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Elon Musk · Tweet Archive

The tweet archive.

15 years of Elon, fully searchable. The production archive uses Supabase as the source of truth, with 94,952 indexed tweets available in development as a full-archive fallback and a curated annotation layer for context, theory, and how major claims aged.

Showing 1-20 from the Supabase archive
Jan 20, 2026

@aaronburnett Your analysis is excellent for an organization that doesn’t design, build and fly thousands of satellites. Within a few iterations, we can probably get AI satellites to <100kW/ton, inclusive of all components, especially if the GPU is designed to operate at ~370 Kelvin.

7.0K likes392 RT481 replies
Jan 7, 2026

RT @tetsuoai: xAI raised $20B in a Series E that was targeting $15B 600M monthly active users. 1M+ H100 GPU equivalents. Grok 5 already…

0 likes315 RT0 replies
Dec 4, 2025

RT @teslaownersSV: Nvidia CEO Jensen “Elon Musk is the Ultimate GPU” https://t.co/jv4YILaUCU

0 likes590 RT0 replies
Nov 20, 2025

Grok at country scale! [@xai] Grok goes Global with KSA: Announcing our landmark partnership with Saudi Arabia and @HUMAINAI—the first time a country adopts Grok at scale. xAI will build a new generation of hyperscale GPU data centers in the Kingdom, deploying Grok nationwide. https://x.ai/news/grok-goes-global-with-ksa

12.7K likes2.0K RT1.4K replies
Oct 23, 2025

@YunTaTsai1 No legacy GPU at all too. That took up a lot of real estate.

1.6K likes105 RT81 replies
Aug 13, 2025

RT @MalekiSaeed: every micro second you shave off from any gpu kernel at @xai has an immense impact. if you are good at it, you know what t…

0 likes377 RT0 replies
Aug 11, 2025

Jensen delivering the first AI-optimized GPU to OpenAI in 2016 [@cb_doge] Elon Musk with Nvidia CEO Jensen Huang in 2016.

54.9K likes5.0K RT1.7K replies
May 8, 2025

RT @DimaZeniuk: Elon Musk’s xAI has achieved full operational capability for Phase I of its Colossus supercomputer GPU cluster https://t.co…

0 likes1.2K RT0 replies
Feb 28, 2025

RT @GavinSBaker: Post the release of R1: DRAM pricing: increasing. GPU rental pricing: increasing at GCP and Azure. GPU availability: de…

0 likes541 RT0 replies
Jun 5, 2024

@ajtourville The existing factory space was already allocated to vehicle, battery and cell production. And this is not a matter of tucking a few computers into a corner. You need a kW of power and cooling for each GPU, which would mean 12MW of power and 12MW of cooling. The south extension…

4.1K likes466 RT306 replies
Apr 18, 2024

Every time I hear about GPU FLOPS https://t.co/n06V3deEKA

103.4K likes7.0K RT4.5K replies
Dec 11, 2023

@TrungTPhan A way to enter GPU mode

728 likes41 RT64 replies
Nov 26, 2023

@shivon There is a physics argument that synapse activations take 1 to 2 orders of magnitude less energy than silicon transistors. That, of course, does not explain why a 10MW GPU cluster still cannot write a better novel than ~10W of brain power. My guess is that silicon…

1.1K likes154 RT171 replies
Jun 12, 2023

@goth600 GPU companies when they hear that https://t.co/cQC6tuyKGV

5.2K likes240 RT417 replies
Apr 26, 2023

@Scobleizer Maybe we are LLMs, living on a GPU & don’t realize it 👀

11.3K likes840 RT1.8K replies
Sep 21, 2020

@soumiksf @ID_AA_Carmack Dojo uses our own chips & a computer architecture optimized for neural net training, not a GPU cluster. Could be wrong, but I think it will be best in world.

1.2K likes106 RT34 replies
Apr 28, 2019

@martinengwicht @JoelSapp @rrosenbl @Tesla 21 TOPS for Xavier. Pegasus is just Xavier with a power hog GPU on a separate board. Problem is you can’t transfer data fast enough between computer & GPU, so GPU usable TOPS is almost irrelevant.

739 likes49 RT41 replies
Apr 23, 2019

@scottwww @ValueAnalyst1 @karpathy @Tesla @nvidia Exactly. Also, you can’t actually use computation from a separate GPU effectively, as you get choked on the bus, so most of the computation is irrelevant. High power, high cooling, but low true, usable TOPS. Worst of all worlds.

596 likes55 RT28 replies
Oct 16, 2018

@ElectrekCo @FredericLambert To be clear, actual NN improvement is significantly overestimated in this article. V9.0 vs V8.1 is more like a ~400% increase in useful ops/sec due to enabling integrated GPU & better use of discrete GPU.

3.3K likes194 RT88 replies
Jan 22, 2017

Validating a GPU driver fix and camera pitch angle health check for HW2

2.1K likes227 RT89 replies
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