Triple

T4380044
Position Surface form Disambiguated ID Type / Status
Subject Taal Volcano E99105 entity
Predicate hasIslandInCraterLake P56489 FINISHED
Object Vulcan Point (historical feature)
Vulcan Point is a small island that once stood within the crater lake of the Philippines’ Taal Volcano, notable as one of the world’s few islands in a lake on an island in a lake on an island.
E435809 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: Vulcan Point (historical feature) | Statement: [Taal Volcano, hasIslandInCraterLake, Vulcan Point (historical feature)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vulcan Point (historical feature)
Context triple: [Taal Volcano, hasIslandInCraterLake, Vulcan Point (historical feature)]
  • A. Wajurda Point
    Wajurda Point is a coastal headland and lookout within Mimosa Rocks National Park in New South Wales, Australia, known for its scenic ocean views and rugged shoreline.
  • B. Diaz Point
    Diaz Point is a scenic coastal landmark near Lüderitz, Namibia, known for its rugged Atlantic shoreline, historic stone cross, and abundant seabird colonies.
  • C. Lipan Point
    Lipan Point is a scenic overlook on the South Rim of the Grand Canyon known for its expansive panoramic views and excellent sunrise and sunset vistas.
  • D. Devil’s Point
    Devil’s Point is a prominent coastal headland and viewpoint at the entrance to Plymouth Sound in southwest England, known for its scenic views over the harbor and surrounding coastline.
  • E. Challenger Point
    Challenger Point is a high mountain summit in the Sangre de Cristo Range of Colorado, known as one of the state's 14,000-foot peaks and a popular but challenging climbing destination.
  • 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: Vulcan Point (historical feature)
Triple: [Taal Volcano, hasIslandInCraterLake, Vulcan Point (historical feature)]
Generated description
Vulcan Point is a small island that once stood within the crater lake of the Philippines’ Taal Volcano, notable as one of the world’s few islands in a lake on an island in a lake on an island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vulcan Point (historical feature)
Target entity description: Vulcan Point is a small island that once stood within the crater lake of the Philippines’ Taal Volcano, notable as one of the world’s few islands in a lake on an island in a lake on an island.
  • A. Wajurda Point
    Wajurda Point is a coastal headland and lookout within Mimosa Rocks National Park in New South Wales, Australia, known for its scenic ocean views and rugged shoreline.
  • B. Diaz Point
    Diaz Point is a scenic coastal landmark near Lüderitz, Namibia, known for its rugged Atlantic shoreline, historic stone cross, and abundant seabird colonies.
  • C. Lipan Point
    Lipan Point is a scenic overlook on the South Rim of the Grand Canyon known for its expansive panoramic views and excellent sunrise and sunset vistas.
  • D. Devil’s Point
    Devil’s Point is a prominent coastal headland and viewpoint at the entrance to Plymouth Sound in southwest England, known for its scenic views over the harbor and surrounding coastline.
  • E. Challenger Point
    Challenger Point is a high mountain summit in the Sangre de Cristo Range of Colorado, known as one of the state's 14,000-foot peaks and a popular but challenging climbing destination.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasIslandInCraterLake
Context triple: [Taal Volcano, hasIslandInCraterLake, Vulcan Point (historical feature)]
  • A. hasCraterLakeName
    Indicates that an entity has, is associated with, or is identified by the name of a crater lake.
  • B. craterLakeType
    Indicates that the subject is a lake formed in or associated with a volcanic crater, specifying this particular type of lake.
  • C. hasNearbyLake
    Indicates that one entity is located close to or in the vicinity of a lake.
  • D. craterLakeNotability
    Indicates that an entity is notable or significant specifically for having or being associated with a crater lake.
  • E. locatedInCalderaOf
    Indicates that one entity is situated within the caldera (the large volcanic crater) of another entity.
  • F. None of above. chosen

Provenance (7 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_69b3454ea8f48190a49c2436624d6ef6 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3524154dc81908532cdf997dcb802 completed March 12, 2026, 11:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5e51c87908190a561513ec64a2d72 completed March 14, 2026, 10:45 p.m.
NEDg Description generation batch_69b5e72525248190bfe813f61355c19c completed March 14, 2026, 10:54 p.m.
NED2 Entity disambiguation (via description) batch_69b5e78e07388190b40e6d9817c44c9e completed March 14, 2026, 10:56 p.m.
PD Predicate disambiguation batch_69b34f557fe8819085032bf7f0cea5dc completed March 12, 2026, 11:42 p.m.
PDg Predicate description generation batch_69b35034cd248190bae09e9d090e13ec completed March 12, 2026, 11:45 p.m.
Created at: March 12, 2026, 11:18 p.m.