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AI Knowledge Base Assistant Using Ollama + Pgvector + Telegram

by Jyothish S LUpdated Aug 2026
RequiresOllamaTelegramTelegram
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FoOn form submissionOn form submiss…VSPostgres PGVector StorePostgres PGVect…EOEmbeddings OllamaEmbeddings Olla…DDDefault Data LoaderDefault Data Lo…CRQuestion and Answer ChainQuestion and An…Ollama Chat ModelOllama Chat Mod…RVVector Store RetrieverVector Store Re…VSPostgres PGVector Store1Postgres PGVect…EOEmbeddings Ollama1Embeddings Olla…EFExtract from FileExtract from Fi…IfIfFoFormFoForm1SwSwitchEFExtract from File1Extract from Fi…EFExtract from File2Extract from Fi…EFExtract from File4Extract from Fi…EFExtract from File5Extract from Fi…NONo Operation, do nothingNo Operation, d…Telegram TriggerSend a text messageSend a text mes…NONo Operation, do nothing1No Operation, d…123456789101112131415161718
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FLOWS
STEPS · 18
Starts on an incoming request

On a Telegram message or form submission, answers from a PGVector knowledge base using Ollama embeddings and retrieval QA, replying via Telegram.

Tags

webhookadvancedOllamaTelegramInternal WikiAI RAGdiscoveredpending-review
Connects
OllamatelegramTelegram
CategoryRAG & Knowledge Bases
Triggerwebhook
Complexityadvanced
Nodes22
AddedJun 27, 2026