Triple

T12274922
Position Surface form Disambiguated ID Type / Status
Subject Rano Kau crater lake E292563 entity
Predicate hasNameInLanguage P15 FINISHED
Object Rano Kau (Rapa Nui)
Rano Kau (Rapa Nui) is a large volcanic crater on Easter Island known for its steep cliffs, freshwater crater lake, and archaeological remains of the Rapa Nui culture.
 E2034 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 (Rapa Nui) | Statement: [Rano Kau crater lake, hasNameInLanguage, Rano Kau (Rapa Nui)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rano Kau (Rapa Nui)
Context triple: [Rano Kau crater lake, hasNameInLanguage, Rano Kau (Rapa Nui)]
  • A. Easter Island
    Easter Island is a remote Polynesian island in the southeastern Pacific Ocean, famed for its monumental moai statues and distinctive Rapa Nui culture.
  • B. Puna Island
    Puna Island is a large, sparsely populated island off the southern coast of Ecuador, known for its mangrove ecosystems, fishing communities, and historical role in regional maritime trade.
  • C. Niuatoputapu Island
    Niuatoputapu Island is a small, remote island in the northern part of Tonga known for its traditional Polynesian culture and vulnerability to tsunamis.
  • D. Motutapu Island
    Motutapu Island is a historically significant and largely pest-free conservation island in New Zealand’s Hauraki Gulf, known for its archaeological sites, restored native habitats, and walking tracks.
  • E. Motuotere Island
    Motuotere Island is a small island located within Lake Taupō, New Zealand’s largest lake in the central North Island.
  • 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 (Rapa Nui)
Triple: [Rano Kau crater lake, hasNameInLanguage, Rano Kau (Rapa Nui)]
Generated description
Rano Kau (Rapa Nui) is a large volcanic crater on Easter Island known for its steep cliffs, freshwater crater lake, and archaeological remains of the Rapa Nui culture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rano Kau (Rapa Nui)
Target entity description: Rano Kau (Rapa Nui) is a large volcanic crater on Easter Island known for its steep cliffs, freshwater crater lake, and archaeological remains of the Rapa Nui culture.
  • A. Easter Island chosen
    Easter Island is a remote Polynesian island in the southeastern Pacific Ocean, famed for its monumental moai statues and distinctive Rapa Nui culture.
  • B. Puna Island
    Puna Island is a large, sparsely populated island off the southern coast of Ecuador, known for its mangrove ecosystems, fishing communities, and historical role in regional maritime trade.
  • C. Niuatoputapu Island
    Niuatoputapu Island is a small, remote island in the northern part of Tonga known for its traditional Polynesian culture and vulnerability to tsunamis.
  • D. Motutapu Island
    Motutapu Island is a historically significant and largely pest-free conservation island in New Zealand’s Hauraki Gulf, known for its archaeological sites, restored native habitats, and walking tracks.
  • E. Motuotere Island
    Motuotere Island is a small island located within Lake Taupō, New Zealand’s largest lake in the central North Island.
  • F. None of above.

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_69f684ce31808190b66bd0ba1d9d2862 completed May 2, 2026, 11:12 p.m.
NEDg Description generation batch_69f685dac5cc8190b4bc2d81186c9266 completed May 2, 2026, 11:16 p.m.
NED2 Entity disambiguation (via description) batch_69f6869156048190b548ecd04561deb8 completed May 2, 2026, 11:19 p.m.
Created at: April 8, 2026, 9:52 p.m.