Chat with gpt-oss:120b — free

gpt-oss:120b is the larger of OpenAI's two open-weight gpt-oss models. It's the default on Kafana because it holds up across almost anything you throw at it: multi-step reasoning, long-form writing, code review, and questions that need careful, structured answers.

Open a chat, ask your question, and the reply streams in word by word. No subscription, no message caps hidden behind a trial — Kafana runs it on Ollama Cloud and gives it to you free.