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Thesys C1
Real-time Generative UI API for Adaptive AI Frontends

What is Thesys C1?

Thesys C1 revolutionizes frontend development for AI agents by offering a Generative UI API that seamlessly converts large language model (LLM) responses into dynamic and adaptive user interfaces. Developers can automate and customize live interfaces using a powerful React SDK, eliminating the delays and limitations of traditional hardcoded UIs.

With robust support for multiple LLMs, including Anthropic and soon OpenAI, Thesys C1 ensures secure, performant, and highly customizable experiences. Its real-time composability empowers teams to build intelligent, context-aware frontends for chatbots, analytics, e-commerce, EdTech, and more, without manual UI development for every user scenario.

Features

  • Real-Time UI Composition: Instantly converts model responses into interactive interfaces.
  • Prompt-Controlled UI: Use prompts to direct consistent UI patterns and product logic.
  • Customizable Components: Seamlessly adapt UI to your brand and design system requirements.
  • Universal Integration: Works with any programming language or framework.
  • High Performance: Renders interfaces in real time with no added latency.
  • Enterprise-Grade Security: Ensures user data is never stored and maintains compliance standards.
  • Multi-Model Support: Compatible with Anthropic models and planned OpenAI support.
  • Developer-Friendly SDK: Easily integrate and deploy with the React SDK.

Use Cases

  • Building chatbots with dynamic, context-aware interfaces.
  • Automating and scaling product UI for AI-powered applications.
  • Creating interactive analytics dashboards tailored to user queries.
  • Deploying adaptive e-commerce frontends that respond to customer intent.
  • Developing educational technology platforms with real-time generative UIs.

FAQs

  • What is C1 by Thesys?
    C1 by Thesys is an API that elevates large language model responses into live, adaptive user interfaces, allowing real-time rendering of dynamic UI components for AI-driven applications.
  • Who is Generative UI for?
    Generative UI is ideal for development teams creating AI-native applications, software agents, and copilots where use cases are highly dynamic and require interfaces that can adapt in real time.
  • Can I use C1 with any LLM?
    Currently, C1 supports Anthropic models and has plans to expand support to other leading LLMs, including OpenAI, providing flexibility for different development needs.
  • Can I bring my own UI components?
    Yes, C1 supports customization, allowing integration with your company's design system and the use of custom UI components facilitated by Crayon’s UI library.

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