Triple

T851381
Position Surface form Disambiguated ID Type / Status
Subject Placer County E18391 entity
Predicate hasHighway P385 FINISHED
Object California State Route 49
California State Route 49 is a historic north–south highway in California’s Sierra Nevada foothills that links many of the state’s Gold Rush-era towns and mining regions.
E232659 NE FINISHED

How this triple was built (4 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: California State Route 49 | Statement: [Placer County, hasHighway, California State Route 49]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: California State Route 49
Context triple: [Placer County, hasHighway, California State Route 49]
  • A. California State Route 59
    California State Route 59 is a north–south state highway in California’s Central Valley that connects the city of Merced with surrounding rural communities and regional routes.
  • B. California State Route 58
    California State Route 58 is a major east–west highway in California that connects the Central Coast and the southern Central Valley to the Mojave Desert and Interstate 15 near Barstow.
  • C. California State Route 28
    California State Route 28 is a scenic state highway that runs along the north shore of Lake Tahoe, connecting communities in the Sierra Nevada region of California.
  • D. California State Route 36
    California State Route 36 is a scenic, winding east–west highway in Northern California that connects the Pacific coast near Fortuna to inland communities through rugged, forested terrain.
  • E. California State Route 14
    California State Route 14 is a major north–south freeway in Southern California that connects the Los Angeles area to the Antelope Valley and the western Mojave Desert.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: California State Route 49
Triple: [Placer County, hasHighway, California State Route 49]
Generated description
California State Route 49 is a historic north–south highway in California’s Sierra Nevada foothills that links many of the state’s Gold Rush-era towns and mining regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: California State Route 49
Target entity description: California State Route 49 is a historic north–south highway in California’s Sierra Nevada foothills that links many of the state’s Gold Rush-era towns and mining regions.
  • A. California State Route 59
    California State Route 59 is a north–south state highway in California’s Central Valley that connects the city of Merced with surrounding rural communities and regional routes.
  • B. California State Route 58
    California State Route 58 is a major east–west highway in California that connects the Central Coast and the southern Central Valley to the Mojave Desert and Interstate 15 near Barstow.
  • C. California State Route 28
    California State Route 28 is a scenic state highway that runs along the north shore of Lake Tahoe, connecting communities in the Sierra Nevada region of California.
  • D. California State Route 36
    California State Route 36 is a scenic, winding east–west highway in Northern California that connects the Pacific coast near Fortuna to inland communities through rugged, forested terrain.
  • E. California State Route 14
    California State Route 14 is a major north–south freeway in Southern California that connects the Los Angeles area to the Antelope Valley and the western Mojave Desert.
  • F. None of above. chosen

Provenance (5 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_69a4938b04208190b82e1df6b572c548 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac22de288190913714d41e5a8e12 completed March 1, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69ae26c4077081908dbf36ed274afa58 completed March 9, 2026, 1:47 a.m.
NEDg Description generation batch_69ae2763b4b08190b733e8342a52f75e completed March 9, 2026, 1:50 a.m.
NED2 Entity disambiguation (via description) batch_69ae27d10bf08190a14fa1ca906646f8 completed March 9, 2026, 1:52 a.m.
Created at: March 1, 2026, 7:38 p.m.