Triple

T1128624
Position Surface form Disambiguated ID Type / Status
Subject Tyrrhenian Sea E24776 entity
Predicate hasIsland P970 FINISHED
Object Ustica
Ustica is a small volcanic island off the northern coast of Sicily in the Tyrrhenian Sea, known for its marine reserve, clear waters, and excellent diving sites.
 E146551 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: Ustica | Statement: [Tyrrhenian Sea, hasIsland, Ustica]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ustica
Context triple: [Tyrrhenian Sea, hasIsland, Ustica]
  • A. Procida
    Procida is a small, picturesque island in the Bay of Naples, Italy, known for its colorful fishing villages and authentic, less-touristed atmosphere.
  • B. Gela Island
    Gela Island is a major island in the Nggela (Florida) Islands group of the Solomon Islands, known for its coastal villages, World War II history, and surrounding coral reefs.
  • C. Elba
    Elba is a Mediterranean island off the coast of Italy, best known as the site of Napoleon Bonaparte’s first exile in 1814–1815.
  • D. Messina
    Messina is a major port city in northeastern Sicily, Italy, located on the Strait of Messina opposite mainland Calabria.
  • E. Burano
    Burano is a small, picturesque island in the Venetian Lagoon renowned for its brightly colored houses and traditional lace-making.
  • 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: Ustica
Triple: [Tyrrhenian Sea, hasIsland, Ustica]
Generated description
Ustica is a small volcanic island off the northern coast of Sicily in the Tyrrhenian Sea, known for its marine reserve, clear waters, and excellent diving sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ustica
Target entity description: Ustica is a small volcanic island off the northern coast of Sicily in the Tyrrhenian Sea, known for its marine reserve, clear waters, and excellent diving sites.
  • A. Procida
    Procida is a small, picturesque island in the Bay of Naples, Italy, known for its colorful fishing villages and authentic, less-touristed atmosphere.
  • B. Gela Island
    Gela Island is a major island in the Nggela (Florida) Islands group of the Solomon Islands, known for its coastal villages, World War II history, and surrounding coral reefs.
  • C. Elba
    Elba is a Mediterranean island off the coast of Italy, best known as the site of Napoleon Bonaparte’s first exile in 1814–1815.
  • D. Messina
    Messina is a major port city in northeastern Sicily, Italy, located on the Strait of Messina opposite mainland Calabria.
  • E. Burano
    Burano is a small, picturesque island in the Venetian Lagoon renowned for its brightly colored houses and traditional lace-making.
  • 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_69a4940712c88190aa244f3fc6070a65 completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bbdea9b88190a88da718bf5c1897 completed March 1, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69aca2e36fc081908de3b67293c7bbf6 completed March 7, 2026, 10:12 p.m.
NEDg Description generation batch_69aca391037c8190b6f256fcd1ac882e completed March 7, 2026, 10:15 p.m.
NED2 Entity disambiguation (via description) batch_69aca42e7c74819089666f4940ea6d4d completed March 7, 2026, 10:18 p.m.
Created at: March 1, 2026, 7:44 p.m.