Triple

T4317195
Position Surface form Disambiguated ID Type / Status
Subject Somali Plate E96421 entity
Predicate underlies P4501 FINISHED
Object Somali Basin
The Somali Basin is a deep oceanic basin in the western Indian Ocean off the coast of East Africa, known for its complex tectonic setting and significant role in regional ocean circulation.
E430473 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: Somali Basin | Statement: [Somali Plate, underlies, Somali Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Somali Basin
Context triple: [Somali Plate, underlies, Somali Basin]
  • A. Mozambique Basin
    The Mozambique Basin is a large submarine sedimentary basin in the western Indian Ocean off the coast of Mozambique, known for its deep-water geology and hydrocarbon potential.
  • B. Somali Plate
    The Somali Plate is a minor tectonic plate in East Africa that is slowly rifting away from the main African Plate along the East African Rift system.
  • C. Ogaden
    Ogaden is a historically contested, ethnically Somali-inhabited region in eastern Ethiopia known for its arid landscape and recurring conflicts over autonomy and control.
  • D. Afar Triangle
    The Afar Triangle is a geologically active depression in the Horn of Africa where three tectonic plates are pulling apart, creating one of the world’s most prominent rift zones.
  • E. Greater Horn of Africa
    The Greater Horn of Africa is a broader geopolitical and socio-economic region in eastern Africa that encompasses the Horn of Africa and neighboring countries linked by shared historical, cultural, and security dynamics.
  • 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: Somali Basin
Triple: [Somali Plate, underlies, Somali Basin]
Generated description
The Somali Basin is a deep oceanic basin in the western Indian Ocean off the coast of East Africa, known for its complex tectonic setting and significant role in regional ocean circulation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Somali Basin
Target entity description: The Somali Basin is a deep oceanic basin in the western Indian Ocean off the coast of East Africa, known for its complex tectonic setting and significant role in regional ocean circulation.
  • A. Mozambique Basin
    The Mozambique Basin is a large submarine sedimentary basin in the western Indian Ocean off the coast of Mozambique, known for its deep-water geology and hydrocarbon potential.
  • B. Somali Plate
    The Somali Plate is a minor tectonic plate in East Africa that is slowly rifting away from the main African Plate along the East African Rift system.
  • C. Ogaden
    Ogaden is a historically contested, ethnically Somali-inhabited region in eastern Ethiopia known for its arid landscape and recurring conflicts over autonomy and control.
  • D. Afar Triangle
    The Afar Triangle is a geologically active depression in the Horn of Africa where three tectonic plates are pulling apart, creating one of the world’s most prominent rift zones.
  • E. Greater Horn of Africa
    The Greater Horn of Africa is a broader geopolitical and socio-economic region in eastern Africa that encompasses the Horn of Africa and neighboring countries linked by shared historical, cultural, and security dynamics.
  • 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_69b345422aac81909ddbadae437d122e completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b350f733888190866611fcdea97a5f completed March 12, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5d085f78481909bb6dd55bf06d9d6 completed March 14, 2026, 9:17 p.m.
NEDg Description generation batch_69b5d0f6d1d48190a3ecd1765043ac58 completed March 14, 2026, 9:19 p.m.
NED2 Entity disambiguation (via description) batch_69b5d18381288190948a7a0c42dc8cbf completed March 14, 2026, 9:22 p.m.
Created at: March 12, 2026, 11:12 p.m.