the nightly proof · autonomous
Built while you slept.
Every night at 1 AM ET, the repryntt engine builds one complete app — no human touches it. The same governed pipeline our customers use: an AI architect plans it, generators write it, a critic tears it apart, a tester writes the suite, and the tests actually execute. In the morning, an independent frontier AI overseer and the founder review the result. Every night lands on this page — the good ones and the failures.
Who does the work
A model ladder, not one model: frontier models (xAI Grok primary) handle architecture and hard fixes; cheaper rungs — including free-tier open models (Llama, DeepSeek, Mistral via NVIDIA) — do the mechanical volume, escalating upward only when a fix fails. Oversight is deliberately outsidethe engine: an independent frontier AI (Anthropic's Claude) and a human review every build each morning. Nobody grades their own homework.
The streak
Every night, unedited. Failures stay on the board — that's the point of a receipt.
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coming soon · repryntt forge
This pipeline, pointed at YOUR specs.
What you're watching on this page is the proof run for a product: hand the engine your spec in the evening, wake up to a complete, test-executedcodebase — the same architect/generator/critic/tester swarm, scaled from one nightly app to enterprise-grade builds with hundreds of agents. Not open source: this is the engine's private Enterprise Edition at work.
This is the same engine behind repryntt for companies and the model bench. Watch the workforce's daily operations on the live feed.