Amazon and Uber recalibrate AI usage as tokenmaxxing, a trend of excessive AI use, sparks debate on productivity and cost efficiency.

It's understandable that CEOs and other leaders are wary of wading into the latest shooting in Minneapolis. But that's not an excuse for silence.

The rich and powerful at Davos are bracing for President Donald Trump's speech. His threats against Greenland have sparked outcry from world leaders.

Business Insider is at the World Economic Forum in Davos, Switzerland. Follow along here for the latest updates.

Klarna gave employees a rare exemption from the typical six-month post-IPO lockup selling period by letting them cash out shares.

There are no ghosts in the AI machine — just legions of hidden humans training chatbots to act more like us.

As Meta faces regulatory hurdles, a second key policy figure has left the company in as many months.

Mustafa Suleyman is concerned that AI will convince some people that it's conscious, and says this would be "dangerous" for society.

"Congrats to the champion for holding us off this time," OpenAI wrote after its model came second at the AtCoder Heuristics World Finals in Tokyo.

The new lab will be co-led by Alexandr Wang and Nat Friedman according to CEO Mark Zuckerberg's memo to staff.

Scale AI's public Google Docs reveal sensitive information from clients like Meta and Google, raising concerns over data protection in AI projects.

Google, OpenAI, and xAI halted some Scale AI projects following Meta's investment announcement, leaving contractors scrambling.

Y Combinator alumni Alice.Tech offers students a platform where they can access personalized learning materials.

Internal Scale AI docs gave examples of what prompts Meta AI testers should reject for evaluation and those where they should "proceed carefully."

Meta rolled back fact checking and content moderation in Q1, and advertisers showed they weren't spooked.

M​eta's earnings call is today at 5 pm ET. META stock heads into the report down 5% YTD. Analysts are focused on AI spending and tariff impact.

Big Tech companies seemed optimistic heading into last quarter's earnings. After 100 days of Trump, things are looking more uncertain.

Amanda Overcash trains AI at night after her real estate job. She likes the flexibility, says it helps pay the bills, and "show up" for her daughter.

OpenAI says it could adjust its AI safety policy if a rival ships a high-risk model without safeguards. Critics say it's backing off key commitments.

As vibe coding gains traction, investors are rethinking what it means to be a technical founder. Here are three things they are looking for.

Scale AI's safety projects rely on freelancers to create graphic and "harmful" prompts. Internal documents show how they're trained to do it.

OpenAI's viral image tool, Google's most advanced model yet, and Anthropic's deep dive into workplace AI all landed this week.

At a recent Google all-hands meeting, employees question leadership on 2025 compensation packages.

The vibe coding era, in which AI is automating more of the work of software engineers, is raising questions about which skills really matter.

Huang's joke at Nvidia's big AI conference this week highlights potential billion-dollar impacts on tech giants like Microsoft, Google, and Meta.

Quantum computing is rapidly evolving, though still largely theoretical — and each of the Big Tech giants wants to be the one to make it mainstream.

OpenAI CEO Sam Altman says students should get "really good" at using AI tools as automation reshapes software development and the job market.

The tables have turned for tech employees as performance pressure and proclamations of "efficiency" and "intensity" replace perks and pampering.

Nvidia CEO Jensen Huang pointed to powerful new chips and the company's role in a fast-growing area of AI as reasons for demand remaining high.

Google parent company Alphabet has agreed to acquire cloud security startup Wiz for $32 billion after a separate deal fizzled out last year.

Jeff Bezos' company Blue Origin launched its New Glenn mega-rocket for the first time. The milestone is a leap for reusable rocketry.

Mark Zuckerberg said Meta plans to make more extensive performance-based cuts." Staff have questioned how they will work in practice.

Synthesia has secured a $2.1 billion valuation, making it one of the UK's largest generative AI startups.

By mid-2025, the next-generation version of Agility Robotics' Digit robots will be able to safely operate around humans, its CEO said.

Elon Musk says a lot of us are doing it wrong when it comes to posting links on X. He calls it "lazy linking" — a term I've never heard of.

An Amazon internal policy seen by BI outlines how staff in Germany can apply to work from home once a week, or twice in exceptional circumstances.

Bluesky's explosive growth to 21 million users has pushed the company's 20-person team into "firefighting mode," says COO Rose Wang.