Triple

T1607808
Position Surface form Disambiguated ID Type / Status
Subject Yellowstone National Park E34545 entity
Predicate knownFor P22 FINISHED
Object Grand Prismatic Spring
Grand Prismatic Spring is a massive, vividly multicolored hot spring in Yellowstone National Park and one of the most iconic geothermal features in the world.
 E182980 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: Grand Prismatic Spring | Statement: [Yellowstone National Park, knownFor, Grand Prismatic Spring]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Prismatic Spring
Context triple: [Yellowstone National Park, knownFor, Grand Prismatic Spring]
  • A. El Tatio geyser field
    El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
  • B. Bridalveil Fall
    Bridalveil Fall is a famous, picturesque waterfall in California’s Yosemite Valley known for its year-round flow and mist that often creates striking rainbows.
  • C. Navajo Falls
    Navajo Falls is a picturesque waterfall in the Havasu Creek area of the Grand Canyon, renowned for its turquoise pools and cultural significance to the Havasupai people.
  • D. Chalybeate Spring
    Chalybeate Spring is a historic iron-rich mineral spring in Royal Tunbridge Wells, England, long famed for its supposedly health-giving waters and role in the town’s development as a spa resort.
  • E. Horsetail Falls
    Horsetail Falls is a picturesque, horsetail-shaped waterfall in Oregon that cascades down a basalt cliff along the Columbia River Gorge.
  • 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: Grand Prismatic Spring
Triple: [Yellowstone National Park, knownFor, Grand Prismatic Spring]
Generated description
Grand Prismatic Spring is a massive, vividly multicolored hot spring in Yellowstone National Park and one of the most iconic geothermal features in the world.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grand Prismatic Spring
Target entity description: Grand Prismatic Spring is a massive, vividly multicolored hot spring in Yellowstone National Park and one of the most iconic geothermal features in the world.
  • A. El Tatio geyser field
    El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
  • B. Bridalveil Fall
    Bridalveil Fall is a famous, picturesque waterfall in California’s Yosemite Valley known for its year-round flow and mist that often creates striking rainbows.
  • C. Navajo Falls
    Navajo Falls is a picturesque waterfall in the Havasu Creek area of the Grand Canyon, renowned for its turquoise pools and cultural significance to the Havasupai people.
  • D. Chalybeate Spring
    Chalybeate Spring is a historic iron-rich mineral spring in Royal Tunbridge Wells, England, long famed for its supposedly health-giving waters and role in the town’s development as a spa resort.
  • E. Horsetail Falls
    Horsetail Falls is a picturesque, horsetail-shaped waterfall in Oregon that cascades down a basalt cliff along the Columbia River Gorge.
  • 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_69a885fea6a481909fe83ba6441f1774 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9096cd0b88190bac21b46c3ed453f completed March 5, 2026, 4:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad51c2f038819093690bff46056939 completed March 8, 2026, 10:38 a.m.
NEDg Description generation batch_69ad52ebf6a08190b870e3e02d22ea69 completed March 8, 2026, 10:43 a.m.
NED2 Entity disambiguation (via description) batch_69ad5341856881909a31b4cee958e843 completed March 8, 2026, 10:45 a.m.
Created at: March 4, 2026, 7:28 p.m.