250px|thumb|right|Castelvecchi Castelvecchi is a locality in the Italian municipality of Radda in Chianti, in the province of Siena, Tuscany.
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250px|thumb|right|Castelvecchi Castelvecchi is a locality in the Italian municipality of Radda in Chianti, in the province of Siena, Tuscany.
== History == The hamlet is on a hillock overlooking the Val di Pesa, at 558 m above sea level, on the road from Radda in Chianti to Panzano. The Archaeological Report of the Municipality of Radda in Chianti defines it as part of one of the four densest areas of archaeological sites in the municipality.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).