# Niodoo interpretability and the cybernetics loop

> Source: <https://discuss.huggingface.co/t/niodoo-interpretability-and-the-cybernetics-loop/179882#post_2>
> Published: 2026-09-07 01:06:16+00:00

For now, I took a quick look:

What stands out to me here is that these traces may be more useful as **control-loop traces** than as correctness demos.

The paired examples are actually helpful precisely because the same kind of control request can sit next to both a good trajectory and a bad one. A `FOCUS` can stabilize something correct, but stabilizing the current trajectory is not the same thing as making that trajectory correct. Likewise, `SPIKE`/` EXPLORE` can produce useful escape in one run and extra wandering in another.

So I think the cleanest decomposition is something like:

```
current state
    ↓
REQUEST selection
    ↓
gate / effective runtime action
    ↓
change in the subsequent trajectory
    ↓
task result
```

Those are four different things that can succeed or fail independently.

That separation also seems nicely aligned with the older **Model-Requested Adrenaline** setup you described [here](https://discuss.huggingface.co/t/i-injected-a-physics-engine-into-llama-3-8b-it-hallucinated-its-way-to-the-right-answer/171704/7): the interesting question now is less “can the model emit `FOCUS`?” and more “what did it see, what did it request, what did the runtime actually do, and what changed afterward?”

If I were choosing the lowest-cost next step, I would probably not start with a large benchmark. I would take **one request event** and make its provenance/order completely explicit.

Something like:

```
decoded token(s)
    ↓
REQUEST detected
    ↓
gate decision
    ↓
effective action actually fired
    ↓
runtime state / telemetry change
    ↓
next forward step
    ↓
subsequent decoded text
```

For future readers, it would also help a lot if the trace distinguishes these three sources when they happen to look similar in text:

```
MODEL:     text actually decoded by the model
RUNTIME:   text/state injected or generated by the harness
DISPLAY:   annotation added only for the human-readable trace
```

In particular, I would not want to infer the provenance of lines such as `[INTERNAL MONITOR: ...]` or `[ACTIVE SYSTEM: ...]` from the typography alone.

The exact commit/branch/harness that produced the September 4 traces would probably be the single most useful breadcrumb, because there have been several Niodoo/Path-B variants and the exact event ordering matters here.

The small control I think would give the most information
So my default next move would be very small:

If those four pieces line up, then I think the pre-request latent-state question becomes much more interesting — and the existing traces give you a good set of naturally occurring examples to start from.
