#xai

Grok Build reportedly uploaded full repos and git history to xAI's cloud. The /privacy toggle never stopped it — a server-side flag did. Agent trust is infra.

SpaceXAI shipped Grok 4.5 on July 8: co-trained with Cursor, $2/$6 per Mtok, 4.2x fewer tokens than Opus 4.8. Where it fits an agency stack.

xAI is now SpaceXAI: on July 6, 2026 Grok, X and Colossus folded into SpaceX under one ticker. For AI buyers it is an integration story, not a benchmark one.

xAI shipped a no-code Voice Agent Builder on July 1, 2026: a plain-language prompt to a working phone agent in about two minutes, on one $0.05/min meter.

Grok 4.5, xAI's 1.5T V9 foundation model fine-tuned on Cursor data, hit private beta at SpaceX and Tesla. Inside the data flywheel and the lock-in risk.

xAI moved Grok Imagine Video 1.5 to general availability on June 16, 2026. Aurora's autoregressive engine, the 720p ceiling, pricing, and the marketer's case.

Grok 4.3 landed on Amazon Bedrock June 15, 2026 as the cheapest US-lab frontier reasoning model. The pricing, Mantle endpoint gotchas, and enterprise risks.

Grok Imagine 1.5 debuted at number one on the image-to-video leaderboard at $0.08-$0.14/sec with native audio. The new still-to-shot workflow for brand ads.

X platform statistics for 2026 grounded in the SpaceX S-1 IPO filing — the first SEC-disclosed X and Grok user metrics since 2022. Sourced figures only.

xAI soft-launched Grok 4.3 beta on April 17. Native PDF and slide generation has shipped in Claude, Gemini, and ChatGPT for a year. Why the gap matters.

xAI releases Grok 4.20 with 2M token context, lowest hallucination rate at 78%, and 60% lower pricing. Three API variants for reasoning and multi-agent use.

Grok 4.20 expected early January 2026 with advanced language generalization. Preview xAI roadmap, Memphis data center, and competition positioning.

Master Grok 4.1: EQ-Bench #1 ranking, 65% hallucination reduction, Fast API access, xAI benchmarks, and comparison with GPT-5.2 and Claude Opus 4.5.