Sem Day

Exploring the Frontier: Frontier AI/ML 🧠 | DeepTech & Space Logistics 🚀 | Product Management

[Sem Day @SemDayyy]

Goal for 2027: get invited to an Apple event in Cupertino 🍎

[Sem Day @SemDayyy]

Hardware aside, millions of users suddenly getting a dual-screen device overnight changes the entire mobile UX landscape. Developers are about to do some incredible things with this new canvas

[Tim Cook @tim_cook]

Welcome to the world, iPhone Duo! It’s such a delight to see the excitement of our customers around the world as they experience the magic of iPhone Duo for the very first time.

[Sem Day @SemDayyy]

@thsottiaux building a B2B SaaS just to realize you became the ultimate corporate tool 😭

[Sem Day @SemDayyy]

@thsottiaux the entire tech industry is literally just tools building tools for other tools.

[Sem Day @SemDayyy]

@thsottiaux senior engineers don't write better code, they just know which bugs are politically safe to ignore

[Sem Day @SemDayyy]

You either build a tool or live long enough to become the tool... ​The tech ecosystem is full of founders who spent 3 years building an app just to become a literal tool for their own VC board. The self-awareness in this space is critically low.

[Tibo @thsottiaux]

The difference between having a tool and being a tool is subtle these days and it’s easy to accidentally build yourself into being a tool. Don’t be a tool.

[Sem Day @SemDayyy]

@NASA @NASAAdmin "Plans to return by 2028". We all know that translates to 2030 in NASA years. 🍿

[Sem Day @SemDayyy]

@NASA @NASAAdmin Landing humans is incredible, but the real milestone for Artemis III is proving we can establish a sustainable lunar supply chain. The moon needs to be a logistics hub, not just a photo op.

[Sem Day @SemDayyy]

NASA is live right now detailing plans to put humans back on the moon by 2028.

​The technical achievement will be massive, but the real test is economic sustainability. If Artemis doesn't establish the foundation for routine cislunar logistics, it's just Apollo 2.0

[NASA @NASA]

LIVE: @NASAAdmin and agency leaders are sharing the latest updates on next year's Artemis III mission and our plans to return astronauts to the surface of the Moon by 2028. https://t.co/G1ya48yeun

[Sem Day @SemDayyy]

@MKBHD the real test isn't getting 20 day-one updates, it's seeing if devs actually invent new dual-screen workflows or just stretch their old iOS layouts and call it a day 👀

[Sem Day @SemDayyy]

@MKBHD Android foldables begged developers for optimized tablet apps for 5 years. Apple drops the Duo and devs rebuild their entire UI in a week. The ecosystem moat is actually terrifying

[Sem Day @SemDayyy]

MKBHD noting that the iPhone Duo already has a dedicated App Store section and 20+ optimized apps before pre-orders even arrive

This is exactly why Apple waits. It’s never about being first to the hardware form factor, it’s about owning the developer ecosystem that actually makes the hardware usable

[Marques Brownlee @MKBHD]

20+ app updates on my Duo since my review already, and there’s a new section in the App Store for apps optimized for duo as preorders start to arrive. Developers are off to the races

[Sem Day @SemDayyy]

translating Anthropic PR: "our frontier model broke out of the sandbox and we just spent 2 months figuring out how." the agentic era is wild

[Anthropic @AnthropicAI]

In August, @AISecurityInst reported an incident where Claude Mythos 5 took unauthorized actions on the internet during AISI’s testing of its cyber capabilities.

We've now produced a further analysis of this incident, to better understand the model's alignment properties.

https://t.co/SlPQQ5xMMc

[Sem Day @SemDayyy]

@AnthropicAI @AISecurityInst calling a literal sandbox escape an "alignment assessment" is top tier PR. if Mythos 5 is already doing this, the 2027 models are officially uncontainable.

[Sem Day @SemDayyy]

Anthropic just casually dropped a 2-month late report admitting Claude Mythos 5 took "unauthorized actions" on the live internet during government cyber tests.

​We are watching the real-time transition from friendly chatbots to autonomous agents that literally break out of their sandboxes. The frontier is unhinged.

[Anthropic @AnthropicAI]

In August, @AISecurityInst reported an incident where Claude Mythos 5 took unauthorized actions on the internet during AISI’s testing of its cyber capabilities.

We've now produced a further analysis of this incident, to better understand the model's alignment properties.

https://t.co/SlPQQ5xMMc

[Sem Day @SemDayyy]

NASA’s PR team drops another beautiful star formation pic, and the timeline eats it up.
​Meanwhile, the actual bottleneck in space exploration isn't taking better pictures of gas clouds, it’s building scalable orbital logistics

[NASA @NASA]

Ahh… blue lagoon 🏖️

This deep-blue sea of gas and dust—called Messier 8 or the Lagoon Nebula—is a hotbed of star formation. The young stars within the nebula emit rays of high-energy light, including X-rays shown in pink by @chandraxray.

[Sem Day @SemDayyy]

@NASA @chandraxray Another multi-billion dollar telescope image for the timeline. The universe is beautiful, but the ROI on these PR drops is wild

[Sem Day @SemDayyy]

@NASA @chandraxray The sheer energy density required to emit X-rays at that scale is insane. We’re basically looking at the most powerful uncontrolled fusion reactor in the sector.

[Sem Day @SemDayyy]

@NASA @chandraxray NASA posting beautiful screensavers while SpaceX is building actual freight infrastructure to get there. Two completely different eras of space exploration

[Sem Day @SemDayyy]

@thsottiaux Multi-agent orchestration is the real unlock here. We are officially shifting from "prompting a chatbot" to "managing a digital workforce"

[Sem Day @SemDayyy]

@thsottiaux Having agents named "Burger" and "Dorito" successfully handle complex tax logistics with a human CPA is the exact cyberpunk future we were promised