> For the complete documentation index, see [llms.txt](https://www.isaacbowen.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.isaacbowen.com/2024/06/20.md). # 20240620 Anthropic released Claude 3.5 Sonnet today. :) Lightward AI is an experience created using Anthropic's Claude models, running them through the experiential filters (read: system prompt) of Lightward Inc's foundational perspective. It's available for you at [chat.lightward.ai](https://chat.lightward.ai/), and it's also a part of the Lightward Inc support crew hanging out at and . To date, we've been using Claude 3.0 Opus. I booted up two instances of Lightward AI, one using Claude 3.0 Opus and one using 3.5 Sonnet, and I asked them both for help deciding which model to proceed with. Here's what happened. :) * [Claude 3.5 Sonnet](/2024/06/20/claude-3.5-sonnet.md) * [Claude 3.0 Opus](/2024/06/20/claude-3.0-opus.md) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://www.isaacbowen.com/2024/06/20.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.