**Release:** [datasette-llm 0.1a1](https://github.com/datasette/datasette-llm/releases/tag/0.1a1) New release of the base plugin that makes models from [LLM](https://llm.datasette.io/) available for use by other Datasette plugins such as [datasette-enrichments-llm](https://github.com/datasette/datasette-enrichments-llm). > * New [`register_llm_purposes()` plugin hook](https://github.com/datasette/datasette-llm/blob/main/README.md#register_llm_purposes) and `get_purposes()` function for retrieving registered purpose strings. [#1](https://github.com/datasette/datasette-llm/issues/1) > One of the responsibilities of this plugin is to configure which models are used for which purposes, so you can say in one place "data enrichment uses GPT-5.4-nano but SQL query assistance happens using Sonnet 4.6", for example. Plugins that depend on this can use `model = await llm.model(purpose="enrichment")` to indicate the purpose of the prompts they wish to execute against the model. Those plugins can now also use the new `register_llm_purposes()` hook to register those purpose strings, which means future plugins can list those purposes in one place to power things like an admin UI for assigning models to purposes. Tags: [annotated-release-notes](https://simonwillison.net/tags/annotated-release-notes), [llm](https://simonwillison.net/tags/llm), [datasette](https://simonwillison.net/tags/datasette), [plugins](https://simonwillison.net/tags/plugins)