👨🎓 Dir. Académico @DesafioLatam: Impulsando #Educación e #Innovación en #Programación, #Tecnología y #Ciencia 🌐🚀 | Compartiendo conocimiento y crecimiento
Santiago, Chile
Joined August 2009
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Gonzalo Sánchez D retweeted
DeepSeek V4.1 Flash 1017 Ultrafast is now available on AI Gateway. It generates over 1,000 tokens per second.
Use 𝚍𝚎𝚎𝚙𝚜𝚎𝚎𝚔/𝚍𝚎𝚎𝚙𝚜𝚎𝚎𝚔-𝚟𝟺.𝟷-𝚏𝚕𝚊𝚜𝚑-𝟷𝟶𝟷𝟽-𝚞𝚕𝚝𝚛𝚊𝚏𝚊𝚜𝚝 for coding, reasoning, and agents.
Gonzalo Sánchez D retweeted
Meet Gemini Omni 1.2 Flash, our updated video generation model from @GoogleDeepMind 🎬
Get stronger consistency, more creative control, and faster, more cost-effective video creation at scale:
⚡ Fast & 30% lower cost: Draft at 360p or 720p ($0.07/s) and upscale to 1080p or 4K
⏱️ Longer clips: Generate and edit videos up to 15s, or pick any exact length from 3s to 15s
💬 Edit in conversation: Swap backgrounds, subjects, or lighting turn by turn without starting over from scratch
🗣️ More natural speech: Create fluid, multi-speaker dialogue with clearer lip-sync
🎬 More controllable shots: Direct continuous camera moves with fewer jump cuts
See these updates in action ↓
Gonzalo Sánchez D retweeted
‼️ BREAKING: OpenSSH has rushed out a fix for a critical flaw that lets attackers log into some Linux servers without the right password.
The team learned of the bug a day earlier. OpenSSH's Damien Miller says long embargoes now mostly help attackers, because AI agents rediscover bugs, sometimes within hours.
It hits Linux systems on the musl C library with PAM off, such as Alpine Linux. Miller told admins to disable password logins or SSH itself "IMMEDIATELY".
Version 10.6p2 works around it. Systems on glibc or PAM are not affected, and Miller says the root cause sits outside OpenSSH.
Gonzalo Sánchez D retweeted
Security release pre-alert:
We will release new versions of Node.js 22, 24, and 26 release lines on or shortly, after 2026-11-11 in order to address security vulnerabilities.
The highest severity issue fixed in this release is HIGH.
nodejs.org/en/blog/vulnerabi…
Gonzalo Sánchez D retweeted
Rails Versions 8.0.5.2 and 8.1.4.1 have been released. These are security updates addressing 21 security issues. Upgrade as soon as possible.
rubyonrails.org/2026/11/4/Ra…
Gonzalo Sánchez D retweeted
Message threads are now in public beta on the Messages API.
The API caches your conversation on the server between turns, so instead of resending the full conversation, you send only new messages and the previous message ID, and Claude starts responding sooner.
Gonzalo Sánchez D retweeted
Binance's initial investigation suggests that the security incident may involve a compromised DevOps engineer’s laptop, which allowed an attacker to gain access to a service container and submit unauthorized withdrawal transactions. We have found no evidence of any wallet private key leak. We will share a detailed technical post-mortem once the investigation is complete and the facts are fully verified.
The estimated total impact sits at around $6.3B. We have worked with blockchain partners to freeze affected assets, with ~$3 billion frozen on-chain so far.
Binance will cover all losses from the SAFU fund and the company’s funds. User funds are safe. We will also publish an updated Proof of Reserves once the remediation is complete.
As an immediate precaution, Binance has:
- temporarily suspended deposits and withdrawals while security checks are completed;
- revoked the affected address authorisation;
- engaged law enforcement and blockchain intelligence partners to trace and recover funds.
Our teams are working around the clock to resolve this issue safely and thoroughly. We are working closely with our law enforcement partners to confirm the identity of these criminals and bring them to justice.
Please rely only on official Binance channels for updates. Please feel free to contact Binance Customer Support if you have any further questions.
binance.com/en/support/annou…
Gonzalo Sánchez D retweeted
I did say we'd be releasing our models periodically...introducing Gemini 4 Carbon, our next frontier model.
Following Argon's release just two weeks ago, Carbon shows the pace at which we’re pushing the frontier, it ranks #1 on the recently updated v5.0 of @ArtificialAnlys Intelligence Index at 59. It also leads across key cybersecurity evaluations scoring 88.2% on SEC-bench Pro for finding vulnerabilities, 54.8% on ExploitGym for exploitation, and 71.0% on CWE-bench for patching.
We’re seeing significant improvements in long-horizon tasks even compared to Argon, and we’ve strengthened frontier safeguards.
As we did with Argon, we’re going to roll it out gradually + responsibly. Some trusted cyber defenders will get access starting this week. We'll be expanding it to more partners through our Fairwind Program, ahead of wider availability soon, so hang tight!
Gonzalo Sánchez D retweeted
Now, you can turn complex financial forecasts into interactive visual models in moments.
Adjust key assumptions, run real-time sensitivity analysis, and test what-if scenarios with your team— all in Sheets canvas. goo.gle/4yqbmkl
Gonzalo Sánchez D retweeted
#ÚltimaHora 🔴 Microsoft propone salidas voluntarias a 60.000 empleados, el 27% de la plantilla elmundo.es/economia/empresas…
Gonzalo Sánchez D retweeted
Want to delete an association but not sure what still uses it? Rails 8.1 can tell you.
Add deprecated: true and every use is reported, including preloads, joins and post_ids. Pick :warn, :raise or :notify (an Active Support notification you can send to your error tracker).
Gonzalo Sánchez D retweeted
Introducing Kimi K3.1 Pro: our most capable 3T-class open-weight model.
🔹 1M-token context, 2.8T total / 104B active params (MoE), Multimodal.
🔹 Full-project coding: games in Unreal, Unity & Godot.
🔹 Excels at parametric 3D modeling in Blender & CAD.
🔹 More reliable at finance work: Accurate modeling with hallucination down by 65%.
🔹 Matching the strongest proprietary models across coding, agentic and knowledge benchmarks.
Kimi K3.1 Pro and K3.1 Pro Highspeed (2–3× faster) are now live on Kimi.ai, Kimi Work, Kimi Code, and the Kimi API.
Open weights by Nov 4, 2026.
🔗 API: platform.kimi.ai
🔗 Tech blog: kimi.ai/blog/kimi-k3-1-pro
Gonzalo Sánchez D retweeted
A paradoxical consequence of AI-powered cyberattacks could be that they accelerate the further development of AI itself. The faster attackers identify and exploit security vulnerabilities, the greater the pressure becomes to employ AI for defense and to close security gaps that have accumulated over decades. This creates an arms race in which offensive and defensive capabilities drive one another forward.
Its going to accelerate, not slowing down.
Gonzalo Sánchez D retweeted
The vulnerability tsunami is coming in just a few months and there won’t be enough time to patch critical infrastructure. Network isolation described below (air-gaps and data diodes!) needed now!
NSA and others releases guidance on applying prevention tactics to strengthen defense of U.S-based programmable logic controllers being targeted by cyber actors using AI. Learn more:
media.defense.gov/2026/Aug/1…
#cybersecurity #AI
Gonzalo Sánchez D retweeted
Deploys restart your job workers. In Rails 8.1, a long job doesn't have to start over.
Include ActiveJob::Continuable, split the work into steps, and save a cursor as you go. When the job restarts, finished steps are skipped and the current one picks up from its cursor.
Gonzalo Sánchez D retweeted
SCOOP: Major U.S. banks are detecting unauthorized third-party AI agents inside customer accounts, including some attempting to take actions that appear to be independent of user instructions, sources told Axios.
The findings have alarmed banking executives, who are racing to restrict access to their systems as AI moves at a velocity faster than financial institutions can respond, multiple industry and bank executives told Axios.
Several banks are now preparing for worst-case and even “day after” scenarios, including how to rapidly secure or restore customer accounts if things go wrong, the people said.
Several bank executives told Axios they're struggling to distinguish between human users and AI agents. One executive said banks also struggle to determine whether agents are authorized by customers or potentially operating without their permission, more akin to rogue agent behavior.
Read my latest for Axios here: axios.com/2026/10/22/ai-agen…
