AI Sites
Official products, linked out
A small catalog with original Learn Lumin copy and an official Open control on every card. We would rather ship sixteen useful pages than a thousand thin ones.
Assistant
ChatGPT
OpenAI’s consumer and business chat assistant. A common first place people try writing, Q&A, and light coding help.
Assistant
Claude
Anthropic’s AI assistant for chat, writing, and analysis. Available on the web and via API.
Assistant
Gemini
Google’s assistant family, used in the Gemini app and across some Google products.
Open Gemini (official site, opens in a new tab)
gemini.google.com
Assistant
NotebookLM
Google’s notebook product that answers from sources you add. The quality of the answer depends on the documents you give it.
Open NotebookLM (official site, opens in a new tab)
notebooklm.google.com