Peter Salanki retweeted
Congratulations to our Chief Technology Officer, Peter Salanki (@sorcer) named to the 2026 @TIME Executives of the Year: Tech and Data list.
Well deserved, Peter: bit.ly/4rqvTmx
Peter Salanki retweeted
There's a lot of noise about inference optimization. Last week at our engineering offsite I put it to our teams directly: "Using all our tools, public and pre-release, can you hit #1 on the leading open source model leaderboard by Friday? You have no spare compute."🧵
- Built full closed-loop speculator model for private use cases: prompts streamed from W&B Weave directly into speculator training. Spectacular performance.
Completed by Friday. CoreWeave is now #1 on Kimi K2.6.
The infrastructure and tooling agility we've built over the years is the real story. Our Applied Training and Inference teams? Invaluable.
@Kimi_Moonshot @ArtificialAnlys @wandb
Full breakdown: coreweave.com/blog/coreweave…
Peter Salanki retweeted
Our GB300 cluster went down yesterday, just as Deepseek released 😱
We were 😥 but @CoreWeave came through to contribute to the Open Source.
They scrambled in the compute crisis, finding 2 spare dev racks of GB300
Our team is running Deepseekv4 now for InferenceX benchmarks!
SAN FRANCISCO, April 24, 2026 — InferenceX has added Day 0 DeepSeek v4 support for @sgl_project’s amazing Blackwell B300 performance, 5x faster than Hopper even on Day 0. Great work to @radixark, @NVIDIAAIDev, and @ying11231 for the first-principles engineering. Huge shoutout to @sorcer from @CoreWeave for emergency Blackwell nodes!
InferenceX team is working around the clock on adding Day 0 vLLM Blackwell & GB200 disagg + wideEP & MI355 sgl too.
Peter Salanki retweeted
Replying to @xikhar
"prompters" is doing it a disservice and is imo a misunderstanding.
I mean sure vibe coders are now able to get somewhere, but at the top tiers, deep technical expertise may be *even more* of a multiplier than before because of the added leverage.
xitter.cf/karpathy/status/201913…
A lot of people quote tweeted this as 1 year anniversary of vibe coding. Some retrospective -
I've had a Twitter account for 17 years now (omg) and I still can't predict my tweet engagement basically at all. This was a shower of thoughts throwaway tweet that I just fired off without thinking but somehow it minted a fitting name at the right moment for something that a lot of people were feeling at the same time, so here we are: vibe coding is now mentioned on my Wikipedia as a major memetic "contribution" and even its article is longer. lol
The one thing I'd add is that at the time, LLM capability was low enough that you'd mostly use vibe coding for fun throwaway projects, demos and explorations. It was good fun and it almost worked. Today (1 year later), programming via LLM agents is increasingly becoming a default workflow for professionals, except with more oversight and scrutiny. The goal is to claim the leverage from the use of agents but without any compromise on the quality of the software. Many people have tried to come up with a better name for this to differentiate it from vibe coding, personally my current favorite "agentic engineering":
- "agentic" because the new default is that you are not writing the code directly 99% of the time, you are orchestrating agents who do and acting as oversight.
- "engineering" to emphasize that there is an art & science and expertise to it. It's something you can learn and become better at, with its own depth of a different kind.
In 2026, we're likely to see continued improvements on both the model layer and the new agent layer. I feel excited about the product of the two and another year of progress.
Peter Salanki retweeted
.@CoreWeave's SUNK is hands-down industry best. It's slurm on k8s and gives us the best of both. We love using it. Frictionless interop between them. It's very impressive how many edge cases have been well handled.
Honored to yet again be trusted as the only Platinum rated cloud. Very proud and thankful of our team who puts our customers success above all.
ClusterMAX 2.0:
The Industry Standard GPU Cloud Rating System
95% Coverage By Volume,
84 Providers Rated,
209 Providers Tracked,
140+ Customers Surveyed,
40,000 Words For Your Enjoyment
newsletter.semianalysis.com/…
Peter Salanki retweeted
We've started a great tradition at CoreWeave of shipping an integrated new product weeks after acquisition - congrats @OpenPipeAI on the serverless RL launch!
Peter Salanki retweeted
🚀 Big launch from @OpenPipeAI: We just launched Serverless RL — train agents faster and cheaper with zero infra headaches.
Compared to running your own GPUs, Serverless RL is:
- 40% cheaper
- 28% faster wall‑clock
- instantly deployed to prod via @wandb Inference
RT @CoreWeave: CoreWeave has done it again! We delivered the largest-ever @MLCommons MLPerfTraining v5.0 submission with 2,496 NVIDIA Black…
Peter Salanki retweeted
Today, we had the incredible honor of ringing the @Nasdaq Opening Bell, marking @CoreWeave's debut as a publicly traded company.
We’re just getting started, and we can’t wait for what’s ahead!
#CRWV
Peter Salanki retweeted
Today we announced that we are being acquired by @CoreWeave, the AI Hyperscaler. 🪄🐝
We could not be prouder or more excited to join forces with this team.
Our CEO, @l2k, wrote a blog post with more details:
wandb.ai/wandb/wb-announceme…
Peter Salanki retweeted
The 1st in the world @nvidia GB200 NVL72 server racks are now shipping. We are thrilled to deliver our liquid-cooled PowerEdge XE9712 to @CoreWeave. The AI rocket just got a massive boost! 🤖🚀🤝




























