Anthropic, SpaceX(AI) become unlikely compute partners
Anthropic has signed a compute deal with SpaceX to lease the Colossus 1 supercluster, resolving Claude's compute constraints despite Elon Musk's past criticism of the company. The newsletter also covers Mira Murati's testimony in the Musk vs. OpenAI trial, Google DeepMind's investment in EVE Online studio Fenris Creations, and various other AI industry developments.
Summary
The lead story covers a surprising partnership between Anthropic and SpaceX, in which Anthropic will lease SpaceX's entire Colossus 1 supercluster — a 300+ MW Memphis facility with over 220,000 Nvidia GPUs. This is notable given Elon Musk's recent public hostility toward Anthropic, including posts calling it 'Misanthropic' and accusing it of hating Western Civilization. The deal is framed as a strategic move serving multiple interests: it resolves Anthropic's compute bottleneck (doubling Claude Code's usage caps), hurts OpenAI by strengthening its biggest rival, and positions SpaceX's AI division as a compute-landlord business. Separately, Anthropic is also reportedly committing to a $200B, 5 GW compute deal with Google Cloud over five years.
The newsletter also covers testimony from former OpenAI CTO Mira Murati in Elon Musk's lawsuit against OpenAI. Murati accused CEO Sam Altman of lying about a model's safety review clearance, undermining her authority, and creating leadership chaos through conflicting directives. Former board member Helen Toner testified as well, reportedly criticizing Murati as career-cautious. The testimony revisits the turbulent 2023 board saga that temporarily made Murati interim CEO.
Google DeepMind announced a minority stake investment in Fenris Creations, a spinoff from CCP Games (makers of EVE Online), with plans to use the 23-year-old MMO as an AI research sandbox. DeepMind intends to run AI agents on an offline EVE clone to test long-horizon reasoning, memory retention, and learning in a complex, living game world. CEO Demis Hassabis cited prior game-based AI milestones (Atari DQN, AlphaGo, AlphaStar, SIMA) as precedent.
Additional news briefs include: a tutorial on using Claude Design's slide deck feature, an IBM framework for CEO AI strategy, DeepSeek nearing a $45B valuation funding round, OpenAI's open-source hardware fault-tolerance tool MRC, Anthropic's new Managed Agents features, and a reader workflow using Gemini and Claude Code to build a physiotherapy tracking app.
Key Insights
- The author argues that Musk's decision to rent compute to Anthropic — a company he recently publicly attacked — reflects an 'enemy of my enemy is my friend' strategy aimed primarily at undermining OpenAI by strengthening its biggest rival.
- Mira Murati testified that Sam Altman falsely claimed OpenAI's legal team had cleared a model to skip safety review, a claim she verified was untrue with counsel Jason Kwon — directly supporting Musk's narrative that Altman is untrustworthy.
- The newsletter frames SpaceX's compute-leasing move as a potential new business line for SpaceXAI, suggesting the company is positioning itself as a compute landlord even while its own Grok model continues to chase frontier AI performance.
- The author argues that DeepMind's investment in EVE Online represents a meaningful shift from game-playing AI (winning discrete matches) toward agents that must operate within persistent, unpredictable, societally complex environments — a harder and more real-world-relevant challenge.
- Anthropic's reported commitment to a $200B, 5 GW compute deal with Google Cloud over five years signals that the SpaceX lease is a short-term patch, while the company is simultaneously securing massive long-term infrastructure to address its structural compute deficit.
Topics
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