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Open Source · 2026

Prisma — Multi-Model AI Synthesizer

Full-stack · AI Tooling

Prisma is an open-source web app that runs multiple AI models in parallel — cloud (OpenRouter) or fully local (Ollama / LM Studio / vLLM / GPT4All / Jan) — and synthesizes their answers into a single, more robust response via a model you choose. It also features image consensus (side-by-side generation from multiple image models) with image-to-image support. Local mode keeps everything on your machine; cloud mode is client-side only, with your key stored in the browser.

  • AI Tooling
  • Local AI
  • Open Source