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MTS · Aug 21, 2026

8/21: Ox Alpha

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Theo Jaffee · MTS

Welcome back, monitors. Between the mRNA cancer vaccine research, OpenAI’s decision to slow down RL training, the stealth release of Ox Alpha, the Unitree IPO, Anthropic passing $65B ARR, Stripe’s acquisition of OpenRouter, the Nvidia/OpenAI PORTS-Pike datacenter project, the Meta trial, and the acceleration of datacenter backlash, it’s been a big week. Be sure to monitor with us live on X and YouTube, and follow us on Instagram.

  • Stealth model Ox Alpha is released on OpenRouter. It performs very well, beating Fable and Sol on many benchmarks, and has multimodal capabilities and a 1M context window. It is widely expected to be a stealth release of the next GLM model from Z.ai. For the next week, it’s free with very high rate limits.

  • YMTC is planning to IPO soon. Yangtze Memory Technologies Corp., based in Wuhan, is China’s largest manufacturer of NAND flash memory and its second-largest manufacturer of memory in general. It’s targeting a valuation of roughly $41-49B.

  • Starcloud raises $250M at a $2.3B valuation. Starcloud, founded in 2024, is working on space-based data centers in collaboration with Crusoe and Nvidia. It is the first startup to demonstrate AI training and inference in orbit.

  • Anthropic hires chip expert Amir Salek. From 2013 to 2022, Salek was a senior director of engineering at Google, where he created the TPU organization and led its first seven generations. Anthropic is currently working on an inference chip.

  • DeepSeek releases DeepSeek-V4-Flash-Vision-Exp, a multimodal version of DeepSeek-V4-Flash with vision capabilities. It outperforms DeepSeek-V4-Flash-0731 on most benchmarks and is broadly competitive with Claude Opus 4.8.

  • OpenAI cuts prices for GPT-5.6 Sol. For the next three months, it will cost $4/$20 per million input/output tokens, a discount from its previous price of $5/$30.

  • SpaceXAI increases the availability of Grok Bot to SuperGrok Plus, Cursor Pro+, and Cursor Teams users, plus a free trial with limited usage to all other users. Grok Bot is SpaceXAI’s early prototype of a “drop-in remote worker”.

  • TikTok agrees to a $400 million settlement with the US Department of Justice over allegations that it violated children’s online privacy, amid mounting backlash against Big Tech companies over children’s online safety concerns.

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