I created a simulation for coding harnesses based on my own pi sessions. When taking into account all factors, DS-v4-Pro is cheaper than gpt-5.6-luna due to caching. Look at the bill segments difference for cache read cost and uncached cost between deepseek and the other models. At this point is cheaper to use ds-v4-pro than the luna models from openai.

ignore the numbers except the classic and keep in mind that classic is based on pi with the only change limiting tool output to 10kb

https://harness.eveid.com/lazy-harness-cost-simulation

* I built this for getting an initial estimate between different checkpoint/ compaction methods for the harness.

▲

RALaBarge 2 hours ago | parent [-]

Hey this looks good! Maybe consider adding a hover-over popup for the rectangles explaining what each thing means to a lay person. I see it at the bottom, but that is below the fold.

	▲	taosx 2 hours ago \| parent [-]
		Done, I'll take any other suggestions and apply them later, I will also split it a bit for different usecases as this was initially a throwaway prototype but found it useful. Basically it needs a bit more human touch.