Open AI, Gemini, Grok and latterly Deepseek.  All services we had never heard of three years ago but now very much in the lexicon.  But which one is the best and most accurate and even most honest?  An Irish AI company Calypso has assessed them all with their new software called Argentic Warfare. It is also used to stress test the vulnerabilities of AI systems by pretending to be a hacker.  

Speaking to Joe this morning was Donnchadh Casey, Chief Executive of Calypso AI. 

Tuesday's business news headlines along with Newstalk's Business Editor Joe Lynam.

The Irish Times did a feature recently on why everything appears to be more expensive here than most other European nations.  Our rents are the highest in the EU and our restaurants and hotels are 28% higher than the average in Europe.  Our Energy costs are 18% higher.  But Energy companies are making huge strides to cut their carbon footprints. 

They're also trying to encourage sustainability in the workplace by sponsoring that award in the forthcoming Changemaker awards being hosted by Newstalk. Stephen Gallagher is the Managing Director of SSE Airtricity, proud sponsors of the Sustainable Workplace category for the Newstalk Changemaker award.

So the evenings are getting longer and the temperature is rising a bit and so the annual spring clean is underway in many homes.  But does that extend to our technology?  Shouldn't we also clear out the old unused files and perhaps even throw out out of date phones, printers, cables and software?

One person who certainly thinks so is Ciara O’Brien is the technology correspondent with the Irish Times.

The 6 nations rugby comes to a close tomorrow.  Ireland fell short this year against a very strong French side.  Rugby as a business has boomed in these nations off the field as well in recent decades and much of that is down to public equity investment.  But with a clampdown on head injuries will the declining physicality of the game damage the income being earned by it off the field? 

Robert Brophy is the former CFO of World Rugby and now with Interpath Ireland which was involved in the review of Manchester United at the end of last year. 

Austin Hughes from AJ Bell takes a run through all of Friday's business headlines with Joe Lynam.

The number of tourists coming into Ireland in January was down 25% on the previous year. But more worrying, the amount of money they spent fell by even more - 28%.  On top of that the dollar is losing ground against the Euro which means US visitors will find Ireland even more expensive than last year. So as we prepare for the key St Patrick's day weekend, how are we fixed for a sector which is vital for more remote parts of the country? 

Orla Carroll is Director of Product Development with Failte Ireland and discussed this and more with Joe this morning.

AI adoption could soon raise Gross National Income per person to €160,000 and put a rocket under growth according to a major report carried out by Microsoft and Trinity College.  But nearly two thirds of bosses say their staff illicitly use AI for their work against company policies. Also there’s a major skills gap emerging between those who have and are comfortable with AI and those being left behind. 

Joe spoke to Dr. Ashish Kumar Jha, Associate Professor of Business Analytics at Trinity Business School and co-author of the report. 

Thursday business news review along with Joe Lynam.

Thursday's business news headlines review with Joe Lynam.