Triple

T1128636
Position Surface form Disambiguated ID Type / Status
Subject Tyrrhenian Sea E24776 entity
Predicate hasSeamount P25289 FINISHED
Object Vavilov Seamount
Vavilov Seamount is a large underwater volcanic mountain located in the Tyrrhenian Sea, notable for its role in the region’s complex tectonic and magmatic activity.
 E141625 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: Vavilov Seamount | Statement: [Tyrrhenian Sea, hasSeamount, Vavilov Seamount]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vavilov Seamount
Context triple: [Tyrrhenian Sea, hasSeamount, Vavilov Seamount]
  • A. Suiko Seamount
    Suiko Seamount is an underwater volcanic mountain in the northwestern Pacific Ocean that forms part of the long, age-progressive Hawaiian–Emperor seamount chain.
  • B. Meiji Seamount
    Meiji Seamount is a large, ancient underwater volcano located at the northern end of the Hawaiian–Emperor seamount chain in the North Pacific Ocean.
  • C. Yuryaku Seamount
    Yuryaku Seamount is an underwater volcanic mountain that forms part of the long, age-progressive Hawaiian–Emperor seamount chain in the North Pacific Ocean.
  • D. Marsili Seamount
    Marsili Seamount is a large, active submarine volcano in the southern Tyrrhenian Sea and one of the most prominent volcanic structures in the Mediterranean.
  • E. Emperor Seamounts
    The Emperor Seamounts are a long, mostly submerged volcanic mountain range in the northern Pacific Ocean that forms the older, more northerly segment of the Hawaiian–Emperor seamount chain.
  • 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: Vavilov Seamount
Triple: [Tyrrhenian Sea, hasSeamount, Vavilov Seamount]
Generated description
Vavilov Seamount is a large underwater volcanic mountain located in the Tyrrhenian Sea, notable for its role in the region’s complex tectonic and magmatic activity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vavilov Seamount
Target entity description: Vavilov Seamount is a large underwater volcanic mountain located in the Tyrrhenian Sea, notable for its role in the region’s complex tectonic and magmatic activity.
  • A. Suiko Seamount
    Suiko Seamount is an underwater volcanic mountain in the northwestern Pacific Ocean that forms part of the long, age-progressive Hawaiian–Emperor seamount chain.
  • B. Meiji Seamount
    Meiji Seamount is a large, ancient underwater volcano located at the northern end of the Hawaiian–Emperor seamount chain in the North Pacific Ocean.
  • C. Yuryaku Seamount
    Yuryaku Seamount is an underwater volcanic mountain that forms part of the long, age-progressive Hawaiian–Emperor seamount chain in the North Pacific Ocean.
  • D. Marsili Seamount
    Marsili Seamount is a large, active submarine volcano in the southern Tyrrhenian Sea and one of the most prominent volcanic structures in the Mediterranean.
  • E. Emperor Seamounts
    The Emperor Seamounts are a long, mostly submerged volcanic mountain range in the northern Pacific Ocean that forms the older, more northerly segment of the Hawaiian–Emperor seamount chain.
  • 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_69a4940712c88190aa244f3fc6070a65 completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bf0ecd448190affb5c24c3520732 completed March 1, 2026, 10:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac8f6969a8819091383fb1172ceeee completed March 7, 2026, 8:49 p.m.
NEDg Description generation batch_69ac8fd90ea88190b154bb7d72768dae completed March 7, 2026, 8:51 p.m.
NED2 Entity disambiguation (via description) batch_69ac90412d3881909278a9a6c6536ce3 completed March 7, 2026, 8:53 p.m.
Created at: March 1, 2026, 7:44 p.m.