Triple
T17599375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Salento |
E428653
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Santa Maria di Leuca lighthouse
Santa Maria di Leuca lighthouse is a prominent coastal beacon in Italy’s Salento region, standing on the southernmost tip of the Apulian peninsula where the Adriatic and Ionian Seas meet.
|
E1278245
|
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: Santa Maria di Leuca lighthouse | Statement: [Salento, hasLandmark, Santa Maria di Leuca lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santa Maria di Leuca lighthouse Context triple: [Salento, hasLandmark, Santa Maria di Leuca lighthouse]
-
A.
Capo Caccia lighthouse
Capo Caccia lighthouse is a prominent coastal beacon on the Capo Caccia promontory in Sardinia, Italy, known for guiding Mediterranean maritime traffic and offering scenic views over the surrounding cliffs and sea.
-
B.
Lighthouse of Capo Testa
The Lighthouse of Capo Testa is a coastal beacon on the northern tip of Sardinia, Italy, known for guiding ships through the Strait of Bonifacio and for its scenic setting amid rugged granite cliffs.
-
C.
La Mola lighthouse
La Mola lighthouse is a historic cliff-top beacon on the island of Formentera, Spain, renowned for its dramatic sea views and literary associations with Jules Verne.
-
D.
Circeo lighthouse
Circeo lighthouse is a historic coastal beacon on Italy’s Tyrrhenian Sea, guiding ships near the promontory of San Felice Circeo and offering panoramic views of the surrounding coastline.
-
E.
Genoese Lighthouse
The Genoese Lighthouse is a historic 19th-century stone lighthouse in Constanța, Romania, built to honor Genoese merchants who once traded in the Black Sea port.
- 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: Santa Maria di Leuca lighthouse Triple: [Salento, hasLandmark, Santa Maria di Leuca lighthouse]
Generated description
Santa Maria di Leuca lighthouse is a prominent coastal beacon in Italy’s Salento region, standing on the southernmost tip of the Apulian peninsula where the Adriatic and Ionian Seas meet.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Santa Maria di Leuca lighthouse Target entity description: Santa Maria di Leuca lighthouse is a prominent coastal beacon in Italy’s Salento region, standing on the southernmost tip of the Apulian peninsula where the Adriatic and Ionian Seas meet.
-
A.
Capo Caccia lighthouse
Capo Caccia lighthouse is a prominent coastal beacon on the Capo Caccia promontory in Sardinia, Italy, known for guiding Mediterranean maritime traffic and offering scenic views over the surrounding cliffs and sea.
-
B.
Lighthouse of Capo Testa
The Lighthouse of Capo Testa is a coastal beacon on the northern tip of Sardinia, Italy, known for guiding ships through the Strait of Bonifacio and for its scenic setting amid rugged granite cliffs.
-
C.
La Mola lighthouse
La Mola lighthouse is a historic cliff-top beacon on the island of Formentera, Spain, renowned for its dramatic sea views and literary associations with Jules Verne.
-
D.
Circeo lighthouse
Circeo lighthouse is a historic coastal beacon on Italy’s Tyrrhenian Sea, guiding ships near the promontory of San Felice Circeo and offering panoramic views of the surrounding coastline.
-
E.
Genoese Lighthouse
The Genoese Lighthouse is a historic 19th-century stone lighthouse in Constanța, Romania, built to honor Genoese merchants who once traded in the Black Sea port.
- 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_69d889e1c6148190ba76241e74688f8b |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46c474e5481909d2736241b592dab |
completed | April 19, 2026, 5:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01e81b951c81908969e6d2f952efc4 |
completed | May 11, 2026, 2:30 p.m. |
| NEDg | Description generation | batch_6a01ef0a9fb48190ac9d38f027ceb728 |
completed | May 11, 2026, 3 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01ef87c62c8190b9a3cd936542d7b4 |
completed | May 11, 2026, 3:02 p.m. |
Created at: April 10, 2026, 5:51 a.m.