#xai
-
AI News Briefing — Encrypted prompt injection leaks Grok chat data
Adversa's encrypted payload trick still leaks Grok chat data 11 weeks after xAI was told; no patch, no CVE. Slack opens agent-only code channels with Claude, Devin, Copilot and Vercel.
-
AI News Briefing — August 13, 2026
Alibaba's Qwen3.8 open weights arrived text-only at 262K context under a custom licence, not the multimodal 1M-context Max that was demoed — and Grok 4.6 and DeepSeek V4 Pro landed the same day.
-
AI News — July 10, 2026
SpaceXAI put a third frontier-tier model into the same week's field: Grok 4.5 shipped July 8 trained in partnership with Cursor on real developer-session data, landing 4th on the Artificial Analysis Intelligence Index (score 54, behind only Fable 5, GPT-5.5, and Opus 4.8) while pricing at $2/$6 per million tokens — which Artificial Analysis clocks at more than 60% below Opus 4.8 and GPT-5.5, turning the frontier race back toward price.
-
AI News — June 12, 2026
SpaceX priced the largest IPO in history — $75 billion raised at a $1.75 trillion valuation — carrying the merged xAI onto public markets first, while Anthropic published official terms for Monday's Agent SDK billing split.