Ariel Ekgren (@ArYoMo) header
Ariel Ekgren (@ArYoMo) profile picture

Ariel Ekgren

@ArYoMo

Building @hybridity_ai ex LLM researcher

 Stockholm, Sweden
ekgren.github.io
Joined April 2013
  • Tweets1.6K
  • Following2.6K
  • Followers1.6K
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Photo by Ariel Ekgren (@ArYoMo)Photo by Ariel Ekgren (@ArYoMo)Photo by Ariel Ekgren (@ArYoMo)Photo by Ariel Ekgren (@ArYoMo)Photo by Ariel Ekgren (@ArYoMo)Photo by Ariel Ekgren (@ArYoMo)Photo by Ariel Ekgren (@ArYoMo)Photo by Ariel Ekgren (@ArYoMo)Photo by Ariel Ekgren (@ArYoMo)
Error starting chat Cannot serialize value: (couldn't stringify value) github.com/openai/codex/issu… @thsottiaux I think you really want to fix this. Might actually leave a mark in usage.
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Thank you!
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Impressive! Meta is really in.
Mark Zuckerberg (@finkd) profile pictureMark Zuckerberg
@finkdOct 12
Introducing Muse Wonder, our new family of frontier models with state of the art performance for personal and professional agentic work.
Image from Mark Zuckerberg (@finkd)
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I urge you to urge me to stop right now!
Saturday Night Live (@nbcsnl) profile pictureSaturday Night Live
@nbcsnlSep 27
Dario Amodei is at the desk to assure that the future of humanity is safe from AI
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Ariel Ekgren retweeted
DHH (@dhh) profile picture
DHH
@dhhSep 27
The constant decel messaging in Europe is insufferable as an adult, but its effect on kids is worse. As a parent, it's your obligation to counterprogram this nonsense. Show them robots, rockets, and wonders of AI. Show them cathedrals and moon landings. Instill hope in progress.
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Progress we take for granted and hoooly opus 5.5 goes hard
vittorio (@IterIntellectus) profile picturevittorio
@IterIntellectusSep 24
holy shit i asked claude to make a video on western civiization
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I am again impressed. Opus 5.5 made this for me. A glimpse into base reality.
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Ariel Ekgren retweeted
Ariel Ekgren (@ArYoMo) profile picture
Ariel Ekgren
@ArYoMo3 Dec 2023
Replying to @francoisfleuret
It's all computation. Math is just a game we play to reason about some simpler parts of computation.
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Are we so back?
Sabine Hossenfelder (@skdh) profile pictureSabine Hossenfelder
@skdhSep 22
everyone so busy yapping about AI no one noticed room-temperature superconductor claims are back arxiv.org/abs/2609.15712
Image from Sabine Hossenfelder (@skdh)
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I don't know if it's my brain rotting in real time or if it's the models. I no longer understand what codex and Astra is saying to me.
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Love to see this and hope that it reaches mass adoption sooner rather than later.
Neuralink (@neuralink) profile pictureNeuralink
@neuralinkSep 18
Through the VOICE trial, Terry is using his Neuralink implant to help fine-tune a brain-to-voice interface for himself and others who can’t speak. He trained the algorithm first by miming speech as best he could, then by simply thinking the words and hearing them come out in his own natural voice. Powered by Grok Voice from @spacexai
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AI power games
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We will not monitor chains of thought for long as a way to control the models and that is totally fine.
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Do not fall for the AI propaganda. The battle is for power and it's political. There will always be power struggles but it is easier to align with your preferred side if you realize what is going on. AI is on track for amazing feats, not yet autonomously.
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The level of automation you can do already is mind blowing. Limit is imagination, token spend and will power. Not actual model capability. Was hesitating to do some non coding admin because boring & time consuming. Codex just did it, turns out my willpower was limiting factor.
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🙏
nathan chen (@nathancgy4) profile picturenathan chen
@nathancgy4Jul 16
man ignore the benchmarks and the race i just want there to always remain a frontier level intelligence model that is open and safe, available to everyone regardless of region it is truly incredible to have built such an open (and strong) model with a group of genuine people
Image from nathan chen (@nathancgy4)
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Open source is actually at the forefront. Chinese labs very impressive right now.
Kimi.ai (@Kimi_Moonshot) profile pictureKimi.ai
@Kimi_MoonshotJul 16
Introducing Kimi K3: Open Frontier Intelligence 🔹 2.8 Trillion Parameters, 1 Million Context, Native Multimodal 🔹 Kimi Delta Attention enables up to 6.3x faster decoding in million-token contexts 🔹 Attention Residuals deliver ~25% higher training efficiency at <2% additional cost 🔹 Built for long-horizon agentic coding and self-evolving workflows Kimi K3 is now live on on Kimi.com, Kimi Work, Kimi Code, and the Kimi API. Open Weights by July 27, 2026. 🔗 API: platform.kimi.ai 🔗 Tech blog: kimi.com/blog/kimi-k3
Image from Kimi.ai (@Kimi_Moonshot)
Image from Kimi.ai (@Kimi_Moonshot)
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Codex invented a shim for a CUDA model not supporting CPU on mac. Me: of course that won't work. Works. What the hell. They are getting too smart.
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Ariel Ekgren retweeted
Anthropic (@AnthropicAI) profile picture
Anthropic
@AnthropicAIJul 6
New Anthropic research: A global workspace in language models. Of everything happening in your brain right now, only a tiny fraction is consciously accessible—thoughts you can describe, hold in mind, and reason with. We found a strikingly similar divide inside Claude.
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