AI Archives - ITNotes

Build an AI Data Analyst with PandasAI and Python: Query CSV/Excel Data Using Natural Language

July 21, 2026

PandasAI wraps an LLM around any pandas DataFrame, letting you query CSV and Excel files in plain English and generate charts without writing a single line of pandas. This guide walks through the full setup — from installation to production-ready configuration — with practical code examples.

Build a Local Git Commit Assistant with LLM and Git Hooks

July 18, 2026

Learn how to build a local Git Commit Assistant using Ollama and Git Hooks. Automatically generate professional commit messages and perform code quality checks entirely offline.

Stop Settling for Mediocre RAG: A Practical Guide to Reranking with BGE and Cohere

July 18, 2026

Reranking is the secret to high-accuracy RAG. Learn how to implement a two-stage retrieval pipeline using BGE-Reranker and Cohere's API to eliminate irrelevant AI context.

Build a Local AI OCR System with GOT-OCR2: No Cloud, No Subscriptions, Just Python

July 18, 2026

Tired of expensive cloud OCR bills? Learn how to build a high-performance, local AI OCR system using Python and GOT-OCR2 to handle complex tables, formulas, and messy documents.

Stop Overpaying for GPT-4o: Smart Query Routing with RouteLLM

July 18, 2026

Is GPT-4o draining your budget? Learn how to use RouteLLM to automatically route simple queries to cheaper models, cutting your API costs by up to 50% without sacrificing response quality.

Running Mixtral and Qwen-MoE Locally: High-Performance AI on Consumer Gear

July 17, 2026

Run GPT-4 class models on your own desk. This guide shows you how to use Ollama to deploy Mixtral and Qwen-MoE models locally, with specific tips for VRAM optimization.

LLM Merging with Mergekit: Build Custom Models Without the GPU Tax

June 24, 2026

Ditch the expensive GPU rentals. Learn how to use Mergekit on Linux to fuse LLMs using SLERP, TIES, and Passthrough techniques for custom AI performance.

Ditch the API Fees: High-Quality AI Voice Cloning with Kokoro-TTS

June 20, 2026

Ditch expensive cloud APIs. Learn how to build a private, high-quality Text-to-Speech system using Kokoro-TTS and Python. Perfect for developers needing low-latency, cost-effective AI voices.

Speeding Up Vietnamese Speech-to-Text: From Vanilla Whisper to Faster-Whisper in Production

June 14, 2026

Don't settle for slow transcription. Discover how to build a high-performance Vietnamese STT system using Faster-Whisper, LoRA fine-tuning, and CTranslate2 for 4x faster results.

Advanced RAG: Solving the ‘Broken Table’ Problem with Multi-vector Retrieval

June 7, 2026

Standard RAG fails when tables are split across chunks. This guide shows how to use Multi-vector Retrieval to link searchable summaries to full-context tables and images, boosting accuracy for complex documents.