Triple

T2446709
Position Surface form Disambiguated ID Type / Status
Subject Fraser Canyon E53610 entity
Predicate containsRapids P22554 FINISHED
Object Hell's Gate rapids
Hell's Gate rapids are a famously narrow and turbulent section of the Fraser River in British Columbia, known for their powerful currents, historical significance to river navigation, and popular aerial tramway viewpoint.
E267669 NE FINISHED

How this triple was built (5 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: Hell's Gate rapids | Statement: [Fraser Canyon, containsRapids, Hell's Gate rapids]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hell's Gate rapids
Context triple: [Fraser Canyon, containsRapids, Hell's Gate rapids]
  • A. Kali River Rapids
    Kali River Rapids is a whitewater rafting-themed river ride at Disney's Animal Kingdom that takes guests on a turbulent journey through a lush jungle threatened by illegal logging.
  • B. Katherine Gorge
    Katherine Gorge is a spectacular series of sandstone gorges carved by the Katherine River, renowned for its dramatic cliffs, Aboriginal rock art, and popular boating and hiking opportunities in Nitmiluk National Park in Australia’s Northern Territory.
  • C. Mather Gorge
    Mather Gorge is a dramatic, narrow canyon on the Potomac River known for its steep cliffs, powerful rapids, and scenic views near Great Falls.
  • D. Nachi Falls
    Nachi Falls is one of Japan’s tallest and most famous waterfalls, revered as a sacred site and scenic highlight near the Kumano Nachi Taisha shrine in Wakayama Prefecture.
  • E. Saint Mary’s Falls
    Saint Mary’s Falls is a set of rapids on the St. Marys River that historically served as a vital navigation point and power source between Lake Superior and the lower Great Lakes.
  • 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: Hell's Gate rapids
Triple: [Fraser Canyon, containsRapids, Hell's Gate rapids]
Generated description
Hell's Gate rapids are a famously narrow and turbulent section of the Fraser River in British Columbia, known for their powerful currents, historical significance to river navigation, and popular aerial tramway viewpoint.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hell's Gate rapids
Target entity description: Hell's Gate rapids are a famously narrow and turbulent section of the Fraser River in British Columbia, known for their powerful currents, historical significance to river navigation, and popular aerial tramway viewpoint.
  • A. Kali River Rapids
    Kali River Rapids is a whitewater rafting-themed river ride at Disney's Animal Kingdom that takes guests on a turbulent journey through a lush jungle threatened by illegal logging.
  • B. Katherine Gorge
    Katherine Gorge is a spectacular series of sandstone gorges carved by the Katherine River, renowned for its dramatic cliffs, Aboriginal rock art, and popular boating and hiking opportunities in Nitmiluk National Park in Australia’s Northern Territory.
  • C. Mather Gorge
    Mather Gorge is a dramatic, narrow canyon on the Potomac River known for its steep cliffs, powerful rapids, and scenic views near Great Falls.
  • D. Nachi Falls
    Nachi Falls is one of Japan’s tallest and most famous waterfalls, revered as a sacred site and scenic highlight near the Kumano Nachi Taisha shrine in Wakayama Prefecture.
  • E. Saint Mary’s Falls
    Saint Mary’s Falls is a set of rapids on the St. Marys River that historically served as a vital navigation point and power source between Lake Superior and the lower Great Lakes.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: containsRapids
Context triple: [Fraser Canyon, containsRapids, Hell's Gate rapids]
  • A. hasRapids chosen
    Indicates that a body of water contains sections of fast-flowing, turbulent water known as rapids.
  • B. containsFast
    Indicates that one entity includes or holds another entity in a way that allows rapid or high-speed access, interaction, or processing.
  • C. hasRapVocals
    Indicates that an entity (such as a song, track, or performance) contains rap-style vocal parts or rapping.
  • D. hasLightningLane
    Indicates that an attraction, experience, or location offers access via a Lightning Lane queue or reservation system.
  • E. containsCanyon
    Indicates that one geographic or spatial entity includes a canyon within its boundaries or extent.
  • F. None of above.

Provenance (6 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_69ab495d227c8190b26ae6548eeb1019 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abcabf477081908512df63ac1a6414 completed March 7, 2026, 6:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0bd7a088190b635a8bac233c5cd completed March 9, 2026, 4:09 p.m.
NEDg Description generation batch_69aef50bc7ac8190add8ee63c5621dc1 completed March 9, 2026, 4:27 p.m.
NED2 Entity disambiguation (via description) batch_69aef632e2e08190b21023cbb0f12be8 completed March 9, 2026, 4:32 p.m.
PD Predicate disambiguation batch_69abc5ad8e588190b97c4cd7cf575043 completed March 7, 2026, 6:29 a.m.
Created at: March 6, 2026, 9:43 p.m.