Triple
T20938570
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iwata |
E515652
|
entity |
| Predicate | hasSisterCity |
P919
|
FINISHED |
| Object |
Pietrasanta, Tuscany, Italy
Pietrasanta is a historic Tuscan town in Italy renowned for its marble sculpture tradition, art galleries, and picturesque medieval center near the Versilia coast.
|
E1458182
|
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: Pietrasanta, Tuscany, Italy | Statement: [Iwata, hasSisterCity, Pietrasanta, Tuscany, Italy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pietrasanta, Tuscany, Italy Context triple: [Iwata, hasSisterCity, Pietrasanta, Tuscany, Italy]
-
A.
Lajatico, Tuscany, Italy
Lajatico, in Tuscany, Italy, is a small rural town best known as the birthplace of tenor Andrea Bocelli and for hosting his open-air Teatro del Silenzio concerts.
-
B.
Capalbio, Tuscany, Italy
Capalbio, in Tuscany, Italy, is a historic hilltop town near the Tyrrhenian coast known for its medieval architecture, scenic countryside, and well-preserved old walls.
-
C.
Barga, Tuscany, Italy
Barga, Tuscany, Italy is a historic hilltop town in the province of Lucca known for its medieval architecture, scenic views of the Serchio Valley, and strong cultural ties to Scotland.
-
D.
San Fior, Italy
San Fior, Italy is a small municipality in the Veneto region of northeastern Italy, known for its rural character and proximity to the Prosecco-producing hills of the province of Treviso.
-
E.
Montella, Italy
Montella, Italy is a small town in the Campania region of southern Italy, known for its mountainous landscape and traditional chestnut production.
- 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: Pietrasanta, Tuscany, Italy Triple: [Iwata, hasSisterCity, Pietrasanta, Tuscany, Italy]
Generated description
Pietrasanta is a historic Tuscan town in Italy renowned for its marble sculpture tradition, art galleries, and picturesque medieval center near the Versilia coast.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pietrasanta, Tuscany, Italy Target entity description: Pietrasanta is a historic Tuscan town in Italy renowned for its marble sculpture tradition, art galleries, and picturesque medieval center near the Versilia coast.
-
A.
Lajatico, Tuscany, Italy
Lajatico, in Tuscany, Italy, is a small rural town best known as the birthplace of tenor Andrea Bocelli and for hosting his open-air Teatro del Silenzio concerts.
-
B.
Capalbio, Tuscany, Italy
Capalbio, in Tuscany, Italy, is a historic hilltop town near the Tyrrhenian coast known for its medieval architecture, scenic countryside, and well-preserved old walls.
-
C.
Barga, Tuscany, Italy
Barga, Tuscany, Italy is a historic hilltop town in the province of Lucca known for its medieval architecture, scenic views of the Serchio Valley, and strong cultural ties to Scotland.
-
D.
San Fior, Italy
San Fior, Italy is a small municipality in the Veneto region of northeastern Italy, known for its rural character and proximity to the Prosecco-producing hills of the province of Treviso.
-
E.
Montella, Italy
Montella, Italy is a small town in the Campania region of southern Italy, known for its mountainous landscape and traditional chestnut production.
- 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_69e0b4fc13408190b06868df03c5c29b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f95419a48190b7f62abc59f38bef |
completed | April 21, 2026, 4:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a091fd65840819085742a8c45a8a012 |
completed | May 17, 2026, 1:54 a.m. |
| NEDg | Description generation | batch_6a0920c37ec48190a043097a24151022 |
completed | May 17, 2026, 1:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09219be3c48190a610062e59e05876 |
completed | May 17, 2026, 2:02 a.m. |
Created at: April 16, 2026, 12:50 p.m.