Triple

T244593
Position Surface form Disambiguated ID Type / Status
Subject Nevada Fall E5008 entity
Predicate hasViewpoint P854 FINISHED
Object Nevada Fall Footbridge
Nevada Fall Footbridge is a scenic pedestrian bridge in Yosemite National Park that offers prominent views of Nevada Fall along the Mist Trail.
E51619 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: Nevada Fall Footbridge | Statement: [Nevada Fall, hasViewpoint, Nevada Fall Footbridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nevada Fall Footbridge
Context triple: [Nevada Fall, hasViewpoint, Nevada Fall Footbridge]
  • A. Vernal Fall Footbridge
    Vernal Fall Footbridge is a popular viewing and rest spot along the Mist Trail in Yosemite National Park, offering hikers an early, accessible vantage point of Vernal Fall and the Merced River.
  • B. Bixby Creek Bridge
    Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
  • C. Strawberry Creek bridge
    Strawberry Creek bridge is a pedestrian bridge on the UC Berkeley campus that spans Strawberry Creek near Sather Gate, serving as a key walkway between central campus areas.
  • D. Sagamore Bridge
    Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
  • E. Theodore Roosevelt Bridge
    The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
  • 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: Nevada Fall Footbridge
Triple: [Nevada Fall, hasViewpoint, Nevada Fall Footbridge]
Generated description
Nevada Fall Footbridge is a scenic pedestrian bridge in Yosemite National Park that offers prominent views of Nevada Fall along the Mist Trail.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nevada Fall Footbridge
Target entity description: Nevada Fall Footbridge is a scenic pedestrian bridge in Yosemite National Park that offers prominent views of Nevada Fall along the Mist Trail.
  • A. Vernal Fall Footbridge
    Vernal Fall Footbridge is a popular viewing and rest spot along the Mist Trail in Yosemite National Park, offering hikers an early, accessible vantage point of Vernal Fall and the Merced River.
  • B. Bixby Creek Bridge
    Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
  • C. Strawberry Creek bridge
    Strawberry Creek bridge is a pedestrian bridge on the UC Berkeley campus that spans Strawberry Creek near Sather Gate, serving as a key walkway between central campus areas.
  • D. Sagamore Bridge
    Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
  • E. Theodore Roosevelt Bridge
    The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
  • 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_69a257c3d0708190b0871c4269d273e6 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25d10ac248190a98dedabf5358668 completed Feb. 28, 2026, 3:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a4176e25408190a99d70dec4919f39 completed March 1, 2026, 10:39 a.m.
NEDg Description generation batch_69a41806e42081909226426d4099b733 completed March 1, 2026, 10:42 a.m.
NED2 Entity disambiguation (via description) batch_69a418217d588190987a65d2da329b87 completed March 1, 2026, 10:42 a.m.
Created at: Feb. 28, 2026, 2:53 a.m.