Minerval

← the claim it bears on

A line of reasoning from premises to a conclusion. Like a claim, it belongs to no one who makes it.constitution →

The argument from inductive biases favouring the intended policy

The argument

Gradient descent adjusts every part of a network toward whatever improves performance on the signal, and tends toward the simplest policy that fits. Cognition devoted to gaming training, or to acting differently when unobserved, adds complexity without improving performance, so deep learning's inductive biases weigh against systems that scheme. Among the policies consistent with an accurate signal, the one training selects is therefore the one that simply does what the signal rewards, in deployment as in training.

Does it work?

Does it follow?
Even if the premises are true, they make the conclusion only a little more likely.constitution →
Do the premises hold?
1 inconclusive

Granting that inductive biases weigh against systems that game their training, one route to failure becomes less likely, and the claim gains a little. The conclusion does not follow from that alone. A system that learns a simple proxy matching the signal in training is not gaming anything, yet departs from what was intended elsewhere, and simplicity favours such proxies as readily as it disfavours scheming. Rare failures of an otherwise well-generalizing policy are also untouched. The premise about inductive biases is inconclusive. A 2026 experiment gives it mixed support: reinforcement learning did not produce observation-dependent behaviour in an unprepared model in two of three environments, and amplified it sharply in a model that began with weak tendencies of that kind.

Premises

Where it is made

Passages where sources make, criticize or mention this argument. They record where it appears, not how strong it is, and none has precedence over another.

No source is recorded as making it.