Triple

T16347348
Position Surface form Disambiguated ID Type / Status
Subject Preveza Prefecture E396967 entity
Predicate hasCoastlineOn P212 FINISHED
Object Amvrakikos Gulf
Amvrakikos Gulf is a large, shallow, semi-enclosed gulf in northwestern Greece known for its rich wetlands, biodiversity, and protected marine ecosystem.
E1212678 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: Amvrakikos Gulf | Statement: [Preveza Prefecture, hasCoastlineOn, Amvrakikos Gulf]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amvrakikos Gulf
Context triple: [Preveza Prefecture, hasCoastlineOn, Amvrakikos Gulf]
  • A. Gulf of Elefsina
    The Gulf of Elefsina is a small, enclosed inlet of the Saronic Gulf in western Attica, Greece, known for its industrial coastline and proximity to the ancient site of Eleusis.
  • B. Maliakos Gulf
    Maliakos Gulf is a shallow inlet of the Aegean Sea in central Greece, known for its coastal wetlands and its role as a key maritime route near the city of Lamia.
  • C. Petalioi Gulf
    Petalioi Gulf is a coastal gulf in the western Aegean Sea, lying off eastern Attica and between the Greek mainland and the island of Euboea.
  • D. Gulf of Kyparissia
    The Gulf of Kyparissia is a large bay of the Ionian Sea along the western coast of the Peloponnese in Greece, known for its long sandy beaches and important sea turtle nesting sites.
  • E. Euboean Gulf
    The Euboean Gulf is a long, narrow arm of the Aegean Sea separating the island of Euboea from mainland Greece, known for its sheltered waters and coastal towns.
  • 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: Amvrakikos Gulf
Triple: [Preveza Prefecture, hasCoastlineOn, Amvrakikos Gulf]
Generated description
Amvrakikos Gulf is a large, shallow, semi-enclosed gulf in northwestern Greece known for its rich wetlands, biodiversity, and protected marine ecosystem.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amvrakikos Gulf
Target entity description: Amvrakikos Gulf is a large, shallow, semi-enclosed gulf in northwestern Greece known for its rich wetlands, biodiversity, and protected marine ecosystem.
  • A. Gulf of Elefsina
    The Gulf of Elefsina is a small, enclosed inlet of the Saronic Gulf in western Attica, Greece, known for its industrial coastline and proximity to the ancient site of Eleusis.
  • B. Maliakos Gulf
    Maliakos Gulf is a shallow inlet of the Aegean Sea in central Greece, known for its coastal wetlands and its role as a key maritime route near the city of Lamia.
  • C. Petalioi Gulf
    Petalioi Gulf is a coastal gulf in the western Aegean Sea, lying off eastern Attica and between the Greek mainland and the island of Euboea.
  • D. Gulf of Kyparissia
    The Gulf of Kyparissia is a large bay of the Ionian Sea along the western coast of the Peloponnese in Greece, known for its long sandy beaches and important sea turtle nesting sites.
  • E. Euboean Gulf
    The Euboean Gulf is a long, narrow arm of the Aegean Sea separating the island of Euboea from mainland Greece, known for its sheltered waters and coastal towns.
  • 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_69d87f26864c819088365ca381a003c2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2da1038d88190b8292cfe71bc4f2a completed April 18, 2026, 1:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a004575157c819098dbf27cf6641ff4 completed May 10, 2026, 8:44 a.m.
NEDg Description generation batch_6a00463f77508190bccbf4b9e6e485be completed May 10, 2026, 8:47 a.m.
NED2 Entity disambiguation (via description) batch_6a004693183c81909479d63c1b04a5a5 completed May 10, 2026, 8:49 a.m.
Created at: April 10, 2026, 5:07 a.m.