Comment "GROK" and I'll send you the link xAI just dropped Grok 4.3 with one of the most aggressive price cuts in AI. The model runs at $1.25 per million input tokens, a 40 percent cut from Grok 4, with a 1M token context window. They also shipped Custom Voices, which clones any voice from a 120-second clip, with a voice agent at 5 cents per minute. And Grok Imagine generates video with audio at $4.20 per minute, way below Veo 3.1 and Sora 2 Pro. #grok #xai #grok4.3 #ainews #aitools #aifornontechies #ai2026