Pythia — ask Greece's open-data portal (data.gov.gr) a question in Greek or English and get the right dataset, a grounded cited answer, and a chart. Local-first, Apache-2.0.
Neural scaling laws for a Greek LM, derived from scratch: tokenizer, model, training loop and power-law fits. 12 runs over 4 model sizes and 3 token budgets.
AI writing forensics for essays and reports. Shows which passages read as machine-written and why — not just a percentage. English + Greek, fully offline, Windows .exe.
A small llm evaluation tool that I use to test llm models
Hybrid semantic search for local documents: BM25 + Cohere/FAISS vector + HyDE + parallel Claude agents → cited AI answers
AI-powered document automation for Greek businesses — portfolio showcase. FastAPI + Next.js 16 + Postgres/pgvector · LangGraph tool-calling chat agent · hybrid RAG (semantic + keyword + trigram) · local EmbeddingGemma 300M · Gemini + Claude via multi-model router. Source-available for viewing only (see LICENSE.md).
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