In this pool photograph distributed by the Russian state agency Sputnik, Russia's President Vladimir Putin visits an exhibition of the AI Journey international AI (Artificial intelligence) conference in Moscow on November 19, 2025. (Photo by Vyacheslav PROKOFYEV / POOL / AFP) (Photo by VYACHESLAV PROKOFYEV/POOL/AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Russia's President Vladimir Putin, accompanied by Sberbank's CEO German Gref, visits an exhibition of the AI Journey international AI (Artificial intelligence) conference in Moscow on November 19, 2025. (Photo by Vyacheslav PROKOFYEV / POOL / AFP) (Photo by VYACHESLAV PROKOFYEV/POOL/AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Russia's President Vladimir Putin, accompanied by Sberbank's CEO German Gref, visits an exhibition of the AI Journey international AI (Artificial intelligence) conference in Moscow on November 19, 2025. (Photo by Vyacheslav PROKOFYEV / POOL / AFP) (Photo by VYACHESLAV PROKOFYEV/POOL/AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Russia's President Vladimir Putin, accompanied by Sberbank's CEO German Gref, visits an exhibition of the AI Journey international AI (Artificial intelligence) conference in Moscow on November 19, 2025. (Photo by Vyacheslav PROKOFYEV / POOL / AFP) (Photo by VYACHESLAV PROKOFYEV/POOL/AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Russia's President Vladimir Putin visits an exhibition of the AI Journey international AI (Artificial intelligence) conference in Moscow on November 19, 2025. (Photo by Kristina Kormilitsyna / POOL / AFP) (Photo by KRISTINA KORMILITSYNA/POOL/AFP via Getty Images)

Portugal's Minister of Environment and Energy Maria Graca Carvalho, appointed as the EU's lead negotiator on technology, waits to enter a meeting at the COP30 UN Climate Change Conference in Belem, Para State, Brazil, on November 19, 2025. COP30 host Brazil pushed Tuesday for an early breakthrough at UN climate talks, with nations weighing a proposed deal that seeks to bridge major differences on fossil fuels, finance and trade barriers. Brazil wants an agreement reached by midweek, with President Luiz Inacio Lula da Silva to make an unexpected return on Wednesday to Belem, the host city in the country's Amazon region, in a high-level bid to seal a deal. (Photo by Pablo PORCIUNCULA / AFP) (Photo by PABLO PORCIUNCULA/AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Russia's President Vladimir Putin talks to Sberbank's CEO German Gref during the AI Journey international AI (Artificial intelligence) conference in Moscow on November 19, 2025. (Photo by Vyacheslav PROKOFYEV / POOL / AFP) (Photo by VYACHESLAV PROKOFYEV/POOL/AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Russia's President Vladimir Putin talks to Sberbank's CEO German Gref during the AI Journey international AI (Artificial intelligence) conference in Moscow on November 19, 2025. (Photo by Vyacheslav PROKOFYEV / POOL / AFP) (Photo by VYACHESLAV PROKOFYEV/POOL/AFP via Getty Images)