Triple

T10877977
Position Surface form Disambiguated ID Type / Status
Subject Nanoarchaeum equitans E256846 entity
Predicate discoveryLocation P3985 FINISHED
Object Kolbeinsey Ridge hydrothermal vent field
The Kolbeinsey Ridge hydrothermal vent field is a seafloor area of geothermal activity along the Kolbeinsey Ridge in the North Atlantic, notable as the site where the hyperthermophilic archaeon Nanoarchaeum equitans was first discovered.
E890315 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: Kolbeinsey Ridge hydrothermal vent field | Statement: [Nanoarchaeum equitans, discoveryLocation, Kolbeinsey Ridge hydrothermal vent field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kolbeinsey Ridge hydrothermal vent field
Context triple: [Nanoarchaeum equitans, discoveryLocation, Kolbeinsey Ridge hydrothermal vent field]
  • A. Gakkel Ridge
    Gakkel Ridge is a slow-spreading mid-ocean ridge located beneath the Arctic Ocean, forming the tectonic boundary between the North American and Eurasian plates.
  • B. 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.
  • C. Alpha–Mendeleev Ridge complex
    The Alpha–Mendeleev Ridge complex is a large submarine volcanic ridge system in the Arctic Ocean, forming part of the ocean floor topography between the Eurasian and Amerasian basins.
  • D. Carnegie Ridge seamounts
    The Carnegie Ridge seamounts are a chain of submarine volcanic mountains in the eastern Pacific Ocean formed by hotspot-related magmatic activity along the Nazca Plate.
  • E. Magnaghi Seamount
    Magnaghi Seamount is an underwater volcanic mountain located in the Tyrrhenian Sea, part of the complex seafloor topography of the western Mediterranean.
  • 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: Kolbeinsey Ridge hydrothermal vent field
Triple: [Nanoarchaeum equitans, discoveryLocation, Kolbeinsey Ridge hydrothermal vent field]
Generated description
The Kolbeinsey Ridge hydrothermal vent field is a seafloor area of geothermal activity along the Kolbeinsey Ridge in the North Atlantic, notable as the site where the hyperthermophilic archaeon Nanoarchaeum equitans was first discovered.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kolbeinsey Ridge hydrothermal vent field
Target entity description: The Kolbeinsey Ridge hydrothermal vent field is a seafloor area of geothermal activity along the Kolbeinsey Ridge in the North Atlantic, notable as the site where the hyperthermophilic archaeon Nanoarchaeum equitans was first discovered.
  • A. Gakkel Ridge
    Gakkel Ridge is a slow-spreading mid-ocean ridge located beneath the Arctic Ocean, forming the tectonic boundary between the North American and Eurasian plates.
  • B. 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.
  • C. Alpha–Mendeleev Ridge complex
    The Alpha–Mendeleev Ridge complex is a large submarine volcanic ridge system in the Arctic Ocean, forming part of the ocean floor topography between the Eurasian and Amerasian basins.
  • D. Carnegie Ridge seamounts
    The Carnegie Ridge seamounts are a chain of submarine volcanic mountains in the eastern Pacific Ocean formed by hotspot-related magmatic activity along the Nazca Plate.
  • E. Magnaghi Seamount
    Magnaghi Seamount is an underwater volcanic mountain located in the Tyrrhenian Sea, part of the complex seafloor topography of the western Mediterranean.
  • 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_69d6aa848804819081b2713ca0bedf06 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d751ae92548190a3563c5b18650a32 completed April 9, 2026, 7:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69dff7dfd5d88190a26f707754411906 completed April 15, 2026, 8:41 p.m.
NEDg Description generation batch_69e002709d38819099c4402d30824612 completed April 15, 2026, 9:26 p.m.
NED2 Entity disambiguation (via description) batch_69e005873ba48190b8c24c77611562fa completed April 15, 2026, 9:39 p.m.
Created at: April 8, 2026, 9:21 p.m.