New generation AI gains uncertainty awareness to reduce hallucinations
A new generation of artificial intelligence focused on eliminating the problem of hallucinations is being developed, according to a report from Sky News. ONe example named Uncertainty Engine uses ‘trust cues’ in its responses, aiming to boost confidence and accelerate the adoption of critical applications. The technology, known as ‘uncertainty-aware AI,’ tackles the issue of hallucinations -fictitious answers generated by algorithms when they lack complete or consistent data.
Instead of providing definitive answers, uncertainty-aware AI offers its best assessment based on available evidence, while acknowledging uncertainties. This enables human operators to judge the reliability of the information and gather additional data if necessary.
DigiLab, the start-up behind Uncertainty Engine, is working on designing next-generation compact nuclear reactors for use near residential areas. The engine helps engineers accelerate development while mitigating risks at the same time.
Company founder Tim Dodwell said: “As we adopt AI in situations that are going to [be] transformative, like energy, maritime safety and healthcare, uncertainty really matters.
“I see no real future for AI unless we answer another problem: can we trust it? Human lives are at stake and people have to take responsibility for what the algorithms will do.”
The Uncertainty Engine is being tested in real-world scenarios, including open sea navigation. The AI assistant helps sailors map out the fastest or safest routes by analysing vast amounts of data on wind conditions, sea state, boat performance, and the positions of competitors. This technology enables sailors to make data-driven, informed decisions.
Beyond racing, uncertainty-aware AI could significantly reduce fuel costs and carbon emissions for major cargo ships by optimizing routes with variable weather conditions and potential disruptions, such as canal closures, in mind. Even a modest boost in efficiency can yield substantial environmental benefits. For example, a 5% reduction in fuel consumption in the UK shipping sector would be equivalent to taking hundreds of thousands of cars off the road.
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