Triple

T2744098
Position Surface form Disambiguated ID Type / Status
Subject Struma E60823 entity
Predicate hasMouthNear P350 FINISHED
Object Struma River delta
The Struma River delta is the coastal wetland area where the Struma River empties into the Aegean Sea, characterized by its rich biodiversity and important habitats for migratory birds.
E294566 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: Struma River delta | Statement: [Struma, hasMouthNear, Struma River delta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Struma River delta
Context triple: [Struma, hasMouthNear, Struma River delta]
  • A. Kuban River delta
    The Kuban River delta is an extensive wetland and network of distributary channels where the Kuban River empties into the northeastern Black Sea, known for its rich biodiversity and important fisheries.
  • B. Struma River
    The Struma River is a major river in the Balkans that flows through southwestern Bulgaria and northeastern Greece before emptying into the Aegean Sea.
  • C. Dniester Estuary
    The Dniester Estuary is a large coastal lagoon on the Black Sea in Ukraine that serves as the final receiving basin for the Dniester River and is an important site for biodiversity and fisheries.
  • D. Danube Delta
    The Danube Delta is a vast UNESCO-listed wetland and biosphere reserve on the Black Sea coast, renowned for its intricate network of channels, lakes, and marshes and its exceptional biodiversity, especially birdlife.
  • E. Lena River Delta
    The Lena River Delta is a vast Arctic wetland in northern Siberia, Russia, characterized by a complex network of channels, islands, and tundra that forms one of the largest river deltas in the world.
  • 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: Struma River delta
Triple: [Struma, hasMouthNear, Struma River delta]
Generated description
The Struma River delta is the coastal wetland area where the Struma River empties into the Aegean Sea, characterized by its rich biodiversity and important habitats for migratory birds.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Struma River delta
Target entity description: The Struma River delta is the coastal wetland area where the Struma River empties into the Aegean Sea, characterized by its rich biodiversity and important habitats for migratory birds.
  • A. Kuban River delta
    The Kuban River delta is an extensive wetland and network of distributary channels where the Kuban River empties into the northeastern Black Sea, known for its rich biodiversity and important fisheries.
  • B. Struma River
    The Struma River is a major river in the Balkans that flows through southwestern Bulgaria and northeastern Greece before emptying into the Aegean Sea.
  • C. Dniester Estuary
    The Dniester Estuary is a large coastal lagoon on the Black Sea in Ukraine that serves as the final receiving basin for the Dniester River and is an important site for biodiversity and fisheries.
  • D. Danube Delta
    The Danube Delta is a vast UNESCO-listed wetland and biosphere reserve on the Black Sea coast, renowned for its intricate network of channels, lakes, and marshes and its exceptional biodiversity, especially birdlife.
  • E. Lena River Delta
    The Lena River Delta is a vast Arctic wetland in northern Siberia, Russia, characterized by a complex network of channels, islands, and tundra that forms one of the largest river deltas in the world.
  • 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_69ab4b79846081909096725374d65ce9 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb32ef74819096ae399d16d4f31d completed March 7, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbcebe788190aa2b40158b64b7b2 completed March 10, 2026, 6:35 a.m.
NEDg Description generation batch_69afbceb981c819095038ac01d98fb45 completed March 10, 2026, 6:40 a.m.
NED2 Entity disambiguation (via description) batch_69afbd5e28f481909d82e42c33e4ef86 completed March 10, 2026, 6:42 a.m.
Created at: March 6, 2026, 9:56 p.m.