The moment real traffic hits your LLM endpoint, every token turns into a line item on your cloud bill — and that line item doesn't stop growing once the prompt itself stops changing, as I found out the hard way chasing down why a coding agent's bill ...

Why Production Agents Are Ditching Pure RAG for Context Caching Three months ago, our agentic workflow hit a cost wall. We were running a multi-step research agent that performed iterative document analysis. Every user request triggered between 12 ...

I watched two talks back to back this week. One was Tejas Kumar from IBM, live-coding a browser agent on stage. The other was Ryan Lepopolo from OpenAI, doing a keynote-plus-fireside-chat about running a team where nobody touches an editor anymore. D...

Everything you need to go from pip install to a working multi-object tracker, one runnable snippet at a time. kalbee is a Python library for state estimation — the art of recovering a clean signal position, velocity, temperature, whatever you're...

Kalman filters shouldn't require a graduate seminar and 200 lines of matrix setup. Here's a small Python library that tries to fix that. Visit: pypi/kalbeehttps://pypi.org/project/kalbee/ The problem with Kalman filters Kalman filters are everywh...