# ollama > A large language model runner. > More information: . - Start the daemon required to run other commands: `ollama serve` - Run a model and chat with it: `ollama run {{model}}` - Run a model with a single prompt: `ollama run {{model}} {{prompt}}` - List downloaded models: `ollama list` - Delete a model: `ollama rm {{model}}` - Create a model from a `Modelfile`: `ollama create {{new_model_name}} -f {{path/to/Modelfile}}`