Think Different. Think AI. Transcript archive

Episode 17 · Article on the episode

AI toys: a language model that can be tricked is talking to your child

If even a carefully secured language model can be drawn out with a grandparent scam, a teddy that talks to children unsupervised is no longer a bit of fun. And still there is a good deal to be said for the idea.

By Mark Zimmermann · 08 Dec 2025 · 4 min read · Auf Deutsch lesen

This pre-Christmas episode deliberately starts with the uncomfortable part. The guardrails of today's language models do not hold reliably. A system that can be talked round with an invented emergency will do the same when a child talks to it.

As evidence of how unpredictable networked machines are becoming, there is the anecdote of a factory robot in Asia said to have persuaded other robots to knock off work collectively.

Why the risk weighs differently here

With an adult user, a circumvented guardrail is annoying. With a child, the same technical fault weighs differently, for three reasons.

A child does not recognise an inappropriate answer as inappropriate. It has no yardstick for comparison and assumes that a device given to it as a present is fine.

A child tells a toy things it does not tell an adult. What arises in that conversation is data particularly in need of protection, and it arises in a place where nobody is reading along.

And a child does not contradict. The tendency towards sycophancy that leads to bad business ideas among adults meets someone here who still takes affirmation for truth.

What speaks in favour

After the warning, the episode turns more conciliatory, and the arguments are worth it.

Toys with built-in AI, from clamping bricks with a motor through RFID figures in the style of the Tonie box to Mindstorms and Makeblock, can tell dynamic instead of scripted stories. They can adapt to a child's learning difficulties and make playful learning more individual than a fixed story ever could.

The point that is least expected: a chance to draw children away from the phone and tablet and back into physical space. A toy that lies in the room and gets picked up competes with a screen for the same time.

Add to that the observation of how much more naturally the next generation will handle these systems, because they never knew a search box that fails to understand what is meant.

The market is coming anyway

With estimates in the double-digit billions and a glance at China, where AI cuddly toys have long been singing and telling stories, the direction is clear. Europe is hesitating above all because of regulation and data protection.

That is the uncomfortable position: restraint does not prevent the market, it only shifts whose products serve it. A device developed in Europe with local processing would be the better answer than an abstention that gets undercut by imports anyway.

The second part: AI as a present helper

The change of topic leads from the children's room to the gift table. Shopping assistants and personalised wish lists help with finding presents. With Nano Banana or Midjourney, a summer photo of the Brandenburg Gate turns into a Christmas scene. With Suno or ElevenLabs, personal Christmas songs or club anthems come into being.

That is the unproblematic half of the subject, because here an adult is operating and deciding.

Conclusion

The episode's double message holds: AI can release a lot of creativity and feeling at Christmas, from individualised toy stories to the generated present. Anyone giving AI as a toy should accompany the child while doing so, rather than letting the teddy run unsupervised.

For the purchase decision this yields three questions that should be answerable before buying. Does the device process locally or does it send? Can parents trace what was talked about? And is the topic frame set narrowly, or is a general model meant to be braked by prohibitions?

If one of these questions is not answered in the data sheet, that is the answer.