Anthropic signs a compute sharing agreement with SpaceX granting access to the Colossus supercomputer, expanding capacity for Claude and doubling five-hour usage limits
The deal reverses prior peak-hour reductions for Claude Code and API.
#43Christian Szegedy@CHRSZEGEDYHeh
xAI@xaiSpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → http://x.ai/news/anthropic-compute-partnership
@rpoo @fouriergalois Congats, Ross
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
@_sholtodouglas Claude in space wauw
Sholto Douglas@_sholtodouglasMore compute -> straight to you
@daniel_271828 I think you have no idea what’s going on man. what this shows is that everyone is more in thrall to technocapital optimization ghosts than to any hint of something resembling human values or politics. good for acceleration and bad for you
Daniel Eth (yes, Eth is my actual last name)@daniel_271828Happy to see this positivity between Elon and Anthropic! This sort of collaborative, win-win dynamic seems more likely to usher in a good future than adversarial or winner-take-all dynamics
@rpoo Congrats, Ross!
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
#68clem 🤗@CLEMENTDELANGUEThis week made something clear: you shouldn't take what most tech ceos are saying publicly seriously!
Yuchen Jin@Yuchenj_UWFrom “Anthropic is Misanthropic” to “Claude is good for humanity and was impressed.” Most ironic outcome is most likely.
@chamath 🎯
Chamath Palihapitiya@chamathCalled it!
@Mononofu @SpaceX 🚀
Julian Schrittwieser@MononofuVery excited to be partnering with @elonmusk @SpaceX! Visionary engineering + Claude is going to be awesome, scaling is continuing for a long time!
#76Elon Musk@ELONMUSKThe GB300 is the best AI computer
NVIDIA@nvidiaTwo frontier labs. One accelerated computing platform. Congrats to @SpaceX and @AnthropicAI on the new compute partnership, powered by 220,000+ NVIDIA GPUs inside Colossus 1. The future of AI runs on NVIDIA.
Same here.
By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed.
Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good.
After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
Tom Brown@nottombrownIn the next few days we'll be ramping up Claude inference on Colossus. Grateful to be partnering with SpaceX here. We are going to need to move a lot of atoms in order to keep up with AI demand, and there's nobody better at quickly moving atoms (on or off planet Earth)
@_sholtodouglas 🚀
Sholto Douglas@_sholtodouglashttps://x.ai/news/anthropic-compute-partnership Incredibly excited to partner with SpaceXAI on Colossus 1 - and looking forward to scaling to many terawatts in orbit :)
#83rohan anil@_AROHAN_Compute finds a way to goto good models.
“This gives us access to more than 300 megawatts of new capacity (over 220,000 NVIDIA GPUs) within the month.”
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
Presumably Blackwells, thats a lot.
rohan anil@_arohan_Compute finds a way to goto good models. “This gives us access to more than 300 megawatts of new capacity (over 220,000 NVIDIA GPUs) within the month.”
#87Edward Grefenstette@EGREFENSo basically grok training was utilising 11% (I'm told) of compute availability, so as a face saving move they sell off compute... What was SpaceX aquiring xAI even for? A massive value pump? Value extraction for X and Xai equity holders by shafting SpaceX investors?
xAI@xaiSpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → http://x.ai/news/anthropic-compute-partnership
#94Sholto Douglas@_SHOLTODOUGLASMore compute -> straight to you
Claude@claudeaiEffective today, we are: 1) Doubling Claude Code’s 5-hour rate limits for Pro, Max, and Team plans; 2) Removing the peak hours limit reduction on Claude Code for Pro and Max plans; and 3) Substantially raising our API rate limits for Opus models.
Incredibly excited to partner with SpaceXAI on Colossus 1 - and looking forward to scaling to many terawatts in orbit :)
#102Amanda Askell@AMANDAASKELLNever has the 🚀 emoji felt more apt.
Tom Brown@nottombrownIn the next few days we'll be ramping up Claude inference on Colossus. Grateful to be partnering with SpaceX here. We are going to need to move a lot of atoms in order to keep up with AI demand, and there's nobody better at quickly moving atoms (on or off planet Earth)
#133Boaz Barak@BOAZBARAKTCSI can see why Anthropic felt they have no choice but partner with Elon, but I wouldn't have been so enthusiastic about it.
Amanda Askell@AmandaAskellNever has the 🚀 emoji felt more apt.
#153Gary Marcus@GARYMARCUSHot take on Elon’s surprise decision to rent 30 megawatts of compute to Anthropic:
1. It’s a tacit concession that xAI is not all that close to AGI (despite what he suggested last year).
2. It’s more evidence that pure scaling doesn’t get you to AGI.
3. If xAI turns out to be just another cloud company, in an increasingly crowded market, SpaceX investors very likely overpaid.
4. The very fact that xAI *has* an enough of oversupply to sell some to a big competitors doesn’t bode well for hyperscalers. We may very quickly find ourselves in a world where supply outstrips demands and prices drop precipitously.
5. Customers win but …
6. Companies like Amazon, Google, Meta, Microsoft and Oracle could all take a hit, especially given what they have done to their cash flows to build up their cloud compute resources.
*apologies for typo: 300 not 30 megawatts
Gary Marcus@GaryMarcusHot take on Elon’s surprise decision to rent 30 megawatts of compute to Anthropic: 1. It’s a tacit concession that xAI is not all that close to AGI (despite what he suggested last year). 2. It’s more evidence that pure scaling doesn’t get you to AGI. 3. If xAI turns out to be just another cloud company, in an increasingly crowded market, SpaceX investors very likely overpaid. 4. The very fact that xAI *has* an enough of oversupply to sell some to a big competitors doesn’t bode well for hyperscalers. We may very quickly find ourselves in a world where supply outstrips demands and prices drop precipitously. 5. Customers win but … 6. Companies like Amazon, Google, Meta, Microsoft and Oracle could all take a hit, especially given what they have done to their cash flows to build up their cloud compute resources.
#153Gary Marcus@GARYMARCUSIf point #4 is true, things are gonna get really wild.
Gary Marcus@GaryMarcusHot take on Elon’s surprise decision to rent 30 megawatts of compute to Anthropic: 1. It’s a tacit concession that xAI is not all that close to AGI (despite what he suggested last year). 2. It’s more evidence that pure scaling doesn’t get you to AGI. 3. If xAI turns out to be just another cloud company, in an increasingly crowded market, SpaceX investors very likely overpaid. 4. The very fact that xAI *has* an enough of oversupply to sell some to a big competitors doesn’t bode well for hyperscalers. We may very quickly find ourselves in a world where supply outstrips demands and prices drop precipitously. 5. Customers win but … 6. Companies like Amazon, Google, Meta, Microsoft and Oracle could all take a hit, especially given what they have done to their cash flows to build up their cloud compute resources.
#167Emad@EMOSTAQUEThis likely costs about ~$500m a month, ~$6bn a year to rent blended
Which is about the run rate net loss of xai end of q1
Anthropics revenue run rate was $9bn end of 2025, $30bn a month ago
#175Ethan Mollick@EMOLLICKI usually avoid commenting too much on industry deals, but this one is fascinating. Certainly seems like a blow to the idea that Grok will remain a frontier model.
@rpoo congrats ross!
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
#246Animesh Garg@ANIMESH_GARGPredicting future is hard (for everyone)!
I'd be great to have a maintained tracker to evaluate: specificity vs sensitivity of predictions, especially from leaders 😇
OG post:
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
@rpoo congrats ross! major steal for anthropic
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
#263Andrew Carr 🤸@ANDREW_N_CARRThey've done it
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
#356Stephen McAleer@MCALEERSTEPHENTurns out you can just buy more compute
xAI@xaiSpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → http://x.ai/news/anthropic-compute-partnership
#357Boris Power@BORISMPOWER🎯 But also congrats to both and very exciting that there’s more compute used for generating more value in the world!
Yuchen Jin@Yuchenj_UWFrom “Anthropic is Misanthropic” to “Claude is good for humanity and was impressed.” Most ironic outcome is most likely.
SpaceX, the neocloud?
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
TechCrunch stole my joke 😭
Tanishq Mathew Abraham, Ph.D.@iScienceLuvrSpaceX, the neocloud?
#362Julian Schrittwieser@MONONOFUVery excited to be partnering with @elonmusk @SpaceX! Visionary engineering + Claude is going to be awesome, scaling is continuing for a long time!
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
#371kipply@KIPPERRII@rpoo congrats to me, welcome
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
@rpoo @kipperrii Really excited to work with you, Ross!
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
#384Tom Brown@NOTTOMBROWNWe’re expanding our partnership with @SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June.
Appreciate @elonmusk and the team helping us find good homes for the Claudes.
Tom Brown@nottombrownIn the next few days we'll be ramping up Claude inference on Colossus. Grateful to be partnering with SpaceX here. We are going to need to move a lot of atoms in order to keep up with AI demand, and there's nobody better at quickly moving atoms (on or off planet Earth)
#384Tom Brown@NOTTOMBROWNWe’re expanding our partnership with SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June.
Appreciate @elonmusk and the team helping us find good homes for the Claudes.
Tom Brown@nottombrownIn the next few days we'll be ramping up Claude inference on Colossus. Grateful to be partnering with SpaceX here. We are going to need to move a lot of atoms in order to keep up with AI demand, and there's nobody better at quickly moving atoms (on or off planet Earth)
In the next few days we'll be ramping up Claude inference on Colossus.
Grateful to be partnering with SpaceX here. We are going to need to move a lot of atoms in order to keep up with AI demand, and there's nobody better at quickly moving atoms (on or off planet Earth)
Tom Brown@nottombrownIn the next few days we'll be ramping up Claude inference on Colossus. Grateful to be partnering with SpaceX here. We are going to need to move a lot of atoms in order to keep up with AI demand, and there's nobody better at quickly moving atoms (on or off planet Earth)
#384Tom Brown@NOTTOMBROWNLet the tokens flow
Claude@claudeaiEffective today, we are: 1) Doubling Claude Code’s 5-hour rate limits for Pro, Max, and Team plans; 2) Removing the peak hours limit reduction on Claude Code for Pro and Max plans; and 3) Substantially raising our API rate limits for Opus models.
#392Dean W. Ball@DEANWBALLBut, but… I thought they were morally depraved purveyors of Woke AI
(Jk; capital in a functioning market will be allocated to its highest and best use, but I do encourage you to remember all the people with supposedly principled opposition to ant who look foolish now)
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
@AnjneyMidha Perfect example of capitalism being pro-social
Anjney Midha@AnjneyMidhaMission alignment is a beautiful thing
@deanwball https://x.com/teortaxesTex/status/2052080900280557749 elon is exceptionally cringe here
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)@teortaxesTexnot even 3 months ago Elon was rabidly chudposting at Amanda Askell now, all water under the bridge! (water goes into Colossus to be annihilated by Anthropic's inference demand) Not evil at all! Highly impressive people!
Elon's rule for life: Money Talks, Bullshit Walks
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
not even 3 months ago Elon was rabidly chudposting at Amanda Askell now, all water under the bridge! (water goes into Colossus to be annihilated by Anthropic's inference demand) Not evil at all! Highly impressive people!
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)@teortaxesTexElon's rule for life: Money Talks, Bullshit Walks
Claude in Space fearsome
xAI@xaiSpaceXAI and @AnthropicAI have also expressed interest in partnering to develop multiple gigawatts of orbital AI compute capacity
In many ways America is a perversion of Rome, a LARP of that great and terrible empire. Romans had a principle to NEVER reward the great with a permission slip to be vile; Americans pride themselves on elevating gifted scoundrels. Elon is ur-American in this. And it saddens me.
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)@teortaxesTexnot even 3 months ago Elon was rabidly chudposting at Amanda Askell now, all water under the bridge! (water goes into Colossus to be annihilated by Anthropic's inference demand) Not evil at all! Highly impressive people!
Anthropic is getting 220,000 Nvidia GPUs from SpaceX and has committed to spending $200 Billion on Google TPUs.
Claude Code’s 5-hour rate limits are doubling.
Dario is finally getting aggressive about chips from every possible source to fight OpenAI Codex’s growth.
#427Yuchen Jin@YUCHENJ_UWFrom “Anthropic is Misanthropic” to “Claude is good for humanity and was impressed.”
Most ironic outcome is most likely.
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
#431Alex Albert@ALEXALBERT__More chips, more Claude
Claude@claudeaiEffective today, we are: 1) Doubling Claude Code’s 5-hour rate limits for Pro, Max, and Team plans; 2) Removing the peak hours limit reduction on Claude Code for Pro and Max plans; and 3) Substantially raising our API rate limits for Opus models.
#440Naveen Rao@NAVEENGRAOUtilization matters. Compute is limited. Power is getting scarce.
xAI@xaiSpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → http://x.ai/news/anthropic-compute-partnership
#458davidad 🎇@DAVIDADClaude may not be going to the moon per se, but a trip to halo-orbit Earth-Moon L1 seems likely in the cards for the 2030s…
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
#458davidad 🎇@DAVIDADxAI@xaiSpaceXAI and @AnthropicAI have also expressed interest in partnering to develop multiple gigawatts of orbital AI compute capacity
#458davidad 🎇@DAVIDADturns out Ricardo’s Law of Comparative Advantage *is* relevant to AI economics, just not in the place people thought
Tom Brown@nottombrownIn the next few days we'll be ramping up Claude inference on Colossus. Grateful to be partnering with SpaceX here. We are going to need to move a lot of atoms in order to keep up with AI demand, and there's nobody better at quickly moving atoms (on or off planet Earth)
@ohabryka @daniel_271828 A hypothetical world where an incorruptible IAEA-like institution ends the race dynamic would sure be preferable, but since that no longer seems feasible, imo Elon and Anthropic teaming up to race faster against others does seem good on current margins.
Oliver Habryka@ohabryka@daniel_271828 I do think it’s a good sign of an easing of race dynamics, though Elon and Anthropic teaming up to race faster against others is bad.
#517Andrew Curran@ANDREWCURRAN_Andrew Curran@AndrewCurran_Confirmed by Anthropic.
#517Andrew Curran@ANDREWCURRAN_Confirmed by Anthropic.
Andrew Curran@AndrewCurran_Anthropic and SpaceX have signed a compute sharing agreement to give Anthropic access to Colossus for training.
Andrew Curran@AndrewCurran_Confirmed by Anthropic.
#517Andrew Curran@ANDREWCURRAN_Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
#517Andrew Curran@ANDREWCURRAN_Claude is going to space!
xAI@xaiSpaceXAI and @AnthropicAI have also expressed interest in partnering to develop multiple gigawatts of orbital AI compute capacity
#517Andrew Curran@ANDREWCURRAN_Tom Brown@nottombrownIn the next few days we'll be ramping up Claude inference on Colossus. Grateful to be partnering with SpaceX here. We are going to need to move a lot of atoms in order to keep up with AI demand, and there's nobody better at quickly moving atoms (on or off planet Earth)
#517Andrew Curran@ANDREWCURRAN_Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
#517Andrew Curran@ANDREWCURRAN_Sholto Douglas@_sholtodouglashttps://x.ai/news/anthropic-compute-partnership Incredibly excited to partner with SpaceXAI on Colossus 1 - and looking forward to scaling to many terawatts in orbit :)
Elon has made his bet on who he thinks is going to win this race. But there's another Kingmaker who could also share his power: Mark Zuckerberg.
Elon: 'By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed.
Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good.'
Andrew Curran@AndrewCurran_Elon has made his bet on who he thinks is going to win this race. But there's another Kingmaker who could also share his power: Mark Zuckerberg.
#517Andrew Curran@ANDREWCURRAN_xAI is being dissolved.
Elon Musk@elonmusk@SawyerMerritt xAI will be dissolved as a separate company, so it will just be SpaceXAI, the AI products from SpaceX
#517Andrew Curran@ANDREWCURRAN_Do you feel like things are speeding up?
Tom Brown@nottombrownWe’re expanding our partnership with @SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June. Appreciate @elonmusk and the team helping us find good homes for the Claudes.
#527Anjney Midha@ANJNEYMIDHAMission alignment is a beautiful thing
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
@rpoo 👀
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
@rpoo Congrats @rpoo!
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
#562Aaron Levie@LEVIESpaceX as a vertically integrated AI compute company makes an insane amount of sense.
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
@Mononofu @elonmusk @SpaceX Congrats! Good outcome.
Julian Schrittwieser@MononofuVery excited to be partnering with @elonmusk @SpaceX! Visionary engineering + Claude is going to be awesome, scaling is continuing for a long time!
@rpoo Congrats!
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
#638Yo Shavit@YONASHAVmerge and assist? in this economy?
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
👀👀
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
@elonmusk @seanmcdonaldxyz @nottombrown 👀👀
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
#645Ben Thompson@BENTHOMPSONIt was always clear that Anthropic would get compute if they needed it. Demand finds supply.
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
@elonmusk @nottombrown Great news
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
#687Bojan Tunguz@TUNGUZNot so "mis"Anthropic any more it seems.
xAI@xaiSpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → http://x.ai/news/anthropic-compute-partnership
@rpoo @_sholtodouglas Congrats!
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
#747Chamath Palihapitiya@CHAMATHCalled it!
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
@elonmusk Agreed…and VR should be even better (and cheaper)
Elon Musk@elonmuskThe GB300 is the best AI computer
#759Mark Saroufim@MARKSAROUFIMThere is no mandate of God. Nobody knows who will win. It’s going to be fun.
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
#813Awni Hannun@AWNIHANNUNMore compute! Higher usage limits!
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
#837Jimmy Apples 🍎/acc@APPLES_JIMMYWhat do Anthropic people think?
I’d love to know the internal discussions on this 🤔
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)@teortaxesTexnot even 3 months ago Elon was rabidly chudposting at Amanda Askell now, all water under the bridge! (water goes into Colossus to be annihilated by Anthropic's inference demand) Not evil at all! Highly impressive people!
#839Beff (e/acc)@BEFFJEZOSFree markets are the ultimate tool for peace between tribes.
Based move from all parties involved. The acceleration continues!
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
#839Beff (e/acc)@BEFFJEZOSxAI e/acc infra engineers in the trenches with the Anthropic EA MTS's
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
@rpoo @_sholtodouglas Wow!
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
#839Beff (e/acc)@BEFFJEZOSAnd there it is.
xAI entering the neocloud era.
Alliance between the kingdoms fighting OpenAI
The Game of AI Thrones intensifies...
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
@_sholtodouglas @zacharyhorn SICK 🔥🚀
Sholto Douglas@_sholtodouglashttps://x.ai/news/anthropic-compute-partnership Incredibly excited to partner with SpaceXAI on Colossus 1 - and looking forward to scaling to many terawatts in orbit :)
#839Beff (e/acc)@BEFFJEZOSUnfathomably based and accelerated move by all parties involved!!
#839Beff (e/acc)@BEFFJEZOSGPU-maxxing
Tom Brown@nottombrownWe’re expanding our partnership with @SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June. Appreciate @elonmusk and the team helping us find good homes for the Claudes.
@elonmusk @Scobleizer @nottombrown Wow! This is huge!
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
#849@levelsio@LEVELSIOMy two favorite AI companies working together!
Tom Brown@nottombrownIn the next few days we'll be ramping up Claude inference on Colossus. Grateful to be partnering with SpaceX here. We are going to need to move a lot of atoms in order to keep up with AI demand, and there's nobody better at quickly moving atoms (on or off planet Earth)
#861Thariq@TRQ212We're winding back our peak hours limit reduction and doubling 5 hour limits.
Excited to partner with SpaceX to bring you more compute and we'll keep pushing to bring you the best coding agent in the world.
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
#867Alexander Doria@DORIALEXANDERjust hit me: what happens with the cursor deal?
#867Alexander Doria@DORIALEXANDERProof that securing compute is not necessarily a competitive advantage at the frontier. Every hyperscaler will want to work with the top lab.
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
#867Alexander Doria@DORIALEXANDERpost aged better than some answers…
Alexander Doria@Dorialexanderjust hit me: what happens with the cursor deal?
colossus 2 immediately secured: why would anthropic only pay for the previous gen cluster and let xai train competitors on the good one.
Alexander Doria@Dorialexanderpost aged better than some answers…
Incredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars
Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute
Onward towards building a future we're all excited about
xAI@xaiSpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → http://x.ai/news/anthropic-compute-partnership
#1061@jason@JASON@chamath Bink!
Chamath Palihapitiya@chamathCalled it!
#1061@jason@JASONEWS: Elon Web Services
Colossus + Spaceolossus = Money printing machine
xAI@xaiSpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → http://x.ai/news/anthropic-compute-partnership
@rpoo Dammit ross, after all these years
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
@nottombrown @SpaceX @elonmusk 🚀
Tom Brown@nottombrownWe’re expanding our partnership with @SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June. Appreciate @elonmusk and the team helping us find good homes for the Claudes.
#1333Shaun Maguire@SHAUNMMAGUIRE🚀
Claude@claudeaiWe’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
@rpoo @_sholtodouglas 🚀
Ross@rpooIncredibly proud the xAI team's execution in bringing on an immense amount of compute so quickly & couldn't be more excited for Elon's vision of an abundant future w/ intelligence spreading to the stars Over the past weeks I've had the pleasure of getting to know the team at Anthropic & share similar vision - I'm happy to announce I'm joining the team there to focus on compute Onward towards building a future we're all excited about
@_sholtodouglas Let's gooo!!!!
Sholto Douglas@_sholtodouglashttps://x.ai/news/anthropic-compute-partnership Incredibly excited to partner with SpaceXAI on Colossus 1 - and looking forward to scaling to many terawatts in orbit :)
#1359Peter Wildeford🇺🇸🚀@PETERWILDEFORDThis is the most ambitious crossover in AI history
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
@animesh_garg Folks will soon start betting on them 🤪
Animesh Garg@animesh_gargPredicting future is hard (for everyone)! I'd be great to have a maintained tracker to evaluate: specificity vs sensitivity of predictions, especially from leaders 😇 OG post:
@deanwball That's a principled observation, but if you want America to do well the pragmatist's answer is to let them all climb down gracefully
Dean W. Ball@deanwballBut, but… I thought they were morally depraved purveyors of Woke AI (Jk; capital in a functioning market will be allocated to its highest and best use, but I do encourage you to remember all the people with supposedly principled opposition to ant who look foolish now)
@beffjezos Looks like a surrender to me.
Beff (e/acc)@beffjezosFree markets are the ultimate tool for peace between tribes. Based move from all parties involved. The acceleration continues!
#1496Chubby♨️@KIMMONISMUSHoly: After Anthropic secured compute capacity from Colossus 1, it is now also getting access to compute from Colossus 2.
But to be honest: I somehow expected to his. Grok certainly doesn’t need all that compute.
Tom Brown@nottombrownWe’re expanding our partnership with @SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June. Appreciate @elonmusk and the team helping us find good homes for the Claudes.
Dario&Daniela Amodei Interview: The 80x growth reportedly caught them completely off guard, and that's the reason for the compute constraint.
The compute deal with SpaceX is the first attempt to address the shortage and continues to search for solutions.
@nottombrown @SpaceX @elonmusk how much compute do you need exactly. i have a guy.
Tom Brown@nottombrownWe’re expanding our partnership with @SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June. Appreciate @elonmusk and the team helping us find good homes for the Claudes.
Is this… good?
This makes things go faster. The labs collaborating on sharing computer does not make things go better if they don’t actually make the systems safe and I think Elon is just terribly wrong about his risk assessment (AI will not be evil because the people working on it are evil).
Daniel Eth (yes, Eth is my actual last name)@daniel_271828Happy to see this positivity between Elon and Anthropic! This sort of collaborative, win-win dynamic seems more likely to usher in a good future than adversarial or winner-take-all dynamics
@daniel_271828 I do think it’s a good sign of an easing of race dynamics, though Elon and Anthropic teaming up to race faster against others is bad.
Oliver Habryka@ohabrykaIs this… good? This makes things go faster. The labs collaborating on sharing computer does not make things go better if they don’t actually make the systems safe and I think Elon is just terribly wrong about his risk assessment (AI will not be evil because the people working on it are evil).
Happy to see this positivity between Elon and Anthropic! This sort of collaborative, win-win dynamic seems more likely to usher in a good future than adversarial or winner-take-all dynamics
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
@tszzl “Things move faster as powerful factions aren’t at each others’ throats in a match to the death but instead on the same broad team as interests are somewhat aligned” strikes me as safer than the inverse
roon@tszzl@daniel_271828 I think you have no idea what’s going on man. what this shows is that everyone is more in thrall to technocapital optimization ghosts than to any hint of something resembling human values or politics. good for acceleration and bad for you
@elonmusk @nottombrown I agree that folks at Anthropic are well-intentioned and trying hard. But alignment looks hard, and I expect them to fail regardless of intent. You don't get what you train for, not even if you're kind.
Elon Musk@elonmuskSame here. By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed. Everyone I met was highly competent and cared a great deal about doing the right thing. No one set off my evil detector. So long as they engage in critical self-examination, Claude will probably be good. After that, I was ok leasing Colossus 1 to Anthropic, as SpaceXAI had already moved training to Colossus 2.
Gotta say it’s a bit weird watching all the Anthropic people cheerfully announcing their partnership with the guy who killed the most people this millennium.
Tom Brown@nottombrownWe’re expanding our partnership with @SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June. Appreciate @elonmusk and the team helping us find good homes for the Claudes.
I get all the arguments for why this partnership is counterfactually good, but, my god, is the mood missing.
And what anthropic is trying to do with that compute is render us obsolete — something wildly dangerous and democratically illegitimate (more on that in bio).
Garrison Lovely is in DC@GarrisonLovelyGotta say it’s a bit weird watching all the Anthropic people cheerfully announcing their partnership with the guy who killed the most people this millennium.