Gemini's File Search API Makes RAG Easy (and CHEAP!)
Mark Kashef
@mark_kashefAbout
I'm an AI expert (and mad scientist) with over 10 years in Data Science & NLP I've been running my AI Automation Agency, Prompt Advisers, for the past 2 years
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Join My Community to Level Up β‘ https://www.skool.com/earlyaidopters/about π Gumroad Link to Assets in the Video: https://bit.ly/4i6DJx9 π Book a Meeting with Our Team: https://bit.ly/3Ml5AKW π Visit Our Website: https://bit.ly/4cD9jhG π¬ Core Video Description Googleβs new Gemini File Search API for turnkey, low-cost RAGβdemoed in AI Studio, n8n, and Claude Code. Learn how to upload files, auto-chunk/embed, query with grounded citations, add metadata filters, and even ship a drag-and-drop micro-SaaSβall for a fraction of typical RAG costs. Gemini File Search API, AI Studio (Vibe Coding), n8n workflow (file store + agent query), Claude Code/Cursor, metadata filtering, intelligent chunking, cosine similarity, top-K retrieval, grounded context. β³ TIMESTAMPS: 00:00 β Intro: Why Gemini File Search changes RAG economics 00:29 β Gemini momentum & positioning in the AI stack 00:40 β What the API does: upload β auto-chunk β embed β cite 01:20 β AI Studio demo app tour + Vibe Coding overview 01:59 β Uploading a PDF and instant indexing walkthrough 02:30 β Summaries with citations: previewing retrieved chunks 03:10 β Using docs as Markdown to bootstrap Claude/Cursor 03:36 β n8n workflow overview: upload β store β query pipeline 04:04 β Form upload, binary handling, and creating a File Store 05:00 β Uploading files to the store via API endpoints 05:22 β Agent query demo: summarizing whatβs in the store 06:00 β Grounding metadata & retrieved chunks explained 06:44 β Hallucination test: out-of-scope prompts return βI donβt knowβ 07:21 β How this differs from DIY RAG & vector DBs 07:48 β Intelligent chunking & cosine similarity in practice 08:35 β Query pipeline: top-K retrieval, grounded context, LM step 09:22 β Cost & scale notes + privacy caveats (when not to use) 10:04 β From docs to app: building with Claude Code/Cursor 10:28 β Micro-SaaS demo: drag-and-drop file chat interface 10:59 β Metadata filters, chunk controls, response post-processing 11:59 β Command center: keys, models, quick cURL actions 12:19 β Mega-prompt & community repo access 12:54 β Wrap-up: key takeaways & next steps #GeminiFileSearch #RAG #AIStudio #ClaudeCode #n8n #SemanticSearch #VectorSearch #Embeddings #AgenticRAG #MicroSaaS #PromptEngineering #AIAutomation #RetrievalAugmentedGeneration #VibeCoding
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