## Problem 237 — rank:178

**Title:** Trained innate immunity

**Added binding assumptions (LaTeX):**

```latex
The state measurement must be available before the response being predicted and must not encode that response retrospectively. Restrict the state/encoder class and its complexity; otherwise low numerical dimension can hide unrestricted coding of history. Define conditional mutual information under the same measurement-noise law and specify units. Small residual information is a predictive sufficiency criterion, not by itself a causal mechanism of training.
```

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