As OpenAI has introduced GPT-5, it's escalating its rivalry with Anthropic. CNBC’s MacKenzie Sigalos joins 'Money Movers' to discuss the surge despite rocky consumer rollout.

OpenAI has released GPT-5, its newest AI model, which initially faced criticism from consumers for feeling less conversational and more robotic. In response, OpenAI reinstated its previous model to address user dissatisfaction. However, the changes in GPT-5 were intentional, prioritizing reliability, consistency, and safety—features valued by enterprise clients, especially those involved in software development.

Enterprise customers, including some who previously used Anthropic's services, are now adopting GPT-5 for its improved performance in developer tasks, such as catching coding errors. Internal data shows a significant increase in developer usage of GPT-5 since its launch, highlighting its growing appeal in the business sector. This shift comes as both OpenAI and Anthropic compete for long-term enterprise contracts and higher valuations.

OpenAI’s GPT-5 escalates Anthropic enterprise rivalry

OpenAI is long away to GPT-5, having a rough first week out of the gate with consumers. But the new model might be making inroads with a more profitable customer. Mackenzie Stigalos is more in today's Tech Check, Mac. And after many months of hype, Mel, OpenAI actually took the rare step of adding back its old model to placate unhappy chatbot users. But the features that sparked outrage were the result of deliberate tradeoffs. I've been talking to startups here in the Bay, and they say that OpenAI made changes to boost reliability, consistency, and safety. Things that matter when you're writing code, not chatting. So yes, it feels colder and more robotic, and even simple prompts can feel sluggish. But that's because GPT-5 runs on a complex system built to handle not just text, but code, images, and audio. Companies pressure testing GPT-5 say it's suddenly competitive on serious developer tasks, even outperforming Claude and Grok at catching coding mistakes. And that's why some, including major Anthropic customers like Cursor, are now making it the default for some parts of their platform. And the opinion of those enterprise customers matters because they stick around and they sign up for multi-year contracts with guaranteed revenue. The question now is whether the fight for enterprise is a zero-sum game. Now, that part of Anthropic's business is up 17x year over year. I've also seen OpenAI's internal numbers. They show developer usage of GPT-5 doubling in the last week since it launched. That kind of uptake is key as both of these companies raise at record valuations, Mel. All right, Mackenzie. Thank you. Mackenzie Stigalos.

Florida Gov. Ron DeSantis has announced plans to build another immigrant detention center, dubbing it the "Deportation Depot." The facility will be in North Florida.

Jacksonville

DeSantis announces plan to build another immigrant detention center

President Trump had a virtual call Wednesday with Ukrainian President Volodymyr Zelenskyy ahead of his meeting with Russian President Vladimir Putin on Friday in Alaska. After the call, Zelenskyy said he told Mr. Trump that "Putin is bluffing."

Washington

Ukraine Invasion

Ukraine's Zelenskyy warns President Trump ahead of meeting with Putin

U.S. President Donald Trump said he would ask the Republican-controlled Congress to extend federal control of Washington's city police force beyond 30 days, escalating his campaign to exert presidential power over the nation's capital.

Trump wants to extend federal control over Washington police

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Geneva

Global plastics treaty talks in Geneva stall as deadline looms

At least 123 people have been killed in 24 hours, according to Gaza's Health Ministry. Israeli Prime Minister Benjamin Netanyahu says people will be given the opportunity to leave Gaza before a planned ground offensive, but no one is being pushed out.

Jerusalem

Middle East Conflict

Israeli strikes pound Gaza ahead of planned ground offensive

America's NATO allies stood firmly with Ukrainian President Volodymyr Zelenskyy ahead of the face-to-face meeting between President Trump and Russian President Vladimir Putin in Alaska. The European leaders showed a united front that there should be no peace deal without Ukraine's involvement.

Kyiv

NATO allies stand with Ukraine ahead of Trump-Putin summit

U.S. Immigration and Customs Enforcement must improve conditions for detainees at New York's 26 Federal Plaza, a judge ruled Tuesday.

New York

Judge rules ICE must improve conditions for detainees at NY facility

National Guard troops arrived in Washington, D.C., following President Donald Trump's deployment and federalization of local police to crack down on crime in the nation's capital.

National Guard troops arrive in Washington, D.C.

U.S. President Donald Trump said that he had a "very good call" with Ukrainian President Volodymyr Zelenskyy, days before his scheduled Alaska meeting with Russian President Vladimir Putin.

Trump had 'very good call' with Zelenskyy ahead of Putin meeting

Israel's military chief of staff, Lt. Gen. Eyal Zamir, has approved the framework of a plan for a new offensive in Gaza. CBS News Middle East reporter Courtney Kealy has more details.

Israeli military chief approves 'framework' for new Gaza offensive

President Donald Trump said Wednesday there will be “very severe consequences” if Russian President Vladimir Putin doesn’t agree to stop the Ukraine war after Friday’s summit.

Trump warns of 'severe consequences' if Russia doesn't stop war

A Wisconsin woman on Tuesday was found guilty in the United Kingdom of trying to kill a man at point-blank range in 2019. Aimee Betro, 45, was part of a plot with two other co-conspirators to murder Sikander Ali, prosecutors said.

Birmingham

American woman found guilty of UK murder-for-hire plot

Record-high temperatures across Europe are fanning wildfires across the continent. Experts say a warming climate and an increase in flammable vegetation from rural depopulation are major factors.

Madrid

Historic heat fuels fires across Europe

Hungary's PM Viktor Orbán said the EU attempts to set conditions for a meeting to which leaders of the EU were not invited. He also called for an EU-Russia summit.

Brussels

EU leaders rally behind Ukraine ahead of Trump-Putin talks

President Trump said Monday he expects that Russia and Ukraine will "land swap" certain territories as part of an eventual ceasefire deal. Mr. Trump is set to meet with Russian President Vladimir Putin in Alaska on Friday.

Trump claims 'land swapping' between Russia, Ukraine will happen

Taylor Swift confirmed her 12th studio album, "The Life of a Showgirl," in a teaser for her upcoming appearance on her boyfriend Travis Kelce's podcast. Swift did not disclose the release date of the album.

Taylor Swift announces new album, 'The Life of a Showgirl'

U.S. President Donald Trump said that his planned meeting with Russian President Vladimir Putin in Alaska on Friday will be to "feel out" the leader as pressure mounts for Russia and Ukraine to make a peace deal.

Trump to meet with Putin in Alaska on Friday

A meeting between US President Donald Trump and Russian President Vladimir Putin is set to take place in Alaska, with European leaders notably excluded from the talks. Until Europe can defend itself, it's not likely to be invited to a great power dialogue, experts have told Euronews.

Alaska

Europe frozen out as U.S. and Russia prepare for Alaska talks

U.S. President Donald Trump said on Monday that Kyiv and Moscow will both have to cede land to end the war in Ukraine and talks with Russian President Vladimir Putin this week will instantly show whether the Kremlin leader is willing to make a deal.

Trump says both sides in Ukraine war will need to cede territory

A prominent Al Jazeera journalist, who had previously been threatened by Israel, was killed along with four colleagues and another journalist in an Israeli airstrike in an attack condemned by journalists and rights groups.

Israeli strike kills Al Jazeera journalists in Gaza

At last one person is dead, dozens are injured and two people are unaccounted for after an explosion at the U.S. Steel Clairton plant in Pennsylvania on Monday.

Clairton

At least 1 dead, dozens injured in U.S. Steel plant explosion

President Donald Trump has placed the Metropolitan Police Department under federal control and announced he's activating the National Guard to combat crime in Washington, D.C.

Trump deploying National Guard to Washington, D.C.

Ukrainian President Volodymyr Zelenskyy is thanking European leaders for backing his push to join this week's Trump-Putin summit in Alaska, insisting an end to the war must be fair.

Trump and Putin set to meet on Friday without Zelenskyy

U.S. President Donald Trump and Russian President Vladimir Putin are scheduled to meet in Alaska on Friday to discuss ending the war in Ukraine. Kyiv and its allies fear being sidelined and worry any deal could reward Moscow’s occupation of Ukrainian territory.

Ukraine fights for a seat at the table ahead of Trump-Putin summit

Israeli Prime Minister Benjamin Netanyahu is defending his decision to keep fighting in Gaza, despite protests at home and abroad. Debora Patta has the latest.

Tel Aviv-Yafo

Netanyahu defends plan to expand war in Gaza

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Anchorage

Countdown begins to Trump-Putin meeting, without Zelenskyy

Violent weather hit several Midwest states over the weekend, with high winds being blamed for the death of at least one person in Nebraska and flash flooding prompting a state of emergency in Milwaukee County, Wisconsin.

Milwaukee

Milwaukee inundated with floodwaters, one dead in Nebraska

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Breakdown