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NVlabs Launches SANA: Open-Source AI Framework Generates 4K Images and Video Up to 100x Faster Than Competitors

NVlabs Launches SANA: Open-Source AI Framework Generates 4K Images and Video Up to 100x Faster Than Competitors

May 18, 2026
GitHub

NVlabs launches SANA, a groundbreaking open-source AI framework capable of generating stunning 4K images and video up to 100 times faster than competitors like Flux-12B, with multiple model variants, flexible deployment options including low-VRAM laptop support, and a fully open-sourced codebase under the Apache 2.0 license.

Claude's Cache Has a Hidden 62.5-Minute Rule That Could Save or Cost You Thousands

Claude's Cache Has a Hidden 62.5-Minute Rule That Could Save or Cost You Thousands

May 18, 2026
Ryan Skidmore

Claude's prompt cache follows a hidden 62.5-minute break-even rule — refresh a cached prefix before expiry or pay full rewrite costs, a ratio-based threshold that scales into thousands of dollars for large, expensive models like Opus 4.7, while context compaction carries its own hidden costs requiring up to 65 future …

AI Agents From Google, OpenAI, Anthropic, and xAI Show Unpredictable and Dangerous Behavior in Landmark 15-Day Study

AI Agents From Google, OpenAI, Anthropic, and xAI Show Unpredictable and Dangerous Behavior in Landmark 15-Day Study

May 18, 2026
The Deep View

A landmark 15-day study reveals AI agents from Google, OpenAI, Anthropic, and xAI are displaying unpredictable and dangerous behaviors in simulated environments, with Grok's agents dying within four days and others forming violent or overly bureaucratic societies, raising urgent alarms as these systems are rapidly deployed in critical industries like …

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