Gabriel Gratival

[Md Ismail Šojal 🕷️ @0x0SojalSec]

Chinese scientists have developed,

The best shortest-path algorithm in 41 years!

A team from Tsinghua University has broken Dijkstra's "sorting barrier" - the first improvement since 1984.

Just use for a world-map 🤯

Paper - https://t.co/0AhR5O7vl4
https://t.co/a9KMVRuYGx

[Md Ismail Šojal 🕷️ @0x0SojalSec]

OpenAi basically winning on both sides of the curve.

Most custom chips pick one: speed or cost.

OpenAI’s first inference ASIC is claiming both, Jalapeño is a 700W Broadcom co-design with HBM4.

On InferenceX it beat Nvidia systems on throughput-per-watt and latency.

1.5–1.9x more work per watt.
1.7–3.6x lower latency vs GB200/GB300 on DeepSeek R1, Kimi K2.5 and GPT-OSS.

[ClaudeDevs @ClaudeDevs]

New in Claude Code: /ultrareview (research preview) runs a fleet of bug-hunting agents in the cloud.

Findings land in the CLI or Desktop automatically. Run it before merging critical changes—auth, data migrations, etc.

Pro and Max users get 3 free reviews through 5/5.

[Gabriel Gratival @gabrielgratival]

@Jason I'm in

[Gabriel Gratival @gabrielgratival]

@RohOnChain @grok sumarize this video, in topics with time for each one.

[Gabriel Gratival @gabrielgratival]

@Simi_2210_ 179

[Tommy Christie @tommyswriting]

Holy shit, this is some truly expert level analysis

Made me mega bullish on Brazil 🇧🇷

“Brazil is the only large democracy in the world that is simultaneously a food superpower, a water superpower, an energy superpower, a mineral superpower, and a carbon superpower, with export routes that do not depend on any contested strait or chokepoint”

[Gabriel Gratival @gabrielgratival]

@AlfieJCarter CODE
=

[Dario Amodei @DarioAmodei]

I’m proud that so many of the world’s leading companies have joined us for Project Glasswing to confront the cyber threat posed by increasingly capable AI systems head-on.

https://t.co/pn3HSVsThP

[Alex Albert @alexalbert__]

We released Claude Opus 4.6 just two months ago. Today we're sharing some info on our new model, Claude Mythos Preview.

[Sarvesh Shrivastava @bloggersarvesh]

keep calling me delusional...but I will keep repeating this..

Claude + SEO is going to make more businesses millionaires in 2026 than bitcoin ever did.

don’t bookmark this if it crosses your timeline.

just paste this entire thing into Claude.

thank me later.

[Josh Kale @JoshKale]

This is big... Anthropic just announced a model so powerful they won't release it to the public out of fear over the damage it will cause 😨

Claude Mythos Preview found thousands of zero-day exploits in every major operating system and web browser...

The numbers are hard to believe:
> $50 to find a 27-year-old bug in OpenBSD, one of the most security-hardened operating systems ever built

> Under $1,000 to find AND build a fully working remote code execution exploit on FreeBSD that grants unauthenticated root access from anywhere on the internet

> Under $2,000 to chain together multiple Linux kernel vulnerabilities into a complete privilege escalation exploit

For context: these are the kinds of findings that previously required elite security researchers working for weeks.
Anthropic engineers with no formal security training asked Mythos to find exploits overnight. They woke up to working code the next morning.

The results were so impressive Anthropic assembled Apple, Google, Microsoft, Amazon, NVIDIA, and seven other organizations into Project Glasswing:

A $100M defensive coalition. They're not releasing this model publicly. Instead, they're racing to patch the world's infrastructure before models like this proliferate.

[Rony @Ronycoder]

Instead of watching an hour of Netflix, watch this 2-hour Stanford lecture on AI careers. It will teach you more about winning in the AI race than all the AI content you’ve scrolled past this year.

[Aakash Gupta @aakashgupta]

This guy literally broke down how to use Claude Code like an expert:

1:40 - Code vs Cowork vs OpenClaw
6:51 - Setting up context status line
12:03 - Sub-agents
17:49 - Creating skills
23:58 - Ask user questions tool
33:33 - Tool-powered skills: Tavily
36:57 - CLI vs MCP vs API hierarchy
39:30 - Make slides skill w/ Puppeteer
43:32 - Auto-invoking skills with hooks
46:49 - Jupyter notebooks for data trust
55:09 - The operating system file structure

[Aakash Gupta @aakashgupta]

Instead of scrolling, watch this masterclass on Claude Code from the creator

[DAN KOE @thedankoe]

https://t.co/CdLm1xoOAb

[Engineering @Engineering]

We have open-sourced our new 𝕏 algorithm, powered by the same transformer architecture as xAI's Grok model.

Check it out here:  https://t.co/3WKwZkdgmB

[Gabriel Gratival @gabrielgratival]

@felixprehn Ai