News
OpenAI's trillion-dollar IPO, explained
OpenAI filed confidentially for what could be the largest tech IPO ever, at a valuation near $1 trillion, while losing more than a dollar for every dollar it earns. Here's what's actually going on.
News
News
AI launches and shifts that matter: what you need to know today.
3 articles · Updated
Featured
All News
News
Anthropic ships Sonnet 4.7 with native code execution
Sonnet 4.7 shipped this morning with Python execution baked directly into the API: no separate sandbox, no harness wiring, one new boolean parameter. Same model pricing as 4.6 plus a per-execution surcharge.
News
GPT launches agent mode for everyone: here's what you can actually do with it
OpenAI flipped agent mode on for all Plus and Team accounts this morning. The capability is real; the practical use cases are narrower than the demo suggests.
The Signal Briefing
A weekly read on what changed in AI, written by humans, fact-checked twice. No hype, no filler.
Free. Unsubscribe in one click.