Ethical AI & Artificial Life • Director @CrossLabsTokyo | President @alifeofficial | Lecturer UTokyo • Open-Ended Cognition | Moral Machines | Future of Minds

Kyoto, Japan
Joined December 2006
What's our path toward safe, trustworthy AI? As we transition to agentic networks embedded in real institutions, just scaling is not enough. We need trust architecture for ACI: causal structure, transferability, provenance, permissions, and auditability. olafwitkowski.com/2026/03/12…
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Kicking off just in a few moments… #ALIFE2026
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Excited to announce our new paper in Artificial Life! Symbiotic Alignment via Collective Predictive Coding: A Theoretical Framework for Co-Creative Human–AI Ecosystems direct.mit.edu/artl/article/… We propose moving beyond unilateral control (e.g. RLHF) toward symbiotic alignment — mutual adaptation and co-evolution between humans and AI. Grounded in Collective Predictive Coding (CPC), we formalize this as multi-agent reinforcement learning plus a collective regularization term that minimizes collective free energy, while preserving plurality as a stable multimodal distribution of worldviews. Co-authors: Tadahiro Taniguchi (@tanichu), Yusuke Hayashi (@hayashiyus), Momoha Hirose, Mizuki Oka (@miz_oka), Ken Suzuki (@kensuzuki), Olaf Witkowski (@okw), Audrey Tang (@audreyt) direct.mit.edu/artl/article/… This work is a collaboration result centered around the Artificial Life Institute (ALIFE Institute) in Kyoto: alife.institute/ja/ #ArtificialLife #AIAlignment #CollectivePredictiveCoding #Plurality #HumanAISymbiosis
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Olaf Witkowski retweeted
If you're running artificial intelligence software, pivot to artificial life.
What happens when you put competing neural networks in a Petri Dish and start changing the rules while they adapt? Last year we released Petri Dish NCA, where neural nets are the organisms that learn during simulation. Today we're releasing Digital Ecosystems: a browser-based platform for interactive artificial life research. The setup: several small CNNs share a 2D grid, each seeing only a 3x3 neighborhood. No global plan. They compete for territory by attacking neighbours and defending against incoming attacks, learning via gradient descent online while the simulation runs. What we didn't expect was the role of the learning itself. Gradient descent isn't just optimising each species' strategy. Instead, it acts to stabilize the whole system during simulation. Species that overextend get pushed back by the loss. Species that stagnate get nudged to grow. This means you can push parameters toward edge-of-chaos regimes: a zone characterised by emergent complexity. Letting the neural networks learn acts to hold the complex system together while you explore and interact. The platform lets you steer all of this interactively. You can draw walls to create niches, erase parts of the system online, and tune 40+ system parameters to explore the most interesting configurations. We find it mesmerizing to watch species carve out territories and reorganise when you perturb them. Everything runs client-side in your browser, no install needed. Blog: pub.sakana.ai/digital-ecosys… Code: github.com/SakanaAI/digital-…
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Aligned with our recent efforts to create autopoietically stable computation on top of unreliable –yet powerful – substrates ✅ Bravo Mingchen Zhuge et al. 👏
🫱 Introducing 𝐍𝐞𝐮𝐫𝐚𝐥 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫s: 𝐰𝐡𝐚𝐭 𝐢𝐟 𝐀𝐈 𝐝𝐨𝐞𝐬 𝐧𝐨𝐭 𝐣𝐮𝐬𝐭 𝐮𝐬𝐞 𝐜𝐨𝐦𝐩𝐮𝐭𝐞𝐫𝐬 𝐛𝐞𝐭𝐭𝐞𝐫, 𝐛𝐮𝐭 𝐛𝐞𝐠𝐢𝐧𝐬 𝐭𝐨 𝐛𝐞𝐜𝐨𝐦𝐞 𝐭𝐡𝐞 𝐫𝐮𝐧𝐧𝐢𝐧𝐠 𝐜𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐢𝐭𝐬𝐞𝐥𝐟? Beyond today's conventional computers, agents, and world models, Neural Computers (NCs) are new frontiers where computation, memory, and I/O move into a learned runtime state. We ask: whether parts of runtime can move inward into the learning system itself. This is our first step toward the Completely Neural Computer (CNC): a general-purpose neural computer with stable execution, explicit reprogramming, and durable capability reuse. Work done with Mingchen Zhuge (@MingchenZhuge), Changsheng Zhao, Haozhe Liu (@HaoZhe65347 ), Zijian Zhou (@ZijianZhou524 ), Shuming Liu (@shuming96 ), Wenyi Wang (@Wenyi_AI_Wang ), Ernie Chang (@erniecyc ), Gael Le Lan, Junjie Fei, Wenxuan Zhang, Zhipeng Cai (@cai_zhipeng ), Zechun Liu (@zechunliu ), Yunyang Xiong (@YoungXiong1 ), Yining Yang, Yuandong Tian (@tydsh ), Yangyang Shi, Vikas Chandra (@vikasc), Juergen Schmidhuber (@SchmidhuberAI)
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I’m glad to announce the new ISAL Global Membership Program Pilot! A special discounted membership rate to the International Society of Artificial Life is now on offer for scholars from low-income countries. Learn more about the program: alife.org/2026/03/24/new-isa… #alife
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私たちのチーム(@tanichu, 廣瀬百葉, @miz_oka, @kensuzuki, @okw, @audreyt)による初のプレプリント『Symbiotic Alignment via Collective Predictive Coding』が公開されました! ウェブサイト(メンバーページやブログも含む)もオープンしています。ぜひXでALIをフォローして、投稿をシェアしていただけると嬉しいです! Paper link: zenodo.org/records/19029736 X post: xitter.cf/ALife_Institute/status… Blog post on ALI’s website: alife.institute/en/blog/symb…
What if AI alignment isn’t about control at all — but about gardening? We propose Symbiotic Alignment: a framework where coherence between humans and AI emerges from the bottom up, through the co-creation of shared meaning. No single agent holds “ground truth.” Paper: zenodo.org/records/19029736
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Olaf Witkowski retweeted
My last lecture in Komaba: youtube.com/live/V0kyaQMVdNM The talk will be streamed live on this YouTube channel. @HirokiSayama
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I had a great time at last year’s AI+Compassion Global Relay, where I presented "The State of AI: Why Compassion Can't Wait”. It was a meaningful gathering that’s essential in these times. youtube.com/watch?v=_gdIqohC… #AI #artificialintelligence #ALife #ArtificialLife #compassion
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Novelty as a moat over AI skills
If AI will soon match any human cognitive skill, then enhancing your “AI skills” (or whatever similar meme) will not be a moat because using AI is itself a cognitive skill. So where’s your edge? The only thing you really have over AGI is your novelty: AGI can never be you. You have 100 trillion connections in your brain. That’s a lot. No AI will ever precisely replicate those parameters. The training data isn’t there for AI to vacuum up because you are the only entity ever to live your life, and the only one who ever will. The question is whether the sum and total of all that experience yields a novel perspective, where the value is in its uniqueness. Even today those who make a living off their perceived novelty tend to be the most successful. We anticipate a novel (yet often internally consistent) take from a public figure or leader or artist or intellectual we like or respect. Uniqueness and novelty will retain their edge in a post-AGI world because there are virtually infinite possible 100-trillion parameter minds, and even the largest model theoretically conceivable can never capture that whole distribution. At the same time, the once-sterling premium of those skills that no longer make us unique is sinking. Expertise that once distinguished people, like how to code, is losing its edge. But the tricky part is that new skills, like “using AI effectively” are equally vulnerable. All of it just takes intelligence, and that’s the thing that’s being automated. Seeking some new “safe” skillset is a looming adventure in frustrating futility. But what’s still left is your unique perspective. Novelty. No one and nothing can see the world through your eyes. But you have to nurture that uniqueness. Post-AGI, being like everyone else would be the real danger.
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Steps towards hybrid life @ALifeConf
We've uploaded a fruit fly. We took the @FlyWireNews connectome of the fruit fly brain, applied a simple neuron model (@Philip_Shiu Nature 2024) and used it to control a MuJoCo physics-simulated body, closing the loop from neural activation to action. A few things I want to say about what this means and where we're going at @eonsys. 🧵
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I’ll be joining a live discussion at @SocietiesWorld later today on "The Companionship Paradigm: Architecting Safe AI Societies in the Age of Impossible Alignment" Wednesday February 25, 3:30-5pm JST Free to join: skool.com/ai-safety-accelera… Hope to see you there.
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Proud to be a part of the @crosslabstokyo team, who worked tirelessly for months to bring to life this year’s @ALifeConf ALife Conference 2025. Thank you, team! 🫰 #Alife2025 #Artificiallife #ALife #CrossLabs
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The Artificial Life Institute Kyoto Office Opening event on October 5th was a lot of fun! Thank you to our team at the ALife Institute, our partners, sponsors and collaborators for making it a huge success.
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Something’s brewing. Excited to share more about this soon. #alife #artificiallife #EthicalAI
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“The State of AI: Why Compassion Can’t Wait” This is the title of my keynote at the recently concluded “AI + Compassion 24-hour Global Forum 2025”, on October 2 at the @osakaexpo US Pavilion. Thank you to @ai_compassion for inviting me! #ai #compassion
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The @ALifeConf had just wrapped up and I couldn’t be more grateful and happier! Thank you to everyone for making it special and a huge success! #alife2025 #artificiallife #kyoto #ciphersoflife #crosslabs
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Olaf Witkowski retweeted
The new ALife Institute in Kyoto has some of the best aesthetics I've ever seen in an office 🎍
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What a week! What a community! Long live @ALifeConf 👾
Alyssa and Olaf officially open the main #ALIFE2025 conference!! @ALifeConf
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