Describe it.
Agents build it.
Multi-model AI orchestration for complex engineering tasks. An architect plans, specialist workers execute in parallel, you watch it happen in real-time.
How it works
Describe your goal
"Build a REST API for managing invoices with Stripe integration, PDF generation, and email notifications."
Architect decomposes
Fable 5 analyses the goal, proposes a DAG of parallel tasks with the right model for each.
Workers execute
Specialist agents run in parallel, each using the optimal model.
Review and ship
Live progress, chat with the architect mid-flight, git checkpoints, iterate.
Everything you need to build with AI
A complete platform for AI-powered software development.
Mission Control
The architect decomposes your goal into parallel tasks and streams live progress as workers execute.
Multi-Model Agents
Fable 5 for hard reasoning, Sonnet 5 for general work, Haiku 4.5 for sub-tasks, DeepSeek V4 Flash for cost.
Research Engine
Parallel search agents plus synthesis with citations.
Visual Workflow Canvas
Drag-and-drop pipelines, export as JSON.
Live Chat with the Architect
Adjust strategy mid-flight without restarting the mission.
Real-Time Progress
Firestore-powered live updates — no polling.
Built on the Quantum AI stack
Every layer is production-grade and independently useful.
Start building
Sign in, describe what you want, and watch AI agents build it.