Triple

T5709154
Position Surface form Disambiguated ID Type / Status
Subject Boso Peninsula E125860 entity
Predicate contains P35 FINISHED
Object Cape Taitō
Cape Taitō is a coastal headland on Japan’s Pacific shoreline, located at the southeastern edge of the Bōsō Peninsula in Chiba Prefecture.
 E548255 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: Cape Taitō | Statement: [Boso Peninsula, contains, Cape Taitō]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cape Taitō
Context triple: [Boso Peninsula, contains, Cape Taitō]
  • A. Cape Reinga
    Cape Reinga is a famous northernmost point of New Zealand’s North Island, known for its iconic lighthouse and deep cultural significance in Māori tradition as the departing place of spirits.
  • B. Cape Brett
    Cape Brett is a prominent coastal headland in New Zealand’s Northland Region, known for its dramatic cliffs, historic lighthouse, and popular hiking tracks overlooking the Bay of Islands.
  • C. Cape Kiwanda
    Cape Kiwanda is a scenic sandstone headland on the Oregon Coast known for its dramatic ocean views, towering dunes, and popular surfing and photography spots.
  • D. Morant Point
    Morant Point is the easternmost tip of mainland Jamaica, known for its historic lighthouse and coastal scenery.
  • E. Bitou Cape
    Bitou Cape is a scenic coastal headland in northeastern Taiwan known for its dramatic sea cliffs, hiking trails, and panoramic ocean views.
  • 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: Cape Taitō
Triple: [Boso Peninsula, contains, Cape Taitō]
Generated description
Cape Taitō is a coastal headland on Japan’s Pacific shoreline, located at the southeastern edge of the Bōsō Peninsula in Chiba Prefecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cape Taitō
Target entity description: Cape Taitō is a coastal headland on Japan’s Pacific shoreline, located at the southeastern edge of the Bōsō Peninsula in Chiba Prefecture.
  • A. Cape Reinga
    Cape Reinga is a famous northernmost point of New Zealand’s North Island, known for its iconic lighthouse and deep cultural significance in Māori tradition as the departing place of spirits.
  • B. Cape Brett
    Cape Brett is a prominent coastal headland in New Zealand’s Northland Region, known for its dramatic cliffs, historic lighthouse, and popular hiking tracks overlooking the Bay of Islands.
  • C. Cape Kiwanda
    Cape Kiwanda is a scenic sandstone headland on the Oregon Coast known for its dramatic ocean views, towering dunes, and popular surfing and photography spots.
  • D. Morant Point
    Morant Point is the easternmost tip of mainland Jamaica, known for its historic lighthouse and coastal scenery.
  • E. Bitou Cape
    Bitou Cape is a scenic coastal headland in northeastern Taiwan known for its dramatic sea cliffs, hiking trails, and panoramic ocean views.
  • 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_69c0082d6fe48190b777fb383769e5c8 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0248ab6a88190be17bdc32c36e5cb completed March 22, 2026, 5:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c097e866088190bc7e820226d6a8fd completed March 23, 2026, 1:31 a.m.
NEDg Description generation batch_69c099ddb054819086f33b915081374c completed March 23, 2026, 1:39 a.m.
NED2 Entity disambiguation (via description) batch_69c09a13a19c8190a04807755d16fb95 completed March 23, 2026, 1:40 a.m.
Created at: March 22, 2026, 3:46 p.m.