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ProductMarch 6, 2026

Introducing the Graph of Thought

Last month, you discussed pricing strategy on Claude. Two weeks later, you explored market positioning on ChatGPT. Last week, you researched competitor features on Gemini. These three conversations are deeply connected. They share themes, inform each other, and together form a coherent line of strategic thinking.

But you'd never know it by looking at your conversation lists. They're on different platforms, separated by weeks, buried under dozens of other chats.

The Graph of Thought changes this.

How it works

Every conversation you have becomes a node in your Graph. Ligature analyzes the content of each conversation and identifies the topics, themes, and concepts discussed. When two conversations share significant conceptual overlap, they become connected.

The result is a visual map of how you think. Clusters form naturally around projects and themes. Connections appear between conversations you never consciously linked. And the color of each node tells you which platform it came from, so you can see how your thinking flows across Claude, ChatGPT, and Gemini.

What the Graph reveals

The most interesting thing about the Graph isn't what it confirms. It's what it surprises you with. Users consistently report discovering connections they didn't expect. A conversation about hiring practices turns out to share deep thematic overlap with a conversation about product design. A technical architecture discussion connects to a marketing strategy session through shared principles.

These aren't random connections. They're patterns in how you think that are invisible when conversations live in separate silos.

Beyond connections

The Graph of Thought isn't just a visualization. It's a thinking tool. When you start a new conversation with AI, the Graph can show you related past conversations. Before a meeting, you can see the full landscape of your thinking on a topic. And over time, the Graph becomes a map of your intellectual territory.

Pro users get the full Graph with unlimited history, cluster detection, and deep analysis that uses more sophisticated models to find subtle connections. Core users get a 30-day window that shows recent connections.

The future of the Graph

We're just getting started. Future versions will add temporal views showing how your thinking evolves over time. Shared Graphs for teams who want to see how their collective thinking connects. And AI-powered suggestions for conversations you should have based on gaps in your Graph.

Your thoughts are connected. Now you can see how.

Ready to stop losing your AI conversations?

Download Ligature for macOS