Top stories

Hacker News – Front Page (hnrss.org)

From-scratch CUDA attention kernel reaches 94.4% of FlashAttention-4 on NVIDIA B200

September 2, 2026

• TechCrunch

  AI startup Wonderful more than doubles valuation to $5B with $550M Series C

  September 2, 2026

  

• Hacker News – Front Page (native)

  FrontierHarness Eval: same model, nine harnesses, 17x spread in cost per passed task

  September 2, 2026

  

• The Verge

  1Password faces customer and staff backlash over $300,000 Omarchy pledge

  September 2, 2026

  

• Hacker News – Front Page (hnrss.org)

  Firefox 155 retest: AI switch stays off, telemetry and ads keep running

  September 2, 2026

  

AI ›

Hacker News – Front Page (hnrss.org)

From-scratch CUDA attention kernel reaches 94.4% of FlashAttention-4 on NVIDIA B200

September 2, 2026

• TechCrunch

  AI startup Wonderful more than doubles valuation to $5B with $550M Series C

  September 2, 2026

• Hacker News – Front Page (native)

  FrontierHarness Eval: same model, nine harnesses, 17x spread in cost per passed task

  September 2, 2026

Software ›

The Verge

1Password faces customer and staff backlash over $300,000 Omarchy pledge

September 2, 2026

Web ›

Hacker News – Front Page (hnrss.org)

Firefox 155 retest: AI switch stays off, telemetry and ads keep running

September 2, 2026

• TechCrunch

  X moves all US creator payouts from Stripe to in-house X Money

  September 2, 2026

Dev Tools ›

GitHub Blog

GitHub trimmed Copilot agent costs by optimizing whole tasks, not tool calls

September 2, 2026

Cloud ›

TechCrunch

Google signs 396 MW geothermal deal with Fervo to power Utah data center growth

September 2, 2026