The article explains how Grok Voice Think Fast 2.0 achieved the top ranking, highlighting performance metrics and user feedback that contributed to its success.
xAI
Anthropic released a series of updates in July 2025 that shift Claude from a model that requires verbal task explanation each time to an agent that learns by demonstration. Key features include Record a Skill, which records screen and voice to create reusable skills, and an effort regulator for Opus 5 that controls reasoning token costs. The article analyzes practical implications, cost calculations, and pitfalls like silent fallback.
Anthropic