Triple

T18521295
Position Surface form Disambiguated ID Type / Status
Subject Ilissos River E452588 entity
Predicate partOf P40 FINISHED
Object Athens river system
The Athens river system is the network of natural waterways, including historic rivers like the Ilissos, that drain and shape the landscape of the Athens metropolitan area.
 E1329601 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: Athens river system | Statement: [Ilissos River, partOf, Athens river system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Athens river system
Context triple: [Ilissos River, partOf, Athens river system]
  • A. Kephissos River
    The Kephissos River is a significant river in central Greece that flows through the region of Boeotia and has been important since antiquity for nearby cities and agriculture.
  • B. Alpheios River
    The Alpheios River is one of the major rivers of the Peloponnese in Greece, historically significant in ancient Greek geography and mythology.
  • C. Aris River
    Aris River is a river in southern Kazakhstan that flows near the historic Silk Road city of Otrar.
  • D. Olympos River
    The Olympos River is a small coastal river in southern Turkey that flows through the ancient Lycian city of Olympos before reaching the Mediterranean Sea.
  • E. Peiros River
    The Peiros River is a watercourse in the Achaea region of Greece that flows through the northern Peloponnese toward the Gulf of Patras.
  • 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: Athens river system
Triple: [Ilissos River, partOf, Athens river system]
Generated description
The Athens river system is the network of natural waterways, including historic rivers like the Ilissos, that drain and shape the landscape of the Athens metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Athens river system
Target entity description: The Athens river system is the network of natural waterways, including historic rivers like the Ilissos, that drain and shape the landscape of the Athens metropolitan area.
  • A. Kephissos River
    The Kephissos River is a significant river in central Greece that flows through the region of Boeotia and has been important since antiquity for nearby cities and agriculture.
  • B. Alpheios River
    The Alpheios River is one of the major rivers of the Peloponnese in Greece, historically significant in ancient Greek geography and mythology.
  • C. Aris River
    Aris River is a river in southern Kazakhstan that flows near the historic Silk Road city of Otrar.
  • D. Olympos River
    The Olympos River is a small coastal river in southern Turkey that flows through the ancient Lycian city of Olympos before reaching the Mediterranean Sea.
  • E. Peiros River
    The Peiros River is a watercourse in the Achaea region of Greece that flows through the northern Peloponnese toward the Gulf of Patras.
  • 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_69d8d386df84819092355ebb260d848e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5338e6e188190a41a4ee12c1ad330 completed April 19, 2026, 7:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0491719490819090c39b4ca8973077 completed May 13, 2026, 2:57 p.m.
NEDg Description generation batch_6a0492b3bb048190af9b28f3a1d89d7b completed May 13, 2026, 3:03 p.m.
NED2 Entity disambiguation (via description) batch_6a049393db308190be7428a534c83ff9 completed May 13, 2026, 3:07 p.m.
Created at: April 10, 2026, 11:37 a.m.