Triple

T2403598
Position Surface form Disambiguated ID Type / Status
Subject Neogene E50223 entity
Predicate hasMajorEvent P2955 FINISHED
Object Messinian Salinity Crisis (late Miocene)
The Messinian Salinity Crisis (late Miocene) was a geological event during which the Mediterranean Sea nearly dried up after becoming isolated from the Atlantic, leading to massive salt deposition and dramatic environmental changes.
E262867 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: Messinian Salinity Crisis (late Miocene) | Statement: [Neogene, hasMajorEvent, Messinian Salinity Crisis (late Miocene)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Messinian Salinity Crisis (late Miocene)
Context triple: [Neogene, hasMajorEvent, Messinian Salinity Crisis (late Miocene)]
  • A. Marinoan glaciation
    The Marinoan glaciation was a major Neoproterozoic ice age, likely a global or near-global “Snowball Earth” event that occurred around 650–635 million years ago.
  • B. Younger Dryas cold event
    The Younger Dryas cold event was a brief, abrupt return to near-glacial conditions about 12,900–11,700 years ago that interrupted the general warming trend at the end of the last Ice Age.
  • C. Huronian glaciation
    The Huronian glaciation was one of Earth's earliest and longest ice ages, occurring over 2.4 billion years ago and likely linked to the Great Oxidation Event and major climatic shifts.
  • D. Sturtian glaciation
    The Sturtian glaciation was a major global ice age during the Neoproterozoic, when extensive ice sheets may have covered much of Earth’s surface in one of the most severe glacial events in the planet’s history.
  • E. Last Glacial Maximum
    The Last Glacial Maximum was the most recent period in Earth’s history when ice sheets reached their greatest extent, dramatically lowering sea levels and reshaping global climates and ecosystems.
  • 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: Messinian Salinity Crisis (late Miocene)
Triple: [Neogene, hasMajorEvent, Messinian Salinity Crisis (late Miocene)]
Generated description
The Messinian Salinity Crisis (late Miocene) was a geological event during which the Mediterranean Sea nearly dried up after becoming isolated from the Atlantic, leading to massive salt deposition and dramatic environmental changes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Messinian Salinity Crisis (late Miocene)
Target entity description: The Messinian Salinity Crisis (late Miocene) was a geological event during which the Mediterranean Sea nearly dried up after becoming isolated from the Atlantic, leading to massive salt deposition and dramatic environmental changes.
  • A. Marinoan glaciation
    The Marinoan glaciation was a major Neoproterozoic ice age, likely a global or near-global “Snowball Earth” event that occurred around 650–635 million years ago.
  • B. Younger Dryas cold event
    The Younger Dryas cold event was a brief, abrupt return to near-glacial conditions about 12,900–11,700 years ago that interrupted the general warming trend at the end of the last Ice Age.
  • C. Huronian glaciation
    The Huronian glaciation was one of Earth's earliest and longest ice ages, occurring over 2.4 billion years ago and likely linked to the Great Oxidation Event and major climatic shifts.
  • D. Sturtian glaciation
    The Sturtian glaciation was a major global ice age during the Neoproterozoic, when extensive ice sheets may have covered much of Earth’s surface in one of the most severe glacial events in the planet’s history.
  • E. Last Glacial Maximum
    The Last Glacial Maximum was the most recent period in Earth’s history when ice sheets reached their greatest extent, dramatically lowering sea levels and reshaping global climates and ecosystems.
  • 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_69a88b0339a88190a1207333cd271cc9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc8f8aa2881909192920ee394f0b3 completed March 7, 2026, 6:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3e740c88190872aa1a7834d73b0 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb4b942b08190addc2885fbda0e41 completed March 9, 2026, 11:53 a.m.
NED2 Entity disambiguation (via description) batch_69aeb557247c8190920ce3a5db388800 completed March 9, 2026, 11:56 a.m.
Created at: March 4, 2026, 7:58 p.m.