Tiny startup Arcee AI built a 400B-parameter open source LLM from scratch to best Meta’s Llama

30-person startup Arcee AI has released a 400B model called Trinity, which it says is one of the biggest open source foundation models from a U.S. company.

With Apple’s new Creator Studio Pro, AI is a tool to aid creation, not replace it

Apple’s Creator Studio Pro leverages AI to help creators with tedious tasks — like finding clips or building slides — without trying to do the work for them.

Modelence raises $3M to smooth out the vibe-coding stack

How do you build tooling for the AI software stack? A company called Modelence has an interesting answer.

TechCrunch Disrupt 2026: Plus-one passes are almost gone and only 3 days remain

The TechCrunch Disrupt 2026 plus-one passes at 50% off are almost sold out, and this deal ends in 3 days. Register here before this deal ends on Friday, January 30 at 11:59 p.m. PT.

TechCrunch Disrupt 2026: Plus-one passes are almost gone and only 3 days remain

The TechCrunch Disrupt 2026 plus-one passes at 50% off are almost sold out, and this deal ends in 3 days. Register here before this deal ends on Friday, January 30 at 11:59 p.m. PT.

Trump’s acting cybersecurity chief uploaded sensitive government docs to ChatGPT

A report cited officials as saying that Homeland Security sought to determine if there was any harm to government security as a result of the lapse.

The conference where founders scale: TechCrunch Founder Summit 2026 tickets are now live at the lowest prices

TechCrunch Founder Summit 2026 unites 1,100 founders and investors in Boston on June 23 for a day focused on real-world scaling insights and networking that pushes the needle. Save up to $300 on your ticket.

The conference where founders scale: TechCrunch Founder Summit 2026 tickets are now live at the lowest prices

TechCrunch Founder Summit 2026 unites 1,100 founders and investors in Boston on June 23 for a day focused on real-world scaling insights and networking that pushes the needle. Save up to $300 on your ticket.

Redwood attracts Google for its $425M Series E as AI power needs rise

Google is the latest investor to back Redwood Materials as the battery recycling startup scales a new energy storage venture to power AI data centers and other industrial sites.

Google’s more affordable AI Plus plan rolls out to all markets, including the US

Gemini 3 Pro and other AI tools are now available globally through the Google AI Plus plan, which is $7.99 per month in the United States.