Sources
- AI at Meta / @AIatMeta
- Amazon Web Services / @awscloud
- Anthropic / @AnthropicAI
- Cursor / @cursor_ai
- Google / @Google
- Google Cloud Tech / @GoogleCloudTech
- Google DeepMind / @GoogleDeepMind
- Grok / @grok
- Hugging Face / @huggingface
- Microsoft / @Microsoft
- OpenAI / @OpenAI
- OpenClaw🦞 / @openclaw
- Sequoia Capital / @sequoia
- Tesla / @Tesla
- Twitter / @a16z
- Waymo / @Waymo
- xAI / @xai
- Y Combinator / @ycombinator
Company@X — 2026-04-18#
Signal of the Day#
Google Cloud has escalated the AI infrastructure arms race by announcing A4X Max bare-metal instances capable of supporting massive clusters of up to 50,000 GPUs. This infrastructure rollout is coupled with double the network bandwidth of previous generations, signaling a heavy focus on capturing enterprise customers who are training next-generation foundational models.