Expert spaces
About Changé
Changé is named after Chang'e, the moon goddess in Chinese mythology.
Designed for complex knowledge work, it combines source materials, AI agents, and reusable expertise in a unified workspace.
Each space brings together the context, methods, and tools needed for a specific area of work.
Sources, task progress, and outputs support review and collaboration throughout the workflow.
Features
Trust and traceability
AI tasks draw on source materials, conversation history, and accumulated knowledge.
Supporting sources, task progress, and generated files provide a record of the work.
This record supports verification, review, and collaboration.
Results can be assessed in context before they inform further work or decisions.
Traceability is part of the workflow, not a separate reporting step.Seven connected elements support oversight from source to result:
Sources
Context
Process
Tools
Results
Access
Audit
Expert spaces
Expert spaces organize specialist knowledge into reusable working environments.
Each space combines relevant sources, methods, workflows, and tools.
AI agents use skills to carry out tasks within that context.
Individual expertise can be applied consistently and shared across an organization.
Research paper summaries
V3Produces visual summaries of academic papers, with PDF parsing, detailed analysis, chart interpretation, and HTML or image output.
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1120
1120Presentation production
V12Creates HTML presentations and PowerPoint files, with checks for clear structure, consistent design, and natural language.
by64
64Daily Brief
V12Compiles public information into a daily HTML briefing covering market updates, upcoming events, and AI developments.
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64Meeting notes assistant
V1Creates structured meeting notes using templates for decisions, reviews, and retrospectives, adapted to your business and compliance needs.
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100Mind mapping
V1Organizes ideas into structured mind maps, with interactive HTML, SVG, and PNG export options and multiple visual themes.
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25Document formatting
V1Reviews document formatting and citation styles for official documents, theses, and academic writing, including APA, MLA, and Chicago conventions.
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25Isolated cloud execution
Changé runs tasks in isolated cloud sandboxes rather than on your device.
Cloud-based execution reduces dependence on individual devices and local software configurations.
Shared spaces provide a common working environment for organization members.
Cross-device access
Spaces and tools are accessible through a browser, without relying on one device's local software setup.
Isolated execution
Tasks run in isolated cloud sandboxes, separate from the local environment on the user's device.
Team collaboration
Shared spaces bring sources, tools, and task context together for collaboration within an organization.