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Analyze your data.
Keep the evidence.

CLIO is an open-source AI workspace for scientific data. Ask a question, explore the results, and inspect the files and steps behind the answer. Run it on your computer with the models you choose.

Read the docs

Review a report beside the conversation.

Keep editable Word and PowerPoint files, and inspect their rendered PDF previews.

Open the worked example
Development preview: a real review session publishing an existing three-page Word report and an 11-slide deck with PDF previews. The example includes the editable files and a recording.

The workflow

From a question to an answer you can check.

AskStart from a question about real data.

Describe what you want to know. CLIO finds the data source, pulls real records, and stops to ask you when a choice is yours to make, such as which station to analyze.

Find the five EarthScope GNSS stations nearest Palm Springs and let me pick one.

Your first analysis
CLIO waits for you to choose a station on the map before the analysis continues.
DelegateExperts work in parallel.

An agent blueprint declares which domain experts a session can call on. They run as child sessions in parallel, and their findings come back as versioned artifacts with lineage.

Agent blueprints
Six expert consultations completed, with the resulting report open beside the session.
WatchSee every step as it runs.

Agents, child agents, and tool calls appear on one timeline with their arguments and outcomes, so you can follow the work while it happens and check it afterwards.

Memory and evidence
The execution timeline for a run with child agents and tool calls.
VerifyKeep the evidence with the answer.

Files read, changes proposed, and artifacts created stay attached to the run that produced them. Edits wait for your approval, and each artifact records a content hash.

Permissions and sandbox
The evidence panel: what the agent read, what it changed, and what it produced.
ContinuePick up earlier work.

CLIO can search your past sessions and bring their results into a new question, so analyses build on each other instead of starting over.

Memory and evidence
Session memory search returning matches from earlier sessions in the workspace.

Explore the workflows

Compare, assemble, and share.

  • Development preview

    Compare alternative answers

    Ask for independent drafts, inspect the criteria, and choose a result or let the model judge.

    Best of N guide
  • Development preview

    Build a connected dashboard

    Ask the agent to compose an interactive report with tabs, shared controls, explanations, and evidence.

    Dashboard guide
  • Includes development controls

    Share the work and its files

    Choose a readable HTML transcript or a ZIP with artifacts and workspace files. Check what travels with it.

    Exports and downloads guide

Interfaces

Start with the desktop app.

The desktop app is the simplest way to use CLIO. On a server or a shared machine, open the same workspace in a browser or run it in a container.

Prefer the keyboard? After the install script, clio opens a terminal interface. See thecommand-line reference.

Models

Use the models you already trust.

Pick a provider when CLIO first starts, and change it any time from Settings. Each session can use a different model.

On your machine

Your model prompts stay local.

  • LM Studio
  • Ollama
  • llama.cpp
  • vLLM

Cloud APIs

Bring your own API key.

  • OpenAI
  • Anthropic
  • Google Gemini
  • Vertex AI
  • Azure OpenAI
  • AWS Bedrock
  • NVIDIA NIM
  • OpenRouter

Subscriptions

Use a plan you already have.

  • Claude Code
  • Codex

Research computing

Sign in with Globus.

  • ALCF Sophia
  • ALCF Metis
Connect a model

Extend

Shape it to your science.

CLIO's domain knowledge lives in blueprints and tools you can read, change, and share, and its safety rules stay under your control.

Download

Get CLIO stable.

These downloads install the latest stable release. Pick your platform. The recommended installer includes the CLIO backend; on first launch, CLIO asks which model to connect.

Other ways to install Stable release notes

Want to try upcoming features? Browse beta releases. Betas may be unstable. After installing, manage beta updates in Settings → Desktop → App updates.

Questions

Common questions.

Try it on a question you already know the answer to.

It is the quickest way to judge how CLIO works, and where it needs your judgment.