Triple

T708832
Position Surface form Disambiguated ID Type / Status
Subject Caspian Sea E14161 entity
Predicate locatedOn P40 FINISHED
Object Caspian Depression
The Caspian Depression is a vast low-lying basin in southwestern Russia and western Kazakhstan, much of it below sea level, that forms part of the northern shores and hinterland of the Caspian Sea.
E109572 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: Caspian Depression | Statement: [Caspian Sea, locatedOn, Caspian Depression]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Caspian Depression
Context triple: [Caspian Sea, locatedOn, Caspian Depression]
  • A. Aral Sea
    The Aral Sea is a largely dried-up endorheic lake in Central Asia, once one of the world’s largest inland bodies of water and now a symbol of severe environmental degradation caused by river diversion.
  • B. 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.
  • C. Eurasian Basin
    The Eurasian Basin is the eastern, deeper of the two major basins of the Arctic Ocean, lying between the Eurasian continental margin and the Lomonosov Ridge.
  • D. Kaspi
    Kaspi is a town in central Georgia known as an industrial center and regional hub within the Shida Kartli area.
  • E. Qattara Depression
    The Qattara Depression is a vast, arid basin in northwestern Egypt known for being one of the lowest and most inhospitable natural landscapes in Africa.
  • 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: Caspian Depression
Triple: [Caspian Sea, locatedOn, Caspian Depression]
Generated description
The Caspian Depression is a vast low-lying basin in southwestern Russia and western Kazakhstan, much of it below sea level, that forms part of the northern shores and hinterland of the Caspian Sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Caspian Depression
Target entity description: The Caspian Depression is a vast low-lying basin in southwestern Russia and western Kazakhstan, much of it below sea level, that forms part of the northern shores and hinterland of the Caspian Sea.
  • A. Aral Sea
    The Aral Sea is a largely dried-up endorheic lake in Central Asia, once one of the world’s largest inland bodies of water and now a symbol of severe environmental degradation caused by river diversion.
  • B. 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.
  • C. Eurasian Basin
    The Eurasian Basin is the eastern, deeper of the two major basins of the Arctic Ocean, lying between the Eurasian continental margin and the Lomonosov Ridge.
  • D. Kaspi
    Kaspi is a town in central Georgia known as an industrial center and regional hub within the Shida Kartli area.
  • E. Qattara Depression
    The Qattara Depression is a vast, arid basin in northwestern Egypt known for being one of the lowest and most inhospitable natural landscapes in Africa.
  • 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_69a493494ec48190ae6751683625a9ba completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a548e6dc819090d31ce33493a396 completed March 1, 2026, 8:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7edf6b02c8190995c50a98b4ec326 completed March 4, 2026, 8:31 a.m.
NEDg Description generation batch_69a7f1cc03b48190a291ca9c20646648 completed March 4, 2026, 8:48 a.m.
NED2 Entity disambiguation (via description) batch_69a7f26264d48190ad04ee855523fcc1 completed March 4, 2026, 8:50 a.m.
Created at: March 1, 2026, 7:36 p.m.