Triple

T19716896
Position Surface form Disambiguated ID Type / Status
Subject Mygdonia E473500 entity
Predicate hasRiver P165 FINISHED
Object Echedoros River
The Echedoros River is a watercourse in northern Greece that flows through the historical region of Mygdonia before emptying into the Thermaic Gulf near Thessaloniki.
E1447162 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: Echedoros River | Statement: [Mygdonia, hasRiver, Echedoros River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Echedoros River
Context triple: [Mygdonia, hasRiver, Echedoros River]
  • A. Inachus River
    The Inachus River is a river in the northeastern Peloponnese of Greece, traditionally associated with the ancient city of Argos and prominent in Greek mythology.
  • B. Agrio River
    The Agrio River is a river in Argentina’s Patagonia region, known for flowing through Neuquén Province and contributing to the area's volcanic landscapes and hydroelectric resources.
  • C. Kladios River
    The Kladios River is a small watercourse in the Peloponnese region of Greece that flows near the ancient sanctuary of Olympia.
  • D. Acheloos River
    The Acheloos River is one of the longest and most significant rivers in western Greece, flowing southward to the Ionian Sea and historically serving as an important natural boundary and resource.
  • E. Hydraotes River
    Hydraotes River is an ancient name, likely referring to a river in the northwestern Indian subcontinent mentioned in classical sources describing Alexander the Great’s Indian campaign.
  • 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: Echedoros River
Triple: [Mygdonia, hasRiver, Echedoros River]
Generated description
The Echedoros River is a watercourse in northern Greece that flows through the historical region of Mygdonia before emptying into the Thermaic Gulf near Thessaloniki.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Echedoros River
Target entity description: The Echedoros River is a watercourse in northern Greece that flows through the historical region of Mygdonia before emptying into the Thermaic Gulf near Thessaloniki.
  • A. Inachus River
    The Inachus River is a river in the northeastern Peloponnese of Greece, traditionally associated with the ancient city of Argos and prominent in Greek mythology.
  • B. Agrio River
    The Agrio River is a river in Argentina’s Patagonia region, known for flowing through Neuquén Province and contributing to the area's volcanic landscapes and hydroelectric resources.
  • C. Kladios River
    The Kladios River is a small watercourse in the Peloponnese region of Greece that flows near the ancient sanctuary of Olympia.
  • D. Acheloos River
    The Acheloos River is one of the longest and most significant rivers in western Greece, flowing southward to the Ionian Sea and historically serving as an important natural boundary and resource.
  • E. Hydraotes River
    Hydraotes River is an ancient name, likely referring to a river in the northwestern Indian subcontinent mentioned in classical sources describing Alexander the Great’s Indian campaign.
  • 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_69d8e516dd048190a0b6c93ea3e71f58 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6440d96288190bfb732d2f8ceac79 completed April 20, 2026, 3:19 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08e038bca8819086f1c4bfaa0a588d completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e12d0d8c81909527575f628ec2d2 completed May 16, 2026, 9:27 p.m.
NED2 Entity disambiguation (via description) batch_6a08e1a7f16c8190af9a1dde4263e21d completed May 16, 2026, 9:29 p.m.
Created at: April 10, 2026, 1:46 p.m.