Triple

T255125
Position Surface form Disambiguated ID Type / Status
Subject Carson Pass E5420 entity
Predicate crossedBy P416 FINISHED
Object Tahoe Rim Trail (nearby connection)
The Tahoe Rim Trail is a long-distance hiking and equestrian loop that circles Lake Tahoe through the Sierra Nevada, offering high-elevation scenery and connections to major regional trails.
E32968 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: Tahoe Rim Trail (nearby connection) | Statement: [Carson Pass, crossedBy, Tahoe Rim Trail (nearby connection)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tahoe Rim Trail (nearby connection)
Context triple: [Carson Pass, crossedBy, Tahoe Rim Trail (nearby connection)]
  • A. Pacific Crest Trail (nearby at Mount Whitney area)
    The Pacific Crest Trail near the Mount Whitney area is a segment of the long-distance hiking route that traverses the Sierra Nevada, offering high-altitude alpine scenery close to the tallest peak in the contiguous United States.
  • B. High Sierra Trail
    The High Sierra Trail is a renowned long-distance hiking route in California’s Sierra Nevada that traverses dramatic alpine terrain from the western side of the range to Mount Whitney.
  • C. California Trail
    The California Trail was a major 19th-century overland wagon route that carried hundreds of thousands of emigrants westward to California, especially during the California Gold Rush.
  • D. Sierra Nevada transportation corridor
    The Sierra Nevada transportation corridor is a major east–west route across California’s Sierra Nevada mountains that carries key highway and rail lines linking the state’s Central Valley with Nevada and the broader interior West.
  • E. Pine Mountain Trail
    Pine Mountain Trail is a popular long-distance hiking route in western Georgia known for its scenic ridges, hardwood forests, and overlooks within and around F.D. Roosevelt State Park.
  • 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: Tahoe Rim Trail (nearby connection)
Triple: [Carson Pass, crossedBy, Tahoe Rim Trail (nearby connection)]
Generated description
The Tahoe Rim Trail is a long-distance hiking and equestrian loop that circles Lake Tahoe through the Sierra Nevada, offering high-elevation scenery and connections to major regional trails.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tahoe Rim Trail (nearby connection)
Target entity description: The Tahoe Rim Trail is a long-distance hiking and equestrian loop that circles Lake Tahoe through the Sierra Nevada, offering high-elevation scenery and connections to major regional trails.
  • A. Pacific Crest Trail (nearby at Mount Whitney area)
    The Pacific Crest Trail near the Mount Whitney area is a segment of the long-distance hiking route that traverses the Sierra Nevada, offering high-altitude alpine scenery close to the tallest peak in the contiguous United States.
  • B. High Sierra Trail
    The High Sierra Trail is a renowned long-distance hiking route in California’s Sierra Nevada that traverses dramatic alpine terrain from the western side of the range to Mount Whitney.
  • C. California Trail
    The California Trail was a major 19th-century overland wagon route that carried hundreds of thousands of emigrants westward to California, especially during the California Gold Rush.
  • D. Sierra Nevada transportation corridor
    The Sierra Nevada transportation corridor is a major east–west route across California’s Sierra Nevada mountains that carries key highway and rail lines linking the state’s Central Valley with Nevada and the broader interior West.
  • E. Pine Mountain Trail
    Pine Mountain Trail is a popular long-distance hiking route in western Georgia known for its scenic ridges, hardwood forests, and overlooks within and around F.D. Roosevelt State Park.
  • 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25d5669008190978bbd7308be11f7 completed Feb. 28, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3765f5b408190af6e185d6617ef5b completed Feb. 28, 2026, 11:12 p.m.
NEDg Description generation batch_69a3784b3104819096bfbbfe2fc18d6a completed Feb. 28, 2026, 11:20 p.m.
NED2 Entity disambiguation (via description) batch_69a378ac061c8190b8f38a6711cf821e completed Feb. 28, 2026, 11:22 p.m.
Created at: Feb. 28, 2026, 2:55 a.m.