Uploaded January 2026 | Updated September 2026, 4 hours ago

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Day 35/42: Guardrails & Safety Filters

Yesterday, we hit knowledge limits.
Today, we add brakes.

Guardrails are systems that filter inputs and outputs.

They stop:
unsafe requests,
private data leaks,
and harmful content.

Without guardrails, powerful models become liabilities.

This isn’t censorship.
It’s risk management.

Missed Day 34? Start there.
Tomorrow, we talk about how these systems get attacked: prompt injection.

I’m Louis-François, PhD dropout, now CTO & co-founder at Towards AI. Follow me for tomorrow’s no-BS AI roundup 🚀

#Guardrails #AIExplained #LLM #short