Grok 4.6 Smarter: AI War Heats Up with Speed & Price

New artificial intelligence models are intensifying competition in the AI market. DeepSeek, Grok 4.6, and Gemini 3.7 Flash are among the latest releases. What's interesting is how each model balances intelligence, speed, and cost. Grok 4.6 from xAI has significantly enhanced its intelligence, reaching an impressive 61 points on the Artificial Analysis Intelligence Index. This places it among the top-performing models, alongside Claude Opus 5 and OpenAI's GPT-5.6 Sol. Grok 4.6 improved its score by 5 points from its predecessor, yet its pricing remains unchanged. OpenAI also previewed an "Ultrafast" mode, capable of reaching 750 tokens per second. The bottom line is that these advancements mean AI models are becoming more powerful and efficient, which could impact various industries.