Triple

T15405380
Position Surface form Disambiguated ID Type / Status
Subject Cobb Estate E368437 entity
Predicate trailConnectsTo P14127 FINISHED
Object Echo Mountain ruins
Echo Mountain ruins are the remnants of a former ski resort in the San Gabriel Mountains above Altadena, California, now popular as a hiking destination and historical site.
E1155128 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: Echo Mountain ruins | Statement: [Cobb Estate, trailConnectsTo, Echo Mountain ruins]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Echo Mountain ruins
Context triple: [Cobb Estate, trailConnectsTo, Echo Mountain ruins]
  • A. Valley Ruins
    Valley Ruins are a significant archaeological complex of stone structures and enclosures located in the lower areas of the Great Zimbabwe site, reflecting the settlement’s social and architectural development.
  • B. Kachari Ruins
    Kachari Ruins are the remnants of an ancient megalithic kingdom in Dimapur, Nagaland, known for their distinctive monoliths and sculpted pillars that reflect the rich cultural heritage of the Kachari civilization.
  • C. Naletale ruins
    Naletale ruins are the remains of a monumental stone-built settlement in southwestern Zimbabwe, notable for their elaborate dry-stone walls and association with the precolonial Butua Kingdom.
  • D. Hill of Serpents
    Hill of Serpents is the English meaning of the Nahuatl name "Coatepec," a sacred mountain central to Aztec mythology and the birth story of the god Huitzilopochtli.
  • E. Pachatata hill
    Pachatata hill is the prominent summit on Amantaní Island in Lake Titicaca, known for its pre-Incan ruins and traditional religious ceremonies.
  • 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: Echo Mountain ruins
Triple: [Cobb Estate, trailConnectsTo, Echo Mountain ruins]
Generated description
Echo Mountain ruins are the remnants of a former ski resort in the San Gabriel Mountains above Altadena, California, now popular as a hiking destination and historical site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Echo Mountain ruins
Target entity description: Echo Mountain ruins are the remnants of a former ski resort in the San Gabriel Mountains above Altadena, California, now popular as a hiking destination and historical site.
  • A. Valley Ruins
    Valley Ruins are a significant archaeological complex of stone structures and enclosures located in the lower areas of the Great Zimbabwe site, reflecting the settlement’s social and architectural development.
  • B. Kachari Ruins
    Kachari Ruins are the remnants of an ancient megalithic kingdom in Dimapur, Nagaland, known for their distinctive monoliths and sculpted pillars that reflect the rich cultural heritage of the Kachari civilization.
  • C. Naletale ruins
    Naletale ruins are the remains of a monumental stone-built settlement in southwestern Zimbabwe, notable for their elaborate dry-stone walls and association with the precolonial Butua Kingdom.
  • D. Hill of Serpents
    Hill of Serpents is the English meaning of the Nahuatl name "Coatepec," a sacred mountain central to Aztec mythology and the birth story of the god Huitzilopochtli.
  • E. Pachatata hill
    Pachatata hill is the prominent summit on Amantaní Island in Lake Titicaca, known for its pre-Incan ruins and traditional religious ceremonies.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: trailConnectsTo
Context triple: [Cobb Estate, trailConnectsTo, Echo Mountain ruins]
  • A. trailAssociation
    Indicates an associative relationship between entities where one is contextually or functionally linked to a trail (such as being located on, connected to, or part of that trail).
  • B. trailNetworkIncludes
    Indicates that a specific trail network contains or encompasses a given trail segment or component as part of its overall system.
  • C. TrailLinkIs chosen
    Indicates that one trail segment is connected to or continues from another trail segment.
  • D. connectsTo
    Indicates a relationship where one entity is linked or joined to another, allowing interaction, communication, or transfer between them.
  • E. trailAccess
    Indicates that one entity provides permission or a route for another entity to enter, use, or traverse a specific trail or pathway.
  • 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_69d85a16c68c819099c1b547fbc87b32 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e8fde64819082ec0c68df305561 completed April 16, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff135a26f08190ad3fc1d5a263a24e completed May 9, 2026, 10:58 a.m.
NEDg Description generation batch_69ff144af00481909191a2d33874c195 completed May 9, 2026, 11:02 a.m.
NED2 Entity disambiguation (via description) batch_69ff15ae7c9c81909fd0894e48e5b5b1 completed May 9, 2026, 11:08 a.m.
PD Predicate disambiguation batch_69ded27b8cac8190bfa77698d53c5d1c completed April 14, 2026, 11:49 p.m.
Created at: April 10, 2026, 3:20 a.m.