One post tagged with "token-optimization"

You're paying for a 200K-token context window. Your users get maybe 80K of it. The rest vanishes before their first message arrives — consumed by system prompts, tool definitions, safety preambles, and chat history padding. This is the hidden token tax, and most teams don't realize they're paying it until they hit context limits in production.

The gap between advertised context window and usable context window is one of the most expensive blind spots in production LLM systems. It compounds across multi-turn conversations, inflates latency through attention overhead, and silently degrades output quality as useful information gets pushed into the "lost in the middle" zone where models stop paying attention.