Tagged: embeddings

A RAG assistant and semantic search on Cloudflare's free plan: real costs and lessons learned

13 October 2026

What a RAG assistant and semantic search really cost on Cloudflare's free plan: measured neurons, the account-wide limit and its 24-hour lockout, and the design decisions that followed.

cloudflare vectorize rag embeddings durable-objects azure-container-apps

From broken preview connectors to a working local RAG Hangman word selector, what I learned fighting Semantic Kernel 1.70.0-preview

25 January 2026

Fighting two broken Semantic Kernel 1.70.0-preview vector-store connectors (InMemoryVectorStore, SqliteVectorStore) while building a RAG-based word selector for Hangman — the fix was a manual raw-SQL upsert plus code-level category filtering, not the built-in abstractions.

semantic-kernel azure-ai rag ai-102 vector-search local-llm embeddings

Tagged “embeddings”