Triple

T14293487
Position Surface form Disambiguated ID Type / Status
Subject Gulf of Aden spreading center E354377 entity
Predicate linkedStructure P62922 FINISHED
Object Red Sea–Gulf of Aden–East African Rift triple junction E1000577 NE FINISHED

How this triple was built (2 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: Red Sea–Gulf of Aden–East African Rift triple junction | Statement: [Gulf of Aden spreading center, linkedStructure, Red Sea–Gulf of Aden–East African Rift triple junction]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Red Sea–Gulf of Aden–East African Rift triple junction
Context triple: [Gulf of Aden spreading center, linkedStructure, Red Sea–Gulf of Aden–East African Rift triple junction]
  • A. Gulf of Aden spreading center
    The Gulf of Aden spreading center is a tectonic plate boundary in the northwestern Indian Ocean where seafloor spreading occurs, linking the Red Sea rift to the Carlsberg Ridge and contributing to the opening of the Gulf of Aden.
  • B. Afro-Arabian Rift System
    The Afro-Arabian Rift System is a major tectonic rift complex separating Africa from the Arabian Peninsula, characterized by active faulting, volcanism, and the formation of features such as the Red Sea and surrounding gulfs.
  • C. Bouvet Triple Junction region
    The Bouvet Triple Junction region is a remote area in the South Atlantic Ocean where three major tectonic plate boundaries meet near Bouvet Island, forming a complex seafloor spreading and faulting system.
  • D. Arabia–India–Somalia triple-plate region chosen
    The Arabia–India–Somalia triple-plate region is a tectonically active junction in the northwestern Indian Ocean where the Arabian, Indian, and Somali plates meet and interact through complex spreading centers and transform faults.
  • E. Azores Triple Junction
    The Azores Triple Junction is a tectonic plate boundary region in the North Atlantic Ocean where the North American, Eurasian, and African plates converge and interact.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8278e17088190b328c5a9d4be74ff completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de7179368081908117a9ccfbf94fd4 completed April 14, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd46812ed48190b879afe9a93784e8 completed May 8, 2026, 2:12 a.m.
Created at: April 10, 2026, 1:11 a.m.