Triple
T3221691
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Bracciano |
E67524
|
entity |
| Predicate | catchmentArea |
P15963
|
FINISHED |
| Object |
Bracciano-Martignano basin
The Bracciano-Martignano basin is a volcanic lake basin in the Lazio region of central Italy that encompasses the hydrological and environmental system surrounding Lakes Bracciano and Martignano.
|
E67524
|
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: Bracciano-Martignano basin | Statement: [Lake Bracciano, catchmentArea, Bracciano-Martignano basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bracciano-Martignano basin Context triple: [Lake Bracciano, catchmentArea, Bracciano-Martignano basin]
-
A.
Bracciano
Bracciano is a historic town in the Lazio region of central Italy, known for its volcanic lake and the well-preserved Orsini-Odescalchi Castle.
-
B.
Lake Bracciano
Lake Bracciano is a large volcanic lake in central Italy, northwest of Rome, known for its clear waters, scenic surroundings, and role as a major source of the capital’s drinking water.
-
C.
Cisterna di Latina
Cisterna di Latina is a town and comune in the Lazio region of central Italy, known for its agricultural production and proximity to the Pontine Marshes.
-
D.
Valle del Fiora
Valle del Fiora is a river valley in central Italy known for its scenic landscapes, archaeological sites, and thermal springs spanning parts of Tuscany and Lazio.
-
E.
Lake Bolsena
Lake Bolsena is a large volcanic crater lake in central Italy, renowned for its clear waters, scenic surroundings, and historical lakeside towns.
- 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: Bracciano-Martignano basin Triple: [Lake Bracciano, catchmentArea, Bracciano-Martignano basin]
Generated description
The Bracciano-Martignano basin is a volcanic lake basin in the Lazio region of central Italy that encompasses the hydrological and environmental system surrounding Lakes Bracciano and Martignano.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bracciano-Martignano basin Target entity description: The Bracciano-Martignano basin is a volcanic lake basin in the Lazio region of central Italy that encompasses the hydrological and environmental system surrounding Lakes Bracciano and Martignano.
-
A.
Bracciano
Bracciano is a historic town in the Lazio region of central Italy, known for its volcanic lake and the well-preserved Orsini-Odescalchi Castle.
-
B.
Lake Bracciano
chosen
Lake Bracciano is a large volcanic lake in central Italy, northwest of Rome, known for its clear waters, scenic surroundings, and role as a major source of the capital’s drinking water.
-
C.
Cisterna di Latina
Cisterna di Latina is a town and comune in the Lazio region of central Italy, known for its agricultural production and proximity to the Pontine Marshes.
-
D.
Valle del Fiora
Valle del Fiora is a river valley in central Italy known for its scenic landscapes, archaeological sites, and thermal springs spanning parts of Tuscany and Lazio.
-
E.
Lake Bolsena
Lake Bolsena is a large volcanic crater lake in central Italy, renowned for its clear waters, scenic surroundings, and historical lakeside towns.
- F. None of above.
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_69ad858b8adc8190ad989712c87a476b |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adae1845408190b3eccd791231c69c |
completed | March 8, 2026, 5:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b28e9479fc819092442f50d0b883f8 |
completed | March 12, 2026, 9:59 a.m. |
| NEDg | Description generation | batch_69b2966f189c8190bb56daea54be8a93 |
completed | March 12, 2026, 10:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2d6bf36988190b394766e9821047c |
completed | March 12, 2026, 3:07 p.m. |
Created at: March 8, 2026, 3:08 p.m.