A local AI assistant.
Room to think.
Ask a question, develop a piece of writing or work through an idea. Aqua SI brings conversation and supported document questions into your AQUA account, powered by a local 20B model on AQUA's server hardware.
Sign in and verify your email to chat. Requests use a shared, capacity-limited worker; queued means waiting, not generating. Current availability is shown in the assistant.
A clearer explanation. A stronger first draft.
Explore a concept, shape a musical brief, improve your writing or ask for the steps behind a calculation. Give the goal, relevant facts and any constraints you want AQUA to preserve. For technical work, include units, assumptions and the part you want explained.
“Explain this dynamics question step by step. Identify the assumptions, define the coordinates and check the units in the equations of motion.”
This is an example prompt, not a verified solution. Aqua SI can make mistakes; independently check important equations, conclusions and advice.
Ask questions about a PDF or screenshot.
Attach supported documents, PDFs or screenshots beside your message. Where available, selected PDF pages and images can be read visually before AQUA answers. The attachment controls list the formats, file sizes and page limits available to your account.
For a maths or engineering question, ask for an explanation step by step: identify the symbols and units, state the assumptions and work through the calculation. Include what you have tried so the answer can focus on the difficult part.
A useful request: “Read the selected PDF pages and explain this worked example step by step. Define the symbols, show the unit conversions and flag any diagram labels you cannot read.” This is an example question, not a verified solution.
Choose the relevant pages and ask a specific question. Image reading can misinterpret symbols, labels and diagrams; attaching a document does not mean every page has been inspected. Check the extracted details before relying on an answer.
Choose how deeply to explore.
- Fast: a lighter response for straightforward everyday questions.
- Balanced: the default for explanations, writing and creative planning.
- Deep: a greater reasoning budget for more involved questions.
- Expert: a draft followed by an additional check for demanding questions.
Modes use supported local inference settings. Expert's second pass uses the same model and is not an independent expert review. More processing does not guarantee a correct answer, and only recent completed messages fit into the model's context.
Local processing. Clear account boundaries.
The model runs on AQUA's server hardware, not on your phone or laptop. Your browser sends requests to AQUA over HTTPS. Chats are stored for your account history; you can delete individual conversations.
Supported workspace uploads use private account access and expire after 24 hours, with earlier deletion available. Deleting a file does not remove text already quoted in a conversation; delete that conversation separately if needed. Read the privacy and retention details before sharing sensitive information.
Availability depends on the shared worker and current resource limits. Aqua SI does not provide unrestricted code execution or access to your device, private server files or other customers' content.