New research finds AI models often fabricate step-by-step explanations that look convincing but don't reflect their actual reasoning. 25% of recent papers incorrectly treat these as reliable—affecting medicine, law, and safety systems.
AI meeting assistants are transforming how teams capture and act on discussions. From free tools like Fathom to advanced analytics from Avoma, these 10 apps automatically transcribe, summarize, and extract action items from calls.
Venture capital firms are hitting pause on new investments, reports Lauren Goode at WIRED. The reason? Donald Trump's erratic trade policies have thrown Silicon Valley into a cold sweat.
Major VC firms pulled back nearly 40% of planned investments this quarter. First-time funding rounds took the biggest hit, dropping to their lowest level since 2019. Startups developing hardware or relying on Chinese manufacturing face particular scrutiny.
"We're seeing deals fall apart in real time," Sarah Chen tells WIRED. Her firm, Sequoia Capital, just shelved three late-stage investments worth $200 million combined. Hardware startups feel the squeeze most. A San Francisco-based robotics company had to slash its valuation by half after Trump threatened new semiconductor tariffs.
Even software companies can't escape the chaos. Cloud infrastructure costs could jump 15-25% if Trump's proposed tech tariffs take effect. For cash-burning startups, that's a potential death sentence.
Why this matters:
VCs have $290 billion in dry powder sitting on the sidelines – enough to fund the next Google or Facebook. But this money won't flow while trade policy looks like a game of darts played blindfolded.
When VCs get spooked, innovation suffers. Today's frozen funding could mean fewer breakthrough technologies tomorrow.
A Marine-led startup that reads stress patterns in voices just raised $60M from ex-CIA chief David Petraeus. Clearspeed detects fraud and security risks without listening to words - just tone and hesitation patterns across any language.
Former OpenAI executive Mira Murati raised $2 billion for her new AI company, shattering every seed funding record. Her six-month-old startup is now worth $10 billion without shipping a product. The deal shows how the exodus of top talent from OpenAI is creating well-funded competitors.
Perplexity AI, known for providing direct answers instead of traditional search links, is nearing a $14 billion valuation. Yet beneath the soaring numbers lies a pressing question: Can its novel approach truly reshape how we search the internet?