The parts of this program you can install and run today. Both are command-line tools on PyPI, both come out of the research archive, and both are built to say what they do not know.
Turns "which model, quantization, GPU, and backend — how many, will it fit, will it hit my SLO, what will it cost" into a fast, measured answer from your shell, your Python, or your AI assistant.
Quantize an LLM — and check it still refuses what it should. Quantization makes a model cheaper to serve and can quietly strip safety behavior; a 4-bit model that answers what the full-precision model refused is a regression no perplexity number will show you.
quantfit is an independent tool, not one of the nine Chimera repositories — it productizes the safety-under-quantization research line. See the platform for the ecosystem itself.