Triple
T18045961
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Val di Chiana |
E431773
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Canale Maestro della Chiana |
—
|
NE NERFINISHED |
How this triple was built (2 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: Canale Maestro della Chiana | Statement: [Val di Chiana, hasRiver, Canale Maestro della Chiana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canale Maestro della Chiana Context triple: [Val di Chiana, hasRiver, Canale Maestro della Chiana]
-
A.
Canale Maestro della Chiana
chosen
The Canale Maestro della Chiana is a historic artificial canal in central Italy that drains the Valdichiana valley and connects the Arno and Tiber river basins.
-
B.
Santerno River
The Santerno River is a watercourse in northern Italy that flows through the Emilia-Romagna region, including the city of Imola, before joining the Reno River.
-
C.
Prato della Valle canal
The Prato della Valle canal is the elliptical waterway encircling the central island of Prato della Valle square in Padua, Italy, lined with statues and forming a distinctive ornamental feature of the piazza.
-
D.
Marecchia River
The Marecchia River is a river in northeastern Italy that flows through the Emilia-Romagna region and reaches the Adriatic Sea near the city of Rimini.
-
E.
Ombrone Pistoiese
Ombrone Pistoiese is a Tuscan river in central Italy that flows through the Pistoia area before joining the Arno.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b906482481908183315b9ecf9994 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4bff202088190ae971879348e2294 |
completed | April 19, 2026, 11:43 a.m. |
Created at: April 10, 2026, 10:25 a.m.