Triple
T20199928
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Empoli–Siena railway |
E493186
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Castelfiorentino |
—
|
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: Castelfiorentino | Statement: [Empoli–Siena railway, serves, Castelfiorentino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castelfiorentino Context triple: [Empoli–Siena railway, serves, Castelfiorentino]
-
A.
Castelfiorentino
chosen
Castelfiorentino is a historic Tuscan town in central Italy, known for its medieval architecture and location in the Valdelsa area between Florence and Siena.
-
B.
Castel Fiorentino
Castel Fiorentino is a small locality in southern Italy historically noted as the place where Holy Roman Emperor Frederick II died.
-
C.
Castelforte
Castelforte is a small Italian town and comune in the Lazio region, known for its historic hilltop setting and role in World War II battles near the Gustav Line.
-
D.
Castelvenere
Castelvenere is a small Italian municipality in the Campania region, noted for its wine production and rural character.
-
E.
Castel del Piano
Castel del Piano is a historic hill town in southern Tuscany, Italy, known for its medieval architecture and scenic location on the slopes of Mount Amiata.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66d8d01648190b1b3a6e03f0258d8 |
completed | April 20, 2026, 6:16 p.m. |
Created at: April 11, 2026, 11:37 p.m.