Triple

T6781013
Position Surface form Disambiguated ID Type / Status
Subject Kallithea E155680 entity
Predicate hasRiverNearby P8567 FINISHED
Object Ilisos River (historical course)
The Ilisos River (historical course) is an ancient river of Athens, now largely covered or diverted, that once flowed near the area of modern Kallithea and played an important role in the city’s classical landscape and sanctuaries.
 E618453 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: Ilisos River (historical course) | Statement: [Kallithea, hasRiverNearby, Ilisos River (historical course)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ilisos River (historical course)
Context triple: [Kallithea, hasRiverNearby, Ilisos River (historical course)]
  • A. Idus River (historical)
    The Idus River is a historical waterway after which the Serbian village of Idvor was named, likely reflecting an ancient or now-lost local river in the region.
  • B. Pleistos River
    The Pleistos River is a river in central Greece that flows through the region of Phocis, notably shaping the landscape around the ancient sanctuary of Delphi.
  • C. Metaurus River
    The Metaurus River is a waterway in central Italy historically renowned as the site of a decisive battle in the Second Punic War.
  • D. Kladios River
    The Kladios River is a small watercourse in the Peloponnese region of Greece that flows near the ancient sanctuary of Olympia.
  • E. Erasinos River
    The Erasinos River is a watercourse in the Argolid region of Greece historically associated with draining the Argive plain and featuring in ancient Greek geography and mythology.
  • 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: Ilisos River (historical course)
Triple: [Kallithea, hasRiverNearby, Ilisos River (historical course)]
Generated description
The Ilisos River (historical course) is an ancient river of Athens, now largely covered or diverted, that once flowed near the area of modern Kallithea and played an important role in the city’s classical landscape and sanctuaries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ilisos River (historical course)
Target entity description: The Ilisos River (historical course) is an ancient river of Athens, now largely covered or diverted, that once flowed near the area of modern Kallithea and played an important role in the city’s classical landscape and sanctuaries.
  • A. Idus River (historical)
    The Idus River is a historical waterway after which the Serbian village of Idvor was named, likely reflecting an ancient or now-lost local river in the region.
  • B. Pleistos River
    The Pleistos River is a river in central Greece that flows through the region of Phocis, notably shaping the landscape around the ancient sanctuary of Delphi.
  • C. Metaurus River
    The Metaurus River is a waterway in central Italy historically renowned as the site of a decisive battle in the Second Punic War.
  • D. Kladios River
    The Kladios River is a small watercourse in the Peloponnese region of Greece that flows near the ancient sanctuary of Olympia.
  • E. Erasinos River
    The Erasinos River is a watercourse in the Argolid region of Greece historically associated with draining the Argive plain and featuring in ancient Greek geography and mythology.
  • 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_69c688162bf8819088b664b5c3b5be7a completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d26b32c0819093f86b1002260660 completed March 27, 2026, 6:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69c712d27a388190ab44e6e754019fca completed March 27, 2026, 11:29 p.m.
NEDg Description generation batch_69c714d7fad881909efac3b422d89d58 completed March 27, 2026, 11:38 p.m.
NED2 Entity disambiguation (via description) batch_69c71532a18881909b2cb43c17652f57 completed March 27, 2026, 11:39 p.m.
Created at: March 27, 2026, 2:14 p.m.