Decrypt

Anthropic and OpenAI Warn Buyers: Unauthorized AI Startup Shares May Be Worthless

Both OpenAI and Anthropic declared SPV-based stock schemes invalid this week—and Anthropic named names, including Forge Global.

‘Daybreak’: OpenAI’s Answer to Anthropic’s Project Glasswing Has Arrived

On Monday, OpenAI announced something called “Daybreak,” a project that CEO Sam Altman says is meant to ““ OpenAI

Anthropic and OpenAI are both launching joint ventures for enterprise AI services

Both Anthropic and OpenAI have partnered with asset managers to more aggressively market their enterprise AI products.
The Information

Anthropic in Talks to Buy Developer Tools Startup Used by OpenAI, Google

Anthropic is in advanced talks to acquire developer tools startup Stainless for at least $300 million, according to a person with knowledge of the deal. The four-year-old Stainless sells software to model makers including Anthropic,

Anthropic’s $900 Billion Funding Round Set To Surpass OpenAI

Anthropic’s $900B raise tests whether private‑market AI valuations can hold up in public markets as revenue, compute costs and IPO expectations collide.
CRN

OpenAI Debuts $4B AI Services Company As Rival Anthropic Builds Its Own

‘AI is becoming capable of doing increasingly meaningful work inside organizations,’ says Denise Dresser, chief revenue officer of OpenAI. OpenAI has revealed its own artificial intelligence services company backed by a $4 billion-plus initial ...

Why OpenAI is Suddenly Losing the AI Race to Anthropic

Anthropic has officially surpassed OpenAI in enterprise adoption and valuation, reaching $1 trillion in 2026 driven by Claude Code and Opus 4.7

OpenAI creates new unit with $4 billion investment to aid corporate AI push

May 11 (Reuters) - OpenAI said on Monday it is setting up a new company with more than $4 billion in initial investment to help organizations build and deploy artificial intelligence systems, and will acquire an AI consulting firm,