6.27.26 | Previewing GPT‑5.6 Sol, U.S. allows Anthropic to release Mythos AI, We can still stop California's 3D printer surveillance scheme

This is a recap of the top 10 posts on Hacker News on Jun 27, 2026.

Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

• (00:00) - Intro
• (00:19) - Previewing GPT‑5.6 Sol: a next-generation model
• (01:31) - U.S. allows Anthropic to release Mythos AI to ‘trusted’ US organizations
• (02:59) - We can still stop California's 3D printer surveillance scheme
• (04:11) - Om
• (05:13) - MicroVMs: Run isolated sandboxes with full lifecycle control
• (06:50) - Ultrasound imaging of the brain
• (08:10) - Why does kinetic energy increase quadratically, not linearly, with speed? (2011)
• (09:20) - The gap between open weights LLMs and closed source LLMs
• (10:44) - Outro

Previewing GPT‑5.6 Sol: a next-generation model
https://openai.com/index/previewing-gpt-5-6-sol/
https://news.ycombinator.com/item?id=48689028

U.S. allows Anthropic to release Mythos AI to ‘trusted’ US organizations
https://www.semafor.com/article/06/27/2026/us-releases-powerful-anthropic-model-mythos-to-some-us-companies
https://news.ycombinator.com/item?id=48692995

We can still stop California's 3D printer surveillance scheme
https://www.eff.org/deeplinks/2026/06/we-can-still-stop-californias-3d-printer-surveillance-scheme
https://news.ycombinator.com/item?id=48692051

Om
https://daringfireball.net/2026/06/om
https://news.ycombinator.com/item?id=48693391

MicroVMs: Run isolated sandboxes with full lifecycle control
https://aws.amazon.com/blogs/aws/run-isolated-sandboxes-with-full-lifecycle-control-aws-lambda-introduces-microvms/
https://news.ycombinator.com/item?id=48642510

Ultrasound imaging of the brain
https://alephneuro.com/blog/ultrasound-brain
https://news.ycombinator.com/item?id=48685558

Why does kinetic energy increase quadratically, not linearly, with speed? (2011)
https://physics.stackexchange.com/questions/535/why-does-kinetic-energy-increase-quadratically-not-linearly-with-speed
https://news.ycombinator.com/item?id=48692946

The gap between open weights LLMs and closed source LLMs
https://blog.doubleword.ai/frontier-os-llm
https://news.ycombinator.com/item?id=48692058