An interactive tool for estimating OpenRouter API costs across different AI models. Compare input, output and cached-token pricing, explore potential savings from prompt caching, and understand how token usage affects the cost of running AI applications.

A technical case study documenting how I used DeepSeek Harness to develop the AI Token Cost Calculator. It explores the development process, implementation decisions, AI-assisted coding workflows and lessons learned, including token consumption and API costs.

A private AI chatbot platform running on my Ubuntu server, integrating locally hosted and cloud-based language models through Open WebUI. The project explores Docker, model deployment, secure remote access, API integrations and managing a self-hosted AI environment.