batara⚡️eto

Ad astra ✨

[xAI @xai]

Composer 2.5 is now available inside Grok Build.

Composer 2.5 is a fast, highly intelligent model that excels on long-running tasks and following complex instructions.

[Satya Nadella @satyanadella]

Our goal is to deliver unmetered intelligence to every home and every desk with Windows.

NVIDIA RTX Spark marks a real breakthrough toward that vision.

Looking forward to sharing more with Jensen, who will be joining us live from Taiwan, at Build this week! https://t.co/O9ttCunAhG

[Restore Halifax @RestoreHalifax]

Gad Saad explains suicidal empathy and its destructive effects on society.
https://t.co/Pp2DEi9yRh

[Claude @claudeai]

Introducing Claude Opus 4.8: it builds on Opus 4.7 with sharper judgment, more honesty about its own progress, and the ability to work independently for longer than its predecessors.

Available today at the same price.

[内藤聡 - Satoru Naito @sili_yoro]

Anyplaceの日本1号社員を募集します！日英バイリンガルで、ガッツがあり、誠実な方をご存知でしたらぜひご紹介ください。まずはカジュアルに、お茶でもしながらお話できればと考えています！

Anyplaceは、リモートワーカー・インバウンド向けの中長期滞在プラットフォームとして、日本でNo.1を目指し、その後グローバルでも世界一を目指しています。その挑戦を一緒にできる仲間を探しています！

シェアも大歓迎です！

※最新のチーム全体の写真がなかったので、COOのRafaelが浅草を堪能している写真を添付します！

[Dmitry Lyalin @LyalinDotCom]

https://t.co/WgSUvDWupq

[Anish Moonka @anishmoonka]

Oxygen already killed most of the life on Earth once. The first time it filled the air, around 2.4 billion years ago, it was so poisonous that nearly everything alive died. Scientists call it the Oxygen Catastrophe.

Back then the oceans were full of tiny microbes, and none of them used oxygen. Then one kind, an ancestor of the green scum you still see on ponds, started giving off oxygen as a waste gas, the same way you breathe out air you don’t need. Oxygen is a wrecker. It rips apart the delicate machinery inside a living cell, including the DNA, and as it built up in the water and then the sky, it triggered the first mass extinction this planet had ever seen.

A few survivors hid in the mud and deep underground where the gas couldn’t reach, and some of their descendants are still down there. But one tiny cell did something nobody else did. It ate a bacterium that had learned to use oxygen rather than die from it, and instead of digesting its meal, it kept it alive inside itself. That trapped bacterium became the mitochondria, the little engines that power your cells right now. Almost every cell you are made of carries hundreds or thousands of them, all descended from that one strange truce with a poison.

The trade was worth it because burning food with oxygen releases about 18 times more energy than burning it without. It is the reason anything can swim fast or think hard. Every big, fast-moving animal on Earth, you included, runs on the gas that almost ended life.

Oxygen changed the sky too. Some of it floated up high and turned into ozone, a thin layer that blocks most of the sun’s harshest rays. Before that shield existed, raw sunlight was strong enough to fry the DNA of anything out in the open, so life had to stay underwater, where a few feet of sea soaked up the danger. For almost two billion years, nothing lived on land at all. Only once the ozone grew thick enough, a few hundred million years ago, did the first plants and animals crawl out of the water.

And the old poison never really left. Every second, the oxygen your cells burn throws off tiny broken bits called free radicals, and they keep nicking your DNA and the proteins around it. The damage adds up, slowly, your whole life. Back in 1956 a scientist named Denham Harman suggested this slow rusting from the inside is a big reason we get old. People still argue about how much it matters, and no antioxidant pill has ever been shown to make anyone live longer, but the basic idea has held up. The gas keeping you alive right now is also quietly wearing you down, year by year. The joke just got the timing wrong. Oxygen really does kill slowly, and billions of years before we showed up, it already proved it can kill fast.

[xAI @xai]

An early beta of Grok Build, an agentic CLI for coding, building apps, and automating workflows is now available for SuperGrok Heavy subscribers.

Through this early beta, we will improve the model and product based on your feedback.

Try it at https://t.co/bpTHpjivWD

[Tech Dev Notes @techdevnotes]

Grok now has Connectors on Web

[ChatGPT @ChatGPTapp]

ChatGPT is now available as an add-on in Excel and Google Sheets.

It can help analyze messy data, write formulas, update spreadsheets, and explain what it’s doing along the way—without leaving your spreadsheet.

Powered by GPT-5.5.

https://t.co/XEH9AqKXnQ

[Patrick Collison @patrickc]

We just launched the @Link CLI: https://t.co/vYdvNtJgpE. Tell your friendly neighborhood agent about it -- agents can use the Link CLI to create single-use credentials that you get to synchronously approve each time.

I asked Claude to buy itself a gift. It chose HTTPZine on Gumroad.

[Aella @Aella_Girl]

Imagine a circle, with a little spinner on it that you can flick. The circle is 80% red and 20% yellow, like a yellow pie slice. You flick the spinner. It spins, and slowwwly stops. Where did it land?

[Kimi.ai @Kimi_Moonshot]

Meet Kimi K2.6: Advancing Open-Source Coding

🔹Open-source SOTA on HLE w/ tools (54.0), SWE-Bench Pro (58.6), SWE-bench Multilingual (76.7), BrowseComp (83.2), Toolathlon (50.0), Charxiv w/ python(86.7), Math Vision w/ python (93.2)

What's new:
🔹Long-horizon coding - 4,000+ tool calls, over 12 hours of continuous execution, with generalization across languages (Rust, Go, Python) and tasks (frontend, devops, perf optimization).
🔹Motion-rich frontend - Videos in hero sections, WebGL shaders, GSAP + Framer Motion, Three.js 3D.
🔹Agent Swarms, elevated - 300 parallel sub-agents × 4,000 steps per run (up from K2.5's 100 / 1,500). One prompt, 100+ files.
🔹Proactive Agents - K2.6 model powers OpenClaw, Hermes Agent, etc for 24/7 autonomous ops.
🔹Claw Groups (research preview) - bring your own agents, command your friends', bots & humans in the loop.
-
K2.6 is now live on https://t.co/YutVbwktG0 in chat mode and agent mode.
For production-grade coding, pair K2.6 with Kimi Code: https://t.co/uvoSJKyGCY
-
🔗 API: https://t.co/EOZkbOwCN4
🔗 Tech blog: https://t.co/9wWvgIQSS3
🔗 Weights & code: https://t.co/Be0hjs2RTP

[Elon Musk @elonmusk]

@techdevnotes Supplemental training has been added to 4.3.

Grok 4.4 will be twice the size (1T) with training data through early April. Probably ready for release in early May.

Grok 4.5 will be 1.5T and hopefully out by late May.

[Claude @claudeai]

Introducing Claude Design by Anthropic Labs: make prototypes, slides, and one-pagers by talking to Claude.

Powered by Claude Opus 4.7, our most capable vision model. Available in research preview on the Pro, Max, Team, and Enterprise plans, rolling out throughout the day.

[OpenAI @OpenAI]

With computer use on macOS, Codex can now use any app by seeing, clicking, and typing with its own cursor.

It runs in the background without taking over your computer, working on tasks like frontend iteration, app testing, or any workflow that doesn't expose an API.

[Perplexity @perplexity_ai]

Today we're releasing Personal Computer.

Personal Computer integrates with the Perplexity Mac App for secure orchestration across your local files, native apps, and browser.

We’re rolling this out to all Perplexity Max subscribers and everyone on the waitlist starting today.

[Claude @claudeai]

Introducing Claude Opus 4.7, our most capable Opus model yet.

It handles long-running tasks with more rigor, follows instructions more precisely, and verifies its own outputs before reporting back.

You can hand off your hardest work with less supervision.

[Jack Wotherspoon @JackWoth98]

Subagents have arrived in Gemini CLI! 🤖🚀

Create your own custom subagents in @geminicli! Subagents are specialized, expert agents that the main agent can delegate work to.

📦- Subagents have their own set of tools, MCP servers, system instructions, and context window.
🏷️- Use @agent to explicitly delegate to a subagent
🧹- Keeps the main context window clean
⚡️- Speed up work by running agents in parallel

Read more in the launch blog below 👇