Galaxy S24 📱, DeepMind solves Olympiad geometry 📉, Kindle LLM 🤖

📱

Big Tech & Startups

Google CEO says more job cuts are needed in 2024 in order to reach ‘ambitious goals’ (2 minute read)

Google CEO Sundar Pichai has warned employees that more job cuts are coming this year. The company leadership is preparing its AI goals for the year and will publish its 2024 objectives and key results this week. Pichai says that the layoffs won't be at the scale of last year's reductions and will not touch every team. Alphabet shares jumped 55% last year and its revenue in the third quarter returned to double-digit growth alongside a rebound in the digital ad market.

Everything Samsung announced at its Galaxy S24 event today (5 minute read)

Samsung just held its Galaxy Unpacked event, announcing three new smartphones to start the new year. It also introduced an artificial intelligence platform. The Galaxy S24 Ultra has a 6.8-inch QHD+ Dynamic AMOLED 2X display with a 1-120Hz refresh rate. The Samsung Galaxy S24 boasts a 6.2-inch FHD+ Dynamic AMOLED 2X display that supports a 1-120Hz refresh rate, and the Galaxy S24 Plus features a 6.7-inch QHD+ display. All phones come with Samsung's new Vision booster, which enhances outdoor visibility with its 2,600-nit peak brightness. Galaxy AI includes five key features: Live Translate, Interpreter, Chat Assist, Note Assist, and Transcript Assist.

🚀

Science & Futuristic Technology

Meet Helios, a new class of space tug with some real muscle (2 minute read)

Space tugs are miniature spacecraft that ferry small satellites to designated orbits. They are particularly useful for satellites that launch as part of a rideshare mission that seek to reach a different altitude or inclination than that of the primary payload. Impulse Space has built an in-space tug that can haul bigger satellites to more distant orbits. Helios is sized to fit within a Falcon 9 fairing and designed to fly on any medium- or heavy-lift vehicle to boost its capability. It will allow satellites to reach geostationary orbit within a day at a much lower cost than current alternatives.

AlphaGeometry: An Olympiad-level AI system for geometry (5 minute read)

AlphaGeometry is an AI system that solves complex geometry problems at a level approaching a human Olympiad gold medalist. It can solve 25 out of 30 Olympiad geometry problems within the standard Olympiad time limit - the average human gold medalist solves 25.9 problems in the same time. AlphaGeometry uses a neural language model with a rule-bound deduction engine to find solutions. Its output is both verifiable and clean and it uses classical geometry rules with angles and similar triangles just as students do.

💻

Programming, Design & Data Science

Beware of misleading GPU vs CPU benchmarks (4 minute read)

Nvidia's RAPIDS project claims that cuDF, a GPU-based Pandas replacement, is up to 80 times faster than Pandas. While these speed-ups are impressive, they're also misleading. The benchmarks compare against Pandas running on a single CPU core - while the Pandas library is single-threaded, fixing this doesn't require using a GPU. It also ignores costs - switching to a GPU may make things faster, but they are significantly more expensive. GPUs may still be an appropriate solution for some tasks, but it will require careful experimentation to determine if they are right for the use case and budget.

Brace yourself, IPv6 is coming (5 minute read)

AWS will start charging around $4 per month for IPv4 addresses on February 1. While IPv6 is clearly a good thing, there are still challenges to switching to it. The biggest challenge to global adoption is ISP support. A lot of developer tools aren't set up for IPv6 yet. If you want to ensure your company continues to run smoothly after February 1, start making as many changes as possible now.

🎁

Miscellaneous

I spent the morning with the Apple Vision Pro (11 minute read)

Apple is giving select members of the media Vision Pro demos this week. This article describes to readers what the experience is like. The demo aims to walk through as many elements as possible in roughly 60 minutes, from face scans to the spatial desktop to movie watching, while unfortunately skipping over gaming. The author wasn't fully convinced the device was a compelling buy at $3,500 as the price is prohibitively expensive for the majority of people interested in the system and there is still a lack of Vision Pro-specific apps on the system.

Amazon reportedly unsatisfied with a paid version of Alexa, faces internal conflict (3 minute read)

Amazon has been working on a paid subscription for Alexa, but there have been company conflicts revolving around the new technology. Alexa Plus will supposedly feature all the functionalities that the current Alexa offers, but with a more personalized and conversational AI. It is expected to launch on June 30. Amazon has been struggling to improve the AI, which still provides inaccurate information, and reduce costs.

⚡

Quick Links

Notion’s new calendar app is designed to keep your meetings organized (2 minute read)

Notion Calendar is a standalone app that integrates with databases and notes in Notion.

DOJ antitrust lawsuit against Apple expected as soon as March (2 minute read)

Apple is alleged to have imposed software and hardware limitations on its iPhones and iPads to stop rivals from effectively competing.

Kindllm (Website)

Kindllm is a large language model chat web app optimized for the Kindle.

How Apple built iCloud to store billions of databases (14 minute read)

Apple uses FoundationDB and Cassandra for iCloud and CloudKit, using billions of databases in its extreme multi-tenant architecture.

Microsoft taught Apple nothing (3 minute read)

Apple is protecting its App Store racket with the same kind of indignant entitlement that characterized Microsoft in the late 90s, during its darkest monopoly days.

Evaluations are all we need (32 minute read)

While large language models seem intelligent and highly capable, we still don't know how to evaluate them and spot talent within them.

Want the best of TLDR? 🏆

Refer a friend to TLDR using the referral link below, and we will send you the TLDR Hall of Fame, our 50 best stories of all time!

Your Referral Link - https://tldr.tech/tech?ref=1239101

Want more TLDR?

We also write newsletters for founders, AI, information security, design, marketing, crypto, and web dev!

We help cutting edge companies hire world class technical talent through our job listings. If you're hiring software engineers, AI/ML engineers, product managers, designers or other tech talent, click here to learn more.

If your company is interested in reaching an audience of tech executives, decision-makers and engineers, you may want to advertise with us.

If you have any comments or feedback, just respond to this email!

Thanks for reading,
Dan Ni and Stephen Flanders

If you don't want to receive future editions of TLDR, please click here to unsubscribe.

Galaxy S24 📱, DeepMind solves Olympiad geometry 📉, Kindle LLM 🤖

TLDR 2024-01-18

Big Tech & Startups

Science & Futuristic Technology

Programming, Design & Data Science

Miscellaneous

Quick Links

Older messages

iPhone hits all-time high 📱, OpenAI's pentagon project 🤖, ChatGPT dev tips 👨‍💻

Tesla bot folds shirt 🤖, YouTube slows ad blockers 📺, hacking AWS bandwidth fees 👨‍💻

Inside SpaceX's all hands 🚀, hidden GPT-4 changes 🤖, AGI timelines 🕒

Google layoffs 💼, China's SpaceX competitor 🚀, hacking on GitHub Actions 👨‍💻

Rabbit's AI gadget 🤖, Amazon's AirPlay alternative 🌐, NVIDIA's next-gen display tech 🖥️

You Might Also Like

Import AI 395: AI and energy demand; distributed training via DeMo; and Phi-4

LockBit Ransomware Developer Charged for Billions in Global Damages

Re: How to know if your data has been exposed

Christmas On Repeat 🎅

SRE Weekly Issue #456

The Power of an Annual Review & Grammarly acquires Coda

Daily Coding Problem: Problem #1645 [Hard]

PD#606 How concurrecy works: A visual guide

RD#486 (React) Things I Regret Not Knowing Earlier

🎶 GIFs Are Neat, but I Want Clips With Sound — Your Own Linux Desktop in the Cloud