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Apenas manchetes de alto sinal - eventos macro, resultados, M&A, regulatório. Listicles e clickbait de analistas filtrados por padrão. Atualizado a cada hora.

30,438 signal articles · 135 in last 24h · 154,019 total before filter · latest 57m ago
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Meta Introduces Palm-Sized Device to Use Muse AI on the Go
Bloomberg6h agoneutralVIDEO
Meta Introduces Palm-Sized Device to Use Muse AI on the Go

Meta Platforms Inc. unveiled a palm-sized, dedicated gadget for using Muse, the company's popular new artificial intelligence assistant, pushing deeper into the AI devices market with a surprise announcement. Bloomberg's Mandeep Singh joins to discuss.

Alibaba Unveils AI Chip to Compete With Nvidia
Bloomberg2d agoneutralVIDEO
Alibaba Unveils AI Chip to Compete With Nvidia

Alibaba Group Holding is rolling out what it calls China's most powerful AI chip, an accelerator to compete with Nvidia. Ed Ludlow reports on "Bloomberg Open Interest."

Meta Launches Simple-To-Use Muse Personal AI Agent
Investor's Business Daily16d agoneutral
Meta Launches Simple-To-Use Muse Personal AI Agent

Meta Platforms on Tuesday launched a personal AI agent app that it said will be simple to use and can help people accomplish real-world tasks. Meta stock closed regular-session trading slightly lower. The so-called Muse agent fits with a broader effort from Meta Chief Executive Mark Zuckerberg to offer "personal superintelligence."

Investing.com16d agoneutral
Meta stock wavers as Zuckerberg unveils ‘Muse’ autonomous AI assistant

Investing.com -- Meta Platforms (NASDAQ:META) shares saw a choppy trading session—initially popping 1% before sliding into the red—following the reveal of Muse, a proactive personal AI agent built to execute digital chores on your behalf. Powered by Meta’s new real-world task model, Muse Spark, the agent goes far beyond standard chatbots. Muse acts as an autonomous digital proxy that can independently send emails, book travel arrangements, and complete web forms. Crucially, it doesn’t need const

Investing.com21d agoneutral
Jefferies launches nuclear coverage on $55tn capex outlook to 2100

Investing.com -- Jefferies has launched coverage on several nuclear companies, forecasting roughly $55 trillion of nuclear-related capital spending through 2100 as data center power demand, wider electrification and climate stress on aging plants drive a decades-long investment cycle.

⚡Flash Heard: Microsoft Unveils a New Black Box for Investors
The Wall Street Journal21d agoneutral
⚡Flash Heard: Microsoft Unveils a New Black Box for Investors

Microsoft is rejiggering its financial reporting—and while some of the changes will lead to more transparency, others will do the opposite. On the bright side, after years of complaints by investors, Microsoft will finally report revenue in actual dollars for Azure, its flagship cloud platform and primary growth engine. After the market closed on Wednesday, it also released Azure revenue figures for the last eight quarters, under a newly narrowed definition of Azure that no longer includes certain coding tools, security software and specialized apps.

Investing.com22d agoneutral
Google launches Gemini 3.8 Flash Cyber for government security

Investing.com -- Google announced a pair of upgraded artificial-intelligence models on Wednesday, sharpening its focus on government and enterprise cybersecurity in a bid to insulate its AI revenues from industry-wide price pressures The tech giant released Gemini 3.8 Flash, an upgraded version of its primary workhorse model for coding and multi-step reasoning, alongside Gemini 3.8 Flash Cyber, a specialized variant built specifically for vulnerability detection and automated software patching.