Triple

T2680463
Position Surface form Disambiguated ID Type / Status
Subject Central Greece E56559 entity
Predicate hasRiver P165 FINISHED
Object Spercheios River
The Spercheios River is a significant river in central Greece that flows through the region of Phthiotis before emptying into the Malian Gulf near the historic pass of Thermopylae.
 E288749 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: Spercheios River | Statement: [Central Greece, hasRiver, Spercheios River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Spercheios River
Context triple: [Central Greece, hasRiver, Spercheios River]
  • A. 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.
  • B. Alfeios River
    The Alfeios River is a major river in the Peloponnese region of Greece, historically significant in ancient Greek geography and mythology.
  • C. Arachthos River
    The Arachthos River is a major river in northwestern Greece known for its scenic gorges, hydroelectric dams, and role in the region’s ecology and agriculture.
  • D. Strymonas River
    The Strymonas River is a major river in the Balkans that flows from Bulgaria into northern Greece, emptying into the Aegean Sea and historically serving as an important natural and strategic boundary.
  • E. Kladios River
    The Kladios River is a small watercourse in the Peloponnese region of Greece that flows near the ancient sanctuary of Olympia.
  • 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: Spercheios River
Triple: [Central Greece, hasRiver, Spercheios River]
Generated description
The Spercheios River is a significant river in central Greece that flows through the region of Phthiotis before emptying into the Malian Gulf near the historic pass of Thermopylae.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Spercheios River
Target entity description: The Spercheios River is a significant river in central Greece that flows through the region of Phthiotis before emptying into the Malian Gulf near the historic pass of Thermopylae.
  • A. 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.
  • B. Alfeios River
    The Alfeios River is a major river in the Peloponnese region of Greece, historically significant in ancient Greek geography and mythology.
  • C. Arachthos River
    The Arachthos River is a major river in northwestern Greece known for its scenic gorges, hydroelectric dams, and role in the region’s ecology and agriculture.
  • D. Strymonas River
    The Strymonas River is a major river in the Balkans that flows from Bulgaria into northern Greece, emptying into the Aegean Sea and historically serving as an important natural and strategic boundary.
  • E. Kladios River
    The Kladios River is a small watercourse in the Peloponnese region of Greece that flows near the ancient sanctuary of Olympia.
  • 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_69ab4a4b13fc81909dfdb3f23da46832 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd9d36ea8819094ada73d86ffaa8b completed March 7, 2026, 7:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69afa06a3eb48190891326891222766d completed March 10, 2026, 4:39 a.m.
NEDg Description generation batch_69afa166de908190bdd920ec1b166b3a completed March 10, 2026, 4:43 a.m.
NED2 Entity disambiguation (via description) batch_69afa1ffbc4881909bb326a8a2f2a05e completed March 10, 2026, 4:45 a.m.
Created at: March 6, 2026, 9:54 p.m.