Fable 5 on Hyperagent is producing the most creative, ambitious work we've ever seen from our agents.
They're self-improving for hours towards open-ended goals. Visual reasoning has spiked noticeably. Outputs are consistently higher quality than Opus, occasionally at lower cost.
5 of our test cases below vs. Opus 4.8 👇
1. Visualize all asteroids in the solar system from NASA data
2. Design a site plan for a 100 acre fitness retreat
3. Reconstruct Apollo control panels from technical PDFs
4. Simulate the supply chain for World Cup jersey sales based on match outcomes
5. Show the effects of solar flares on aurora
Fable 5 is now available on Hyperagent.
Introducing Claude Sonnet 4.5—the best coding model in the world.
It's the strongest model for building complex agents. It's the best model at using computers. And it shows substantial gains on tests of reasoning and math.
🚨 WhatsApp 0-Click Vulnerability Exploited Using Malicious DNG File
Read more: https://t.co/WKNPWKfNmT
📌 WhatsApp 0-click remote code execution (RCE) vulnerability affecting Apple’s iOS, macOS, and iPadOS platforms, detailed with a proof of concept demonstration.
📌 The attack chain exploits two distinct vulnerabilities, identified as CVE-2025-55177 and CVE-2025-43300, to compromise a target device without requiring user interaction.
📌 The exploit, demonstrated in a proof-of-concept (PoC) is initiated by sending a specially crafted malicious (DNG) image file to a victim’s WhatsApp account.
📌 As a “zero-click” attack, the vulnerability is triggered automatically upon receipt of the malicious message, making it particularly dangerous as victims have no opportunity to prevent the compromise.
#cybersecuritynews #whatsapp
‼️LangChain & LangGraph 1.0alpha releases
Today we are announcing alpha releases of v1.0 for langgraph and langchain, in both Python and JS.
🕸️LangGraph is a low-level agent orchestration framework, giving developers durable execution and fine-grained control to run complex agentic systems in production.
🦜LangChain helps developers ship AI features fast with standardized model abstractions and prebuilt agent patterns, making it easy to build complex applications without vendor lock-in.
We are working towards an official 1.0 release in late October - please give us any feedback!
TL,DR:
1. LangGraph is largely the same as before, no breaking changes. We’ve heard good feedback about LangGraph and are excited to move to 1.0
2. New standard content blocks on messages in LangChain Core. Message formats are evolving, and so is LangChain. Backwards compatible
3. LangChain itself - high level agents and chains - is greatly changed. You should think of LangChain 1.0 as a new package - focused around a central agent abstraction, built on top of LangGraph
4. New docs site!
You can find a discussion topic here: https://t.co/wojyNFwgNu
Please give us feedback!
🔴 ¡MODELOS OPENSOURCE de OPENAI!
OpenAI ha recordado de donde venía lo de 'open' y acaba de liberar sus nuevos modelos razonadores pensados para realizar tareas agénticas 🔥
> Un modelo de 20B para PC y portátiles
> Un modelo de 120B para datacenters y PCs high-end
Os cuento!
Google Maps está actualizando las fotos de Gaza y se puede ver el corte 2022/2025
https://t.co/tmxVISvcZI
Estar okey con esto es de ser un putísimo desgraciado
Les víctimes, a les quals cal sumar el pilot, són l'antic CEO de Siemens a Espanya, la neta i besneta d'un expresident del Barça i els tres fills
https://t.co/IFjN5ci0YJ