Triple

T17364303
Position Surface form Disambiguated ID Type / Status
Subject Talysh Mountains E422147 entity
Predicate riverSourceRegion P38420 FINISHED
Object Astara River — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Astara River | Statement: [Talysh Mountains, riverSourceRegion, Astara River]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Astara River
Context triple: [Talysh Mountains, riverSourceRegion, Astara River]
  • A. Ala-Archa River
    The Ala-Archa River is a mountain river in northern Kyrgyzstan that flows through the Ala-Archa Gorge and the capital region near Bishkek, known for its scenic landscapes and role in local recreation and water supply.
  • B. Shavur River
    The Shavur River is a waterway in southwestern Iran that flows near the ancient city of Shush (Susa), contributing to the region’s historical and agricultural significance.
  • C. Zarafshan River
    The Zarafshan River is a major river in Central Asia that flows through Tajikistan and Uzbekistan, historically supporting cities like Samarkand and Bukhara as an important source of irrigation and life in the region.
  • D. Yurungkash River
    The Yurungkash River is a major river in China’s Xinjiang region that flows through the oasis city of Hotan on the southern edge of the Taklamakan Desert.
  • E. Khosta River
    The Khosta River is a waterway in the Sochi region of Krasnodar Krai, Russia, flowing through the Khostinsky District to the Black Sea and known for its scenic, subtropical surroundings.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Astara River
Target entity description: The Astara River is a transboundary river in the South Caucasus that flows from the Talysh Mountains to form part of the border between Azerbaijan and Iran before emptying into the Caspian Sea.
  • A. Ala-Archa River
    The Ala-Archa River is a mountain river in northern Kyrgyzstan that flows through the Ala-Archa Gorge and the capital region near Bishkek, known for its scenic landscapes and role in local recreation and water supply.
  • B. Shavur River
    The Shavur River is a waterway in southwestern Iran that flows near the ancient city of Shush (Susa), contributing to the region’s historical and agricultural significance.
  • C. Zarafshan River
    The Zarafshan River is a major river in Central Asia that flows through Tajikistan and Uzbekistan, historically supporting cities like Samarkand and Bukhara as an important source of irrigation and life in the region.
  • D. Yurungkash River
    The Yurungkash River is a major river in China’s Xinjiang region that flows through the oasis city of Hotan on the southern edge of the Taklamakan Desert.
  • E. Khosta River
    The Khosta River is a waterway in the Sochi region of Krasnodar Krai, Russia, flowing through the Khostinsky District to the Black Sea and known for its scenic, subtropical surroundings.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d889d6535c81908be333c01deaec4e elicitation completed
NER batch_69e43a4f52988190847230e119a35b87 ner completed
Created at: April 10, 2026, 5:44 a.m.