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Model Selector

Langdock is model-agnostic, integrating the best AI models in a GDPR-compliant EU setting - regardless of provider.
Available models include offerings from:
  • OpenAI - GPT series and reasoning models
  • Anthropic - Claude family (Opus, Sonnet, Haiku)
  • Google - Gemini Pro and Flash variants
  • Others - Mistral, Meta LLaMA, and more
Langdock also offers an Auto mode. When selected, Langdock analyzes your first message to estimate the complexity of the request and picks a suitable model for the conversation automatically. See our complete model guide for help choosing the right model for your task. To choose a model for your next response:
  1. Click the model name in the chat input bar
  2. Pick the model that best fits your task. Your next message uses it automatically
You can switch models mid-conversation. Use a more capable model for brainstorming and complex reasoning, then switch to a faster one to summarize or draft the final output.

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Prompt functionalities

Hover over your prompt to see available actions.

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Copy prompt

Copy your prompt to the clipboard by clicking the clipboard icon.

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Edit prompt

If you’re unsatisfied with a response, edit the prompt by clicking the pen icon. Click save when ready. It’s normal to iterate on your instructions when using AI models and add more context where needed.
Prompt actions with Copy prompt, Edit prompt, and Save prompt icons

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Save prompt

To reuse a prompt, save it by clicking the ”+” icon. Choose a folder in your prompt library and give your prompt a name. Learn more about the prompt library here.
Prompt actions with the Save prompt action selected

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Response functionalities

If you move the cursor of your mouse over the response, you can see the functionalities connected to the response.

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Copy response

Click the copy button to save the response to your clipboard, then paste it into other tools and applications.
Copy response action for a chat response

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Regenerate response

If you’re unsatisfied with a response, click the circular arrow to regenerate it. This works because AI models are non-deterministic, meaning you’ll get slightly different results for the same prompt. You can compare multiple responses and pick the best one. If responses are still insufficient, try editing your prompt with more specific details.
Regenerate response action for a chat response

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Tool availability

Chat tools like Web search, Image generation, Create & work with files, Deep research, Company knowledge, and Memory are available based on multiple factors working together. Create & work with files powers the Document Editor, which replaces the former Canvas experience.

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What determines tool availability

Tool availability depends on a combination of settings:
  1. Workspace settings - Your admin can enable or disable tools at the workspace level
  2. User settings - Your personal preferences for which tools you want active
  3. Agent settings - When using an agent, the agent’s configuration determines which tools are available
  4. Model capabilities - Some models don’t support certain tools
Web search and Image generation use workspace and personal settings in regular and Project chats. Memory uses workspace and personal settings in regular chats only. Memory is unavailable in Project and Agent chats. Agent chats use the Agent’s own capability settings.

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Specific tool conditions

If a tool you expect isn’t available, check the requirements above. For Web search, Image generation, and Memory, check your personal settings. If the tool is still missing, ask your workspace admin whether the workspace setting is enabled.

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FAQ

Check the selected model, active tools, attached files, project context, and whether the conversation is long or has changed topics. Starting a fresh chat with a short summary can help isolate context-related issues.
Start a new chat when the topic changes, the conversation has become very long, or you want to reduce old context influencing the answer. Bring over only the goal, key decisions, and relevant files.