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Modeling the Financial Depreciation of AI: The Cost of Model Collapse

Everyone treats AI like a pure software asset. It is not. It is a depreciating asset that decays via Model Collapse unless you continuously fund it.

By Richard Ewing·

The Hidden Depreciation Schedule of AI

In traditional software economics, code is an asset that depreciates slowly through technical debt. You write the software once, and its margin scales infinitely. AI deployment fundamentally breaks this economic model.

As recently detailed in my CIO.com column, "Model Collapse" is not just an academic concern for researchers. It is a hard financial liability.

What is Model Collapse?

Model collapse occurs when an AI model is iteratively trained on the synthetic outputs of other AI models, rather than on organic human data. Over just a few generations, the model loses its ability to represent the true underlying distribution of knowledge. It forgets the edge cases. Then it forgets the core facts. Eventually, it produces undifferentiated noise.

The Business Impact: AI is CapEx, not OpEx

To prevent model collapse, enterprises must continuously procure fresh, human-generated, high-fidelity data. This is expensive. If you built your AI business model assuming the cost of intelligence would approach zero, your model is financially insolvent.

  • Continuous Fine-Tuning Tax: Budget 15-25% of your original training costs annually just to maintain baseline accuracy.
  • The Premium on Human Data: As synthetic data floods the internet, verifiable organic data becomes the rarest commodity. Your data acquisition costs will rise continuously over the next 36 months.

The Mitigation Strategy

CFOs and engineering leaders need to immediately adjust their Capital Allocation models. Treat your AI models like heavy machinery on a factory floor. They require continuous preventative maintenance. Stop treating them like "version 1.0" software releases.


Ensure your team understands the full operational economics of this transition. See our AI Operations & Governance Economics Curriculum to stay ahead of the curve.

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Published Work

This article expands on ideas from my published work in CIO.com, Built In, Mind the Product, and HackerNoon. View published articles →

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Richard Ewing

The Product Economist — Quantifying engineering economics for technology leaders, PE firms, and boards.