and rich biodiversity shaped by dramatic elevation gradients and Mediterranean climate.
  • E. Sierra Nevada alpine zone
    The Sierra Nevada alpine zone is the high-elevation, treeless region of California’s Sierra Nevada mountains characterized by rugged peaks, sparse vegetation, and harsh climatic conditions above the tree line.
  • 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_69d6ab4d6c00819095a9a7c35de83cfb completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915dab42881908e2580c631d4d1cf completed April 10, 2026, 3:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60a85e42481908c5517a24f7688e0 completed May 2, 2026, 2:30 p.m.
Created at: April 8, 2026, 9:50 p.m.