xAI's latest model achieves top-tier performance on par with competitors like Gemini 2.5 Pro while slashing costs by 98%, signaling a new era for developers. The post xAI’s Grok 4 Fast delivers top-tier AI performance at a fraction of the cost first appeared on TechTalks.| TechTalks
Researchers jailbroke Grok-4 using a combined attack. The method manipulates conversational context, revealing a new class of semantic vulnerabilities.| TechTalks - Technology solving problems... and creating new ones