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Documentation Index

Fetch the complete documentation index at: https://documentation.deepmask.io/llms.txt

Use this file to discover all available pages before exploring further.

The DeepMask chat workspace is your central hub for interacting with 25+ AI models from providers including OpenAI, Anthropic, Google, Mistral, DeepSeek, Grok, Meta, and Alibaba. You can start a conversation, swap models at any point without losing context, upload documents and images for analysis, and toggle advanced capabilities on demand — all without managing separate subscriptions or logins.

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Starting a new chat

1

Open the chat workspace

Navigate to the DeepMask workspace. Click New Chat in the left sidebar to open a fresh conversation.
2

Select a model

Use the model selector at the top of the chat input area to choose your starting model. A description and capability list appears for each model before you confirm.
3

Type your message

Enter your prompt in the input field and press Enter or click the send button to begin the conversation.

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Switching models mid-conversation

You are never locked in to the model you started with. You can switch to a different model at any point in a conversation and the new model receives the full conversation history as context.
1

Open the model selector

Click the model name displayed above the chat input field at any point during the conversation.
2

Choose a new model

Select any available model from the list. The switch takes effect on your next message.
Switch to a reasoning-focused model like Kimi K2 or GPT-o3 Mini when a task requires multi-step analysis, then return to a faster model for follow-up questions.

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Extended thinking

Some models support extended thinking, which gives the AI additional processing time to reason through complex problems before responding.
1

Enable extended thinking

Click the Extended thinking toggle in the chat toolbar, below the message input field.
2

Send your prompt

Submit your message as normal. The model will show a thinking indicator while it works through the problem, then deliver a more thorough response.
Extended thinking is available on models that support it. The toggle is hidden automatically when the selected model does not support this capability.

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Uploading files

You can upload documents and images directly into a chat for analysis, summarization, or reference.
1

Attach a file

Click the attachment icon in the chat input area, or drag and drop a file into the chat window.
2

Add context

Type a prompt alongside the file to tell the model what you want — for example, “Summarize this document” or “What does this chart show?”
3

Send

Submit the message. The model processes the file and responds based on its contents.
Uploaded files are processed within EU infrastructure and are never used to train AI models.

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Model capabilities

Each model in DeepMask lists the capabilities it supports. You can see these in the model selector before choosing.

Web search

Query the web in real time and receive cited, up-to-date answers without leaving the conversation.

Documents

Upload and analyze PDFs, Word files, text files, and other document formats.

Image analysis

Send images and ask the model to describe, extract data from, or reason about visual content.

Data analyst

Upload spreadsheets and CSVs for AI-generated charts, insights, and summaries.

Reasoning

Deep, multi-step logical reasoning for complex research, coding, or analytical tasks.

Canvas

An interactive editing surface for drafting and refining long-form content collaboratively with the model.