Triple

T12274863
Position Surface form Disambiguated ID Type / Status
Subject Birdman cult E292562 entity
Predicate ritualSite P21627 FINISHED
Object Rano Kau crater rim
The Rano Kau crater rim is a dramatic volcanic cliff edge on Easter Island that served as the ceremonial center for the island’s Birdman cult.
E974773 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: Rano Kau crater rim | Statement: [Birdman cult, ritualSite, Rano Kau crater rim]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rano Kau crater rim
Context triple: [Birdman cult, ritualSite, Rano Kau crater rim]
  • A. Olmoti Crater
    Olmoti Crater is a highland volcanic caldera in northern Tanzania known for its scenic grasslands, Maasai pastoralist presence, and the Munge River waterfalls that descend into the Ngorongoro Crater.
  • B. Empakaai Crater
    Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
  • C. Punchbowl Crater
    Punchbowl Crater is an extinct volcanic tuff cone on the island of Oahu, best known as the site of the National Memorial Cemetery of the Pacific.
  • D. Un'Goro Crater
    Un'Goro Crater is a prehistoric, dinosaur-filled volcanic zone in World of Warcraft’s Azeroth, known for its lush jungles, dangerous wildlife, and rich lore.
  • E. Shorty crater
    Shorty crater is a small lunar impact crater in the Taurus–Littrow valley that was explored by the Apollo 17 astronauts and is notable as the site where orange volcanic soil was discovered.
  • 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: Rano Kau crater rim
Triple: [Birdman cult, ritualSite, Rano Kau crater rim]
Generated description
The Rano Kau crater rim is a dramatic volcanic cliff edge on Easter Island that served as the ceremonial center for the island’s Birdman cult.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rano Kau crater rim
Target entity description: The Rano Kau crater rim is a dramatic volcanic cliff edge on Easter Island that served as the ceremonial center for the island’s Birdman cult.
  • A. Olmoti Crater
    Olmoti Crater is a highland volcanic caldera in northern Tanzania known for its scenic grasslands, Maasai pastoralist presence, and the Munge River waterfalls that descend into the Ngorongoro Crater.
  • B. Empakaai Crater
    Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
  • C. Punchbowl Crater
    Punchbowl Crater is an extinct volcanic tuff cone on the island of Oahu, best known as the site of the National Memorial Cemetery of the Pacific.
  • D. Un'Goro Crater
    Un'Goro Crater is a prehistoric, dinosaur-filled volcanic zone in World of Warcraft’s Azeroth, known for its lush jungles, dangerous wildlife, and rich lore.
  • E. Shorty crater
    Shorty crater is a small lunar impact crater in the Taurus–Littrow valley that was explored by the Apollo 17 astronauts and is notable as the site where orange volcanic soil was discovered.
  • 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_69d6ab6856488190b5d31178d5015f8e completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cef684081908adaee8e04facc2e completed April 10, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e6b50a48190b1beabd149d5830f completed May 2, 2026, 3:55 p.m.
NEDg Description generation batch_69f61f9386548190a749445a404db3a2 completed May 2, 2026, 4 p.m.
NED2 Entity disambiguation (via description) batch_69f6207f164c8190b663a50ee3c761d6 completed May 2, 2026, 4:04 p.m.
Created at: April 8, 2026, 9:52 p.m.