Triple

T20355903
Position Surface form Disambiguated ID Type / Status
Subject Samoan Islands volcanic chain E496645 entity
Predicate hasPart P35 FINISHED
Object Vailuluʻu Seamount
Vailuluʻu Seamount is an active submarine volcano in the Samoan Islands region, notable as the youngest and easternmost volcano of the Samoan volcanic chain.
 E1426717 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: Vailuluʻu Seamount | Statement: [Samoan Islands volcanic chain, hasPart, Vailuluʻu Seamount]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vailuluʻu Seamount
Context triple: [Samoan Islands volcanic chain, hasPart, Vailuluʻu Seamount]
  • A. Lōʻihi Seamount
    Lōʻihi Seamount is an active submarine volcano off the southeast coast of the Island of Hawaiʻi that represents the youngest volcano in the Hawaiian-Emperor seamount chain.
  • B. Ampère Seamount
    Ampère Seamount is an underwater mountain in the Atlantic Ocean named in honor of the French physicist and mathematician André-Marie Ampère.
  • C. Koko Seamount
    Koko Seamount is a large underwater volcanic mountain in the North Pacific Ocean that forms part of the Emperor Seamount chain extending northwest from Hawaii.
  • D. Midway Seamount
    Midway Seamount is an underwater volcanic mountain in the North Pacific Ocean that forms part of the Hawaiian–Emperor seamount chain.
  • E. Nintoku Seamount
    Nintoku Seamount is a large, extinct underwater volcano in the northwestern Pacific Ocean that forms part of the Emperor Seamount chain created by the Hawaiian hotspot.
  • 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: Vailuluʻu Seamount
Triple: [Samoan Islands volcanic chain, hasPart, Vailuluʻu Seamount]
Generated description
Vailuluʻu Seamount is an active submarine volcano in the Samoan Islands region, notable as the youngest and easternmost volcano of the Samoan volcanic chain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vailuluʻu Seamount
Target entity description: Vailuluʻu Seamount is an active submarine volcano in the Samoan Islands region, notable as the youngest and easternmost volcano of the Samoan volcanic chain.
  • A. Lōʻihi Seamount
    Lōʻihi Seamount is an active submarine volcano off the southeast coast of the Island of Hawaiʻi that represents the youngest volcano in the Hawaiian-Emperor seamount chain.
  • B. Ampère Seamount
    Ampère Seamount is an underwater mountain in the Atlantic Ocean named in honor of the French physicist and mathematician André-Marie Ampère.
  • C. Koko Seamount
    Koko Seamount is a large underwater volcanic mountain in the North Pacific Ocean that forms part of the Emperor Seamount chain extending northwest from Hawaii.
  • D. Midway Seamount
    Midway Seamount is an underwater volcanic mountain in the North Pacific Ocean that forms part of the Hawaiian–Emperor seamount chain.
  • E. Nintoku Seamount
    Nintoku Seamount is a large, extinct underwater volcano in the northwestern Pacific Ocean that forms part of the Emperor Seamount chain created by the Hawaiian hotspot.
  • 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_69e0b4a3f7f48190b37f354574028ca6 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e67853f10881908ecde94036804a8a completed April 20, 2026, 7:02 p.m.
NED1 Entity disambiguation (via context triple) batch_6a087081a8d88190a0144632eab72309 completed May 16, 2026, 1:26 p.m.
NEDg Description generation batch_6a0870fd8b8c8190ac7ac5d2b0d9e8c4 completed May 16, 2026, 1:28 p.m.
NED2 Entity disambiguation (via description) batch_6a087213a0408190a9b553323d7ced1f completed May 16, 2026, 1:33 p.m.
Created at: April 16, 2026, 11:25 a.m.