THIS WEEK IN AI: Anthropic SpaceXAI Deal | Elon vs OpenAI Trial

May 8, 2026

AI Summary

5 min read

This week's Limitless Podcast covers key AI developments, led by an unexpected partnership between rivals Anthropic and SpaceXAI, alongside ongoing revelations from Elon Musk's trial against OpenAI. Other updates span Anthropic's enterprise tools, massive compute deals, and scattered robotics, infrastructure, and health news.

Anthropic-SpaceXAI Compute Deal

Anthropic signed a $5 billion deal to access SpaceXAI's entire Colossus 1 data center, a 300-megawatt cluster of GPUs previously used for xAI's early Grok training. This addresses Anthropic's acute compute shortage: CEO Dario Amodei revealed at a recent event that growth exceeded projections by 8x this year, straining capacity and delaying releases like Claude 3.5. In exchange, SpaceXAI doubles Claude's rate limits, enabling it to better compete with OpenAI's o1 model.

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What you'll learn

1 (00:00) **Anthropic-SpaceXAI Partnership Reveal** - Elon Musk announces deal after calling Anthropic "evil," now praises team and leases Colossus 1 cluster for $5B.
2 (01:31) **Anthropic's Explosive Growth Crisis** - Dario admits 8x projection miss, turning 10x yearly growth into 80x reality.
3 (02:40) **xAI Rebrand and Infra Pivot** - xAI deprecated, now SpaceX AI; leasing compute like Cursor deal on Colossus 2.
4 (03:15) **Strategic Implications for AI Race** - xAI strong on infra but weak on models/demand; Anthropic flips it to challenge OpenAI.
5 (08:22) **Meta's Parallel Compute Strategy** - Meta underutilizing AI spend, plans to resell excess like xAI; Zuckerberg preempted announcement.
6 (09:52) **Elon vs OpenAI Trial Kickoff** - Amid deal week, trial reveals Mira Murati texts during Sam's 2023 firing.
7 (11:28) **Trial Highlights: Brockman Diary and Witnesses** - Greg Brockman diary urges strategic for-profit shift post-Elon; Shivon Zilis testifies on early profit intent.

+ Full timestamped outline available in the app

Show Notes

There's now a surprising alliance between SpaceX and Anthropic, as they team up to challenge OpenAI after Musk’s unexpected pivot from criticism to collaboration. The $5 billion deal for Anthropic to utilize SpaceX's Colossus One data center aims to meet their escalating compute demands.

We also discuss Anthropic's new AI templates for financial services, a significant $200 billion Google partnership, and other industry developments like floating data centers.

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TIMESTAMPS

0:00 SpaceXAI Anthropic Deal
9:43 Elon vs OpenAI Trial
15:39 Anthropic Templates
21:23 Google Anthropic's Deal
24:58 Audio AI
26:08 Robotics
27:07 Hantavirus
28:39 Closing

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