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This was also a simple business review verification bot that reviewed images of receipts sent by customers alongside their reviews to validate them and approve them before posting on a Spanish business review website. Also done overnight.
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This looks really cool. AI video tools are evolving so fast lately. Curious how Higgsfield AI compares with CapCut in your workflow.
Built a Multimodal RAG system live on stream. From zero to working CLI in one session.
The goal: a terminal-based RAG pipeline using Haystack, Gemini Multimodal Embeddings, and Flash Lite, querying complex research PDFs through a conversational loop.
Three real engineering lessons from the build:
Chunking isn't optional. Raw PDFs exhaust token limits instantly. 6-page splits solved it.
InMemoryDocumentStore works for prototyping, but re-vectorizes on every launch. Persistent DBs like Weaviate are the next step.
Haystack's pipeline is strict. Mis-wiring a retriever to a generator crashes the loop immediately. API contracts matter.
Result: a CLI that maps user queries to the top 4 semantic chunks in RAM and returns grounded, non-hallucinated answers from your own documents.
Every mistake, every fix, on camera.
"Ugurcan Uzunkaya this is seriously impressive! 🔥 Building a full RAG pipeline live on stream in one session is no joke!
That chunking lesson is so real — token limits hit different when you're working with raw PDFs.
And the Haystack pipeline point about API contracts is...
Just completed another MVP UI for a banking app, let me know what you guys think about it.
Looks clean. I like the balance card and the weekly spending chart — the UI feels really smooth for a banking app.
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