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Tech stocks slid in early trading Monday amid concerns about the stability of the ceasefire in the war in Iran. The broad declines come after a resurgence in the artificial intelligence trade helped push major indexes to all-time highs last week.
Marvell (MRVL) was among the few outliers as its stock jumped more than 4% after The Information reported that the company is partnering with Alphabet (GOOG, GOOGL) to develop a new tensor processing unit (TPU) and AI memory chip to take on Nvidia’s (NVDA) GPUs.
Tesla (TSLA), meanwhile, will report its first quarter earnings after the bell on Wednesday. Investors are likely to focus on the company’s ongoing Robotaxi effort and its capital expenditures. Tesla’s stock fell again to start the week after it ended an eight-week losing streak last week following optimism on the AI chip front.
Meanwhile, Anthropic released its latest AI model — Claude Opus 4.7 — which the startup said makes improvements “on the most difficult tasks.” Opus 4.7 isn’t Anthropic’s most powerful model, however. That would be its Mythos model, which is currently undergoing testing by a limited number of users.
Read more about today’s market action.
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Meta (META) is teaming up with CBRE to launch a multi-year program that will train US workers to become fiber technicians, as the tech giant looks for ways to fill such positions as part of its massive data center buildout.
Fiber technicians install and maintain the networking tools within data centers and other high-tech facilities. The four-week program, LevelUp Fiber Technician Pathway, Meta says, will provide individuals ranging from high school graduates to mid-career professionals with the skills they need to operate in the field.
“We currently operate or are building 27 data centers in the US. Since 2010, these projects have supported more than 30,000 skilled trade jobs during construction and more than 5,000 permanent operational roles like site managers and engineers,” Meta said in a statement.
The data center boom has run into a shortage of skilled construction workers, with the construction industry trade group Associated Builders and Contractors estimating that 499,000 new workers will be needed in 2026 to meet demand.
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Anthropic on Thursday announced its latest AI model, Claude Opus 4.7, is now generally available.
“Opus 4.7 is a notable improvement on Opus 4.6 in advanced software engineering, with particular gains on the most difficult tasks,” the company said in its release.
“Users report being able to hand off their hardest coding work—the kind that previously needed close supervision—to Opus 4.7 with confidence. Opus 4.7 handles complex, long-running tasks with rigor and consistency, pays precise attention to instructions, and devises ways to verify its own outputs before reporting back.”
The catch, however, is that this is not Anthropic’s most advanced model.
That title is held by its Mythos model, which the company announced last week would be available for a limited preview among a select number of partners given the safety concerns around that model’s capabilities.
Last week, Anthropic announced “Project Glasswing,” which will bring together companies to test Mythos Preview, which Anthropic said it found decades-old cybersecurity vulnerabilities in on its own, among other capabilities.
“We stated [last week] we would keep Claude Mythos Preview’s release limited and test new cyber safeguards on less capable models first,” Anthropic said Thursday.
“Opus 4.7 is the first such model: its cyber capabilities are not as advanced as those of Mythos Preview (indeed, during its training we experimented with efforts to differentially reduce these capabilities). We are releasing Opus 4.7 with safeguards that automatically detect and block requests that indicate prohibited or high-risk cybersecurity uses. What we learn from the real-world deployment of these safeguards will help us work toward our eventual goal of a broad release of Mythos-class models.”
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