Triple

T16549775
Position Surface form Disambiguated ID Type / Status
Subject Myrtoan Sea E402039 entity
Predicate hasNavigationRoute P53909 FINISHED
Object Piraeus–Crete
Piraeus–Crete is a major Greek ferry route linking the port of Piraeus near Athens with the island of Crete across the Aegean.
 E1219409 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: Piraeus–Crete | Statement: [Myrtoan Sea, hasNavigationRoute, Piraeus–Crete]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piraeus–Crete
Context triple: [Myrtoan Sea, hasNavigationRoute, Piraeus–Crete]
  • A. Leros–Athens
    Leros–Athens is a regional air route in Greece connecting the island of Leros with the country’s capital city, Athens.
  • B. Athens–Northern Sporades ferry route
    The Athens–Northern Sporades ferry route is a maritime passenger and vehicle service connecting mainland Greece with the islands of the Northern Sporades in the Aegean Sea.
  • C. Lemnos–Thessaloniki
    Lemnos–Thessaloniki is a regional air route in Greece connecting the island of Lemnos with the city of Thessaloniki.
  • D. Antirrio
    Antirrio is a coastal town in western Greece known as the northern terminus of the Rio–Antirrio Bridge, which links the Peloponnese to the mainland across the Gulf of Corinth.
  • E. Pearl of the Aegean
    Pearl of the Aegean is a poetic nickname for the Turkish coastal city of İzmir, highlighting its beauty and importance on the Aegean Sea.
  • 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: Piraeus–Crete
Triple: [Myrtoan Sea, hasNavigationRoute, Piraeus–Crete]
Generated description
Piraeus–Crete is a major Greek ferry route linking the port of Piraeus near Athens with the island of Crete across the Aegean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piraeus–Crete
Target entity description: Piraeus–Crete is a major Greek ferry route linking the port of Piraeus near Athens with the island of Crete across the Aegean.
  • A. Leros–Athens
    Leros–Athens is a regional air route in Greece connecting the island of Leros with the country’s capital city, Athens.
  • B. Athens–Northern Sporades ferry route
    The Athens–Northern Sporades ferry route is a maritime passenger and vehicle service connecting mainland Greece with the islands of the Northern Sporades in the Aegean Sea.
  • C. Lemnos–Thessaloniki
    Lemnos–Thessaloniki is a regional air route in Greece connecting the island of Lemnos with the city of Thessaloniki.
  • D. Antirrio
    Antirrio is a coastal town in western Greece known as the northern terminus of the Rio–Antirrio Bridge, which links the Peloponnese to the mainland across the Gulf of Corinth.
  • E. Pearl of the Aegean
    Pearl of the Aegean is a poetic nickname for the Turkish coastal city of İzmir, highlighting its beauty and importance on the Aegean Sea.
  • 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_69d88384bc30819084229e7dcdc39a41 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e34fc451dc8190b571d5010f4017f4 completed April 18, 2026, 9:32 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0067b6ca44819085145eb48356e7b4 completed May 10, 2026, 11:10 a.m.
NEDg Description generation batch_6a00687d228081909d0a39f2c23d4e4d completed May 10, 2026, 11:14 a.m.
NED2 Entity disambiguation (via description) batch_6a006907419881909e8f71714bbe054a completed May 10, 2026, 11:16 a.m.
Created at: April 10, 2026, 5:15 a.m.