Triple

T1756223
Position Surface form Disambiguated ID Type / Status
Subject Littorina Sea E38554 entity
Predicate precedes P97 FINISHED
Object Limnea Sea
The Limnea Sea was a prehistoric stage of the Baltic Sea that existed after the Littorina Sea phase, characterized by lower salinity and the gradual development toward the modern Baltic basin.
E200461 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: Limnea Sea | Statement: [Littorina Sea, precedes, Limnea Sea]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Limnea Sea
Context triple: [Littorina Sea, precedes, Limnea Sea]
  • A. Yoldia Sea
    The Yoldia Sea was an early post-glacial brackish water stage of the Baltic basin that existed after the last Ice Age, named after the bivalve Yoldia arctica found in its sediments.
  • B. Middle Caspian
    Middle Caspian is the deep central basin of the Caspian Sea, situated between its northern shallow shelf and southern deep-water region.
  • C. Arkona Basin
    Arkona Basin is a deep marine depression in the southwestern Baltic Sea, located between Germany and Denmark, known for its significant role in regional oceanography and sedimentation.
  • D. Caspian Sea
    The Caspian Sea is the world’s largest inland body of water, a landlocked saltwater lake situated between Europe and Asia and bordered by several countries including Russia, Kazakhstan, Turkmenistan, Iran, and Azerbaijan.
  • E. Littorina Sea
    The Littorina Sea was a post-glacial brackish stage of the Baltic basin that existed after the Ice Age, characterized by higher salinity and sea levels than the modern Baltic Sea.
  • 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: Limnea Sea
Triple: [Littorina Sea, precedes, Limnea Sea]
Generated description
The Limnea Sea was a prehistoric stage of the Baltic Sea that existed after the Littorina Sea phase, characterized by lower salinity and the gradual development toward the modern Baltic basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Limnea Sea
Target entity description: The Limnea Sea was a prehistoric stage of the Baltic Sea that existed after the Littorina Sea phase, characterized by lower salinity and the gradual development toward the modern Baltic basin.
  • A. Yoldia Sea
    The Yoldia Sea was an early post-glacial brackish water stage of the Baltic basin that existed after the last Ice Age, named after the bivalve Yoldia arctica found in its sediments.
  • B. Middle Caspian
    Middle Caspian is the deep central basin of the Caspian Sea, situated between its northern shallow shelf and southern deep-water region.
  • C. Arkona Basin
    Arkona Basin is a deep marine depression in the southwestern Baltic Sea, located between Germany and Denmark, known for its significant role in regional oceanography and sedimentation.
  • D. Caspian Sea
    The Caspian Sea is the world’s largest inland body of water, a landlocked saltwater lake situated between Europe and Asia and bordered by several countries including Russia, Kazakhstan, Turkmenistan, Iran, and Azerbaijan.
  • E. Littorina Sea
    The Littorina Sea was a post-glacial brackish stage of the Baltic basin that existed after the Ice Age, characterized by higher salinity and sea levels than the modern Baltic Sea.
  • 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_69a8862bdb2081908aefe831c8aa8017 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa643b623081908064be75758ec5de completed March 6, 2026, 5:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69adb5c4f7cc8190a60d3bd276711b27 completed March 8, 2026, 5:45 p.m.
NEDg Description generation batch_69adb69b142c81909dd8bd40e8e440ad completed March 8, 2026, 5:49 p.m.
NED2 Entity disambiguation (via description) batch_69adb8bac99081908cf126d42c609559 completed March 8, 2026, 5:58 p.m.
Created at: March 4, 2026, 7:31 p.m.