For much of history, intelligence was seen as a uniquely human trait, linked to reasoning, language and creativity. Today, that assumption is being challenged.
Artificial intelligence systems can now perform tasks once considered exclusively human, from writing and analysis to pattern recognition and decision-making.
At the same time, research into animal cognition shows complex behaviour in species ranging from primates to birds and even insects.
Companies such as OpenAI and others developing advanced AI systems are contributing to a broader rethinking of what intelligence means.
This raises philosophical and practical questions. If intelligence can exist in different forms, how should it be measured, valued or regulated?
There are also ethical considerations about responsibility, rights and the relationship between humans and intelligent systems.
Experts suggest intelligence may no longer be a single scale, but a spectrum of capabilities across biological and artificial systems.
In that sense, the idea of intelligence is not fixed — it is evolving alongside the technologies and discoveries that challenge it.
