A new comparison of premium tiers across leading AI chatbots reveals a wide range of monthly costs and feature sets. OpenAI's ChatGPT offers three paid levels from $8 to $200 per month, while Google Gemini, Anthropic's Claude, Microsoft Copilot, Perplexity and Grok each present distinct plans with varying storage, usage limits and advanced model access. The breakdown helps power users decide which subscription delivers the most value for their needs. Read more →

Meta unveiled its latest artificial‑intelligence model, Muse Spark, on Wednesday, marking the first product rollout since the company assembled a high‑cost superintelligence team. Built by Meta Superintelligence Labs and led by Scale AI co‑founder Alexandr Wang, the model—internally codenamed Avocado—already runs the Meta AI app and website and will soon power WhatsApp, Instagram, Facebook, Messenger and upcoming AI glasses. Meta describes Muse Spark as a fast, small model capable of tackling complex scientific, mathematical and health queries, while hinting at larger models in the pipeline as it strives to close the gap with rivals like Google and OpenAI. Read more →