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@Techmeme@techhub.social
2026-05-05 19:15:53

Subquadratic launches with a $29M seed and debuts SubQ, an LLM that uses a subquadratic sparse attention architecture to achieve a 12M-token context window (Kyt Dotson/SiliconANGLE)
siliconangle.com/2026/05/05/su

Subquadratic launches with $29M to bring 12M-token context windows to AI - SiliconANGLE
Subquadratic launches with $29M to bring 12M-token context windows to AI - SiliconANGLE

@Mediagazer@mstdn.social
2026-05-05 17:25:37

Sources: after Ankler's Substack exit, other outlets like The Bulwark, Zeteo, and Feed Me have quietly explored other platforms to grow their businesses (Oliver Darcy/Status)
status.news/p/substack-retenti

Hitting the Substack Ceiling
In the wake of The Ankler’s exit from Substack, Status has learned that other top publishers have privately expressed frustration with the platform and weighed possible departures, raising questions about the company’s ability to retrain its most prominent creators.

@bourgwick@heads.social
2026-04-04 18:28:07

@… leeranaldo.substack.com

Lee Ranaldo | Substack
Master Destroyer of Rigid Formalism. Click to read Lee Ranaldo, a Substack with hundreds of subscribers.

@Kingu@sakurajima.moe
2026-05-04 09:35:34

Good Morning Fedi!
💿 （momo） ロミオの心臓 / BiS（Cover）
▶ youtube.com/watch?v=sF05g6TjnTM
🎵 song.link/y/sF05g6TjnTM

@cdarwin@c.im
2026-02-06 04:59:04
Content warning: Ugh

What's with right-wingers gleefully hurting dogs?
bsky.app/profile/evanhurst.sub

Evan Hurst (@evanhurst.substack.com)
TRIGGER WARNING, because here is a US Marshal from Trump‘s Gestapo Force in Memphis kicking a puppy today in the Whitehaven neighborhood and breaking its rib. They were serving a warrant and I guess BIG MAN got scared of the schnauzer. (I didn’t take the video, the dog’s person did)

@publicvoit@graz.social
2026-04-04 08:53:47

How #Microsoft Vaporized a Trillion Dollars
isolveproblems.substack.com/p/
This company is deeply rotten down to …

How Microsoft Vaporized a Trillion Dollars
Inside the complacency and decisions that eroded trust in Azure—from a former Azure Core engineer.

@bourgwick@heads.social
2026-03-04 05:29:55

@… thedylanreview.substack.com/

The Dylan Review's Substack | Substack
My personal Substack. Click to read The Dylan Review's Substack, a Substack publication. Launched 7 days ago.

@Techmeme@techhub.social
2026-05-04 18:10:43

Why there is a 60% chance of AI systems autonomously building their own successors by the end of 2028, and a look at the consequences of fully automated AI R&D (Jack Clark/Import AI)
importai.substack.com/p/import

Import AI 455: AI systems are about to start building themselves.
The first step towards recursive self improvement

@Techmeme@techhub.social
2026-04-05 20:25:36

Medvi, glorified by the NYT as a two-employee startup with $1B in revenue, is a warning about how AI can be misused for shady business and marketing practices (Gary Marcus/Marcus on AI)
garymarcus.substack.com/p/the-

The back story behind the first “$1.8 Billion” dollar “AI Company”
AI isn’t the only thing behind Medvi