Python

Chain of Verification with SGLang: Reduce LLM Hallucinations

Build a factored Chain-of-Verification pipeline with SGLang that runs draft, verify, refine, and summarize as independent LLM calls.

How to Remove Claude Watermarks from Text, Code, and Files

A practical guide to handling Claude watermarks across prose, Python code, and C2PA-marked files, with rewrite and inspection code.

AI Web Scraping in Python: When an LLM Earns Its Cost

An LLM can read any page without a selector, and it bills you every time. Here is the decision rule, the Crawl4AI code for both paths, and the hybrid that pays for a model once and then runs free.

Generate Video with Google Veo 3.1 and the Gemini Python SDK

Call the Veo 3.1 API from Python to generate MP4s from text prompts, images, and reference assets — including audio, first/last frame control, and video extension.

Run parallel Claude agents with asyncio and a message hub

Build a lightweight Python orchestration layer that runs multiple Claude agents concurrently, routes messages between them via a shared hub, and synthesises results.

Build a Deep Research API Agent Pipeline with OpenAI

Run a four-agent Deep Research pipeline—clarification, prompt enrichment, MCP file search, and citation extraction—using OpenAI's agents SDK.

How to Run Qwen3 Locally with Ollama: Setup, API, and a Gradio App

Set up Qwen3 locally in minutes using Ollama. Covers every model variant, thinking mode control with /think and /no_think tags, CLI, REST API, Python SDK, and a practical Gradio reasoning app.

5 Cool Things I Did With Local Language Models

Discover five unique, practical, and incredibly fun projects you can build on consumer hardware using open source local LLMs.

Mastering Advanced RAG Evaluation: From Basic Metrics to LLM-as-a-Judge

Building Context-Aware Search in Python with LLM Embeddings and Metadata

A complete guide to constructing a semantic engine using SentenceTransformers and pre-filtering metadata to return context-rich results.

Building AI Agents in Python with Pydantic AI

Getting Started with LangChain in 2026

A comprehensive tutorial on building your first RAG application using the latest LangChain updates.

Valid JSON, Wrong Data: Where Structured Outputs Stop Working

Structured Outputs guarantee schema shape, not truth. Here's the three-layer fix for silent data corruption in LLM extraction pipelines.

NOOA: NVIDIA's Object-Oriented Agent Framework Explained

NVIDIA open-sources NOOA, a Python framework that collapses prompt templates, tool schemas, and workflow graphs into one class—with 82.2% on SWE-bench Verified.