Chat with gpt-oss:20b — free

gpt-oss:20b is the smaller sibling of gpt-oss:120b, and the speed pick on Kafana. Answers start streaming almost immediately, which makes it ideal for quick lookups, rewrites, and back-and-forth conversation.

When a question turns out to be deeper than expected, switch to a bigger model mid-thread — the conversation carries over and each reply is badged with the model that wrote it.