Triple

T21453854
Position Surface form Disambiguated ID Type / Status
Subject Episcopal Church of the Port of Classe E529286 entity
Predicate associatedWith P37 FINISHED
Object Byzantine harbor of Classe
The Byzantine harbor of Classe was the principal port of the ancient city of Ravenna and a major naval and commercial base of the Byzantine Empire in the northern Adriatic.
E1485040 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: Byzantine harbor of Classe | Statement: [Episcopal Church of the Port of Classe, associatedWith, Byzantine harbor of Classe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Byzantine harbor of Classe
Context triple: [Episcopal Church of the Port of Classe, associatedWith, Byzantine harbor of Classe]
  • A. Portus Julius naval base
    Portus Julius naval base was an important ancient Roman naval harbor near Naples, engineered under Marcus Vipsanius Agrippa as the main base for the fleet during the wars against Sextus Pompey.
  • B. Olbia harbor
    Olbia harbor is a major port on the northeastern coast of Sardinia, Italy, serving as a key hub for passenger ferries, commercial shipping, and maritime tourism in the Tyrrhenian Sea.
  • C. Port of Delos
    The Port of Delos was the ancient harbor of the sacred island of Delos in the Aegean Sea, serving as a major commercial and religious maritime hub of the Greek world.
  • D. Misenum naval base
    Misenum naval base was the principal Roman Imperial fleet headquarters in the Bay of Naples, strategically located at Cape Miseno to control the western Mediterranean.
  • E. Lighthouse of the Mediterranean
    The "Lighthouse of the Mediterranean" is a nickname for Stromboli, a highly active volcanic island whose frequent eruptions have long served as a natural beacon for ships at 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: Byzantine harbor of Classe
Triple: [Episcopal Church of the Port of Classe, associatedWith, Byzantine harbor of Classe]
Generated description
The Byzantine harbor of Classe was the principal port of the ancient city of Ravenna and a major naval and commercial base of the Byzantine Empire in the northern Adriatic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Byzantine harbor of Classe
Target entity description: The Byzantine harbor of Classe was the principal port of the ancient city of Ravenna and a major naval and commercial base of the Byzantine Empire in the northern Adriatic.
  • A. Portus Julius naval base
    Portus Julius naval base was an important ancient Roman naval harbor near Naples, engineered under Marcus Vipsanius Agrippa as the main base for the fleet during the wars against Sextus Pompey.
  • B. Olbia harbor
    Olbia harbor is a major port on the northeastern coast of Sardinia, Italy, serving as a key hub for passenger ferries, commercial shipping, and maritime tourism in the Tyrrhenian Sea.
  • C. Port of Delos
    The Port of Delos was the ancient harbor of the sacred island of Delos in the Aegean Sea, serving as a major commercial and religious maritime hub of the Greek world.
  • D. Misenum naval base
    Misenum naval base was the principal Roman Imperial fleet headquarters in the Bay of Naples, strategically located at Cape Miseno to control the western Mediterranean.
  • E. Lighthouse of the Mediterranean
    The "Lighthouse of the Mediterranean" is a nickname for Stromboli, a highly active volcanic island whose frequent eruptions have long served as a natural beacon for ships at 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_69e0c457579481909db68053ed99750c completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9d50b88819081a771596d0a2b2b completed April 23, 2026, 9:43 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09c90cd3108190a2385924b8544a00 completed May 17, 2026, 1:56 p.m.
NEDg Description generation batch_6a09c9b5f08c8190b37c854f616944a9 completed May 17, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_6a09ca47743081908cf7f9211eeedcc6 completed May 17, 2026, 2:01 p.m.
Created at: April 16, 2026, 6:07 p.m.