Triple

T174468
Position Surface form Disambiguated ID Type / Status
Subject El Niño–Southern Oscillation E3546 entity
Predicate wasNamedBy P3325 FINISHED
Object Jacob Bjerknes
Jacob Bjerknes was a Norwegian-American meteorologist and physicist renowned for his pioneering work on atmospheric circulation and for elucidating the mechanisms behind the El Niño–Southern Oscillation.
E21754 NE FINISHED

How this triple was built (5 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: Jacob Bjerknes | Statement: [El Niño–Southern Oscillation, wasNamedBy, Jacob Bjerknes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jacob Bjerknes
Context triple: [El Niño–Southern Oscillation, wasNamedBy, Jacob Bjerknes]
  • A. Bruce C. Heezen
    Bruce C. Heezen was an American geologist and oceanographer renowned for his pioneering work in seafloor mapping and the discovery of extensive mid-ocean ridge systems.
  • B. Fridtjof Nansen
    Fridtjof Nansen was a Norwegian explorer, scientist, diplomat, and humanitarian renowned for his Arctic expeditions and pioneering work on behalf of refugees after World War I.
  • C. Alfred Gause
    Alfred Gause was a German Wehrmacht general who served as a senior staff officer and field commander during World War II, including in the Mediterranean theater.
  • D. Alexander Friedmann
    Alexander Friedmann was a Russian physicist and mathematician who first formulated the expanding-universe solutions to Einstein’s field equations, laying the foundations of modern cosmology.
  • E. Richard C. Tolman
    Richard C. Tolman was an American physicist and physical chemist known for his contributions to statistical mechanics, thermodynamics, and cosmology, as well as his scientific advisory roles during World War II.
  • 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: Jacob Bjerknes
Triple: [El Niño–Southern Oscillation, wasNamedBy, Jacob Bjerknes]
Generated description
Jacob Bjerknes was a Norwegian-American meteorologist and physicist renowned for his pioneering work on atmospheric circulation and for elucidating the mechanisms behind the El Niño–Southern Oscillation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jacob Bjerknes
Target entity description: Jacob Bjerknes was a Norwegian-American meteorologist and physicist renowned for his pioneering work on atmospheric circulation and for elucidating the mechanisms behind the El Niño–Southern Oscillation.
  • A. Bruce C. Heezen
    Bruce C. Heezen was an American geologist and oceanographer renowned for his pioneering work in seafloor mapping and the discovery of extensive mid-ocean ridge systems.
  • B. Fridtjof Nansen
    Fridtjof Nansen was a Norwegian explorer, scientist, diplomat, and humanitarian renowned for his Arctic expeditions and pioneering work on behalf of refugees after World War I.
  • C. Alfred Gause
    Alfred Gause was a German Wehrmacht general who served as a senior staff officer and field commander during World War II, including in the Mediterranean theater.
  • D. Alexander Friedmann
    Alexander Friedmann was a Russian physicist and mathematician who first formulated the expanding-universe solutions to Einstein’s field equations, laying the foundations of modern cosmology.
  • E. Richard C. Tolman
    Richard C. Tolman was an American physicist and physical chemist known for his contributions to statistical mechanics, thermodynamics, and cosmology, as well as his scientific advisory roles during World War II.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: wasNamedBy
Context triple: [El Niño–Southern Oscillation, wasNamedBy, Jacob Bjerknes]
  • A. eraName
    Indicates the named historical or chronological era associated with an entity or time period.
  • B. nameOf
    Indicates that one entity is the name or designation of another entity.
  • C. historicallyRecognizedAs
    Indicates that an entity has been acknowledged or designated under a particular name, status, or role during a past historical period.
  • D. historicallyBorneBy
    Indicates that an entity has carried, possessed, or used another entity (such as a name, title, or symbol) at some point in the past.
  • E. hasNameOrigin chosen
    Indicates that the origin or source of an entity’s name is specified by the related entity.
  • F. None of above.

Provenance (6 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_69a25374990081909766d30c79a18e0e completed Feb. 28, 2026, 2:31 a.m.
NER Named-entity recognition batch_69a258e32da88190ad9485aecd0bf08f completed Feb. 28, 2026, 2:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2e7e38b8881908c5030f7c9553aff completed Feb. 28, 2026, 1:04 p.m.
NEDg Description generation batch_69a2e8f4bc508190bbf7f46ba45a0bfb completed Feb. 28, 2026, 1:09 p.m.
NED2 Entity disambiguation (via description) batch_69a2e9dfe0ac8190a48809a28fa0c8bd completed Feb. 28, 2026, 1:13 p.m.
PD Predicate disambiguation batch_69a256689f908190afeb5ee82022a911 completed Feb. 28, 2026, 2:43 a.m.
Created at: Feb. 28, 2026, 2:39 a.m.