AI & Technology — The Sideline

Anthropic's Claude Is Now Lurking in Your Slack — And That's the Whole Point

Anthropic's Claude Tag embeds its AI directly into Slack via @mentions — a productivity feature on the surface, but a calculated bid for enterprise workflow lock-in and organizational context at scale.

Dispatch desk · 4 min · Large Language Models

Anthropic's Claude Is Now Lurking in Your Slack — And That's the Whole Point

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Anthropic's Claude Is Now Lurking in Your Slack — And That's the Whole Point
Menlo Ventures Just Proved That Betting the Farm on Anthropic Was Actually the Sane Move
Superhuman Buys GPTZero: The AI Email Giant Just Snapped Up the Startup Built to Detect Its Own Outputs
MoEngage Acquires Aampe to Put a Personal AI Agent Behind Every Customer
Nvidia's Rubin Data Centers Run Scorching Hot—And That's Actually the Point

AI Startups

Menlo Ventures Just Proved That Betting the Farm on Anthropic Was Actually the Sane Move

Menlo Ventures closed a $3 billion fund—its largest ever—on the strength of a $14 billion Anthropic stake it built through creative SPV financing when no one else was writing big checks. Here's what they actually got right, and what comes next.

Dispatch desk · Jun 24, 2026

AI Startups

Superhuman Buys GPTZero: The AI Email Giant Just Snapped Up the Startup Built to Detect Its Own Outputs

Superhuman has acquired GPTZero, the AI detection startup that grew to 19 million users and $30M ARR on just $13.5M raised — creating an awkward but strategically interesting union between a company that helps you write with AI and one built to detect it.

Dispatch desk · Jun 24, 2026

AI Startups

Nvidia's Rubin Data Centers Run Scorching Hot—And That's Actually the Point

Nvidia's Rubin-generation liquid-cooled data center design makes real strides on water consumption—but the full environmental math is a lot more complicated than the press release lets on.

Dispatch desk · Jun 23, 2026

AI Hardware

Nvidia's "Water-Free" Data Center Cooling Is Only Half the Story

Nvidia's new liquid cooling system genuinely eliminates on-site data center water use — but that only accounts for a quarter to a third of AI's total water footprint. The rest is hiding in the power grid.

Dispatch desk · Jun 23, 2026

AI Hardware

MoEngage has acquired AI startup Aampe in an all-cash deal worth tens of millions, bringing per-user AI agents into its marketing platform as it targets enterprises fleeing Salesforce and Adobe.

After Nvidia's talent-and-IP raid left Groq without its founder or its core hardware advantage, the company just raised $650 million and is betting its future on inference cloud. Here's an honest look at whether that bet makes sense.

The Sideline.

Anthropic's Claude Is Now Lurking in Your Slack — And That's the Whole Point

Menlo Ventures Just Proved That Betting the Farm on Anthropic Was Actually the Sane Move

Superhuman Buys GPTZero: The AI Email Giant Just Snapped Up the Startup Built to Detect Its Own Outputs

Nvidia's Rubin Data Centers Run Scorching Hot—And That's Actually the Point

Nvidia's "Water-Free" Data Center Cooling Is Only Half the Story

MoEngage Acquires Aampe to Put a Personal AI Agent Behind Every Customer

Groq Raises $650M and Reinvents Itself After Nvidia's Talent Heist

OpenAI's "Patch the Planet" Is a Smart Play—But Let's Talk About What It Actually Does

Anthropic Gets Kneecapped by the Trump Administration — And the Winners Aren't Who You Think

Cory Doctorow's "The Reverse Centaur" Is the AI Book the Industry Doesn't Want You to Read

Nobel Prize Winner John Jumper Bails on DeepMind for Anthropic — And He's Not Alone

Barret Zoph's OpenAI Comeback Lasts All of Five Months