Comment by hendersoon

3 hours ago

What is the purpose of this? Just a hard cutoff below the actual context window? You could set that in your harness anyway.

At least in the self-hosted LLM inference engines, you have to pre-allocate space for the maximum amount of context you want to allow for each parallel session. By using a lower maximum, you don't have to allocate as much VRAM for each session, allowing more usage for the same amount of hardware. Thus, cheaper.

Uses less quota (i.e., cheaper). For people who like to keep their contexts small, this is a no-brainer.