languages are the mimetic equivalent of physical tools like scissors @MachineLearningStreetTalk

Uploaded March 2024 | Updated September 2026, 1 week ago

languages are the mimetic equivalent of physical tools like scissors

The Brain Is Just Specialized Agents Talking To Each Other — Dr. Jeff Beck

Unveiling AIs Illusions: with Gary Marcus and Michael Wooldridge

$ARC-AGI-3 winning team - Millennia of minds, compressed into words. Tim Scarfe travels to Zurich to sit down with the Tufa Labs ARC-AGI-3 team — founder Benjamin Crouzier, with Jeroen Cottaar, Dries Smit, Stefano Viel and Michal Tesnar — to work out what their leaderboard-topping system does and what the benchmark is really testing. The cut opens on the games: a walkthrough of the Locksmith game, where you read the rules of an unfamiliar world straight from raw frames. ARC-AGI-3 makes ARC interactive and agentic, so the model has to *discover* the goal rather than transduce a static grid. It stays easy for humans and breaks LLMs, and it runs through everything that follows. Dries traces his StochasticGoose preview win — brute force that only searched actions which changed the frame — and why it collapsed once the organisers added action-efficiency scoring and unseen games. Induction and transduction run through the middle of the conversation — how much of an answer is really priors leaking back the moment a model recognises a maze. The abstraction mountain, and Tims case that LLMs reach the right answer through fractured, entangled representations — performance, not competence. Whether transformers plan at all or just fake it well enough. Why the score really measures action efficiency, not games solved, and why agents lock onto the wrong goal and cannot climb back out. Crouzier closes on the Tufa Labs thesis — a small lab against the giants, the bitter lesson against hand-built harnesses, and safety — and Tim ties it back to Kenneth Stanley, deep constraints, and creativity as competence. Disclosure: Tufa Labs sponsors MLST. TIMESTAMPS: 00:00:00 Meet the Tufa team and what makes ARC-AGI-3 hard 00:02:11 Locksmith game: reading the rules from raw frames 00:03:10 Why build an independent research lab 00:04:11 StochasticGoose: a preview win, then the hardened games 00:07:58 Induction, transduction, and priors inside LLMs 00:10:31 Curiosity, world models, and exploring by frame change 00:14:32 Understanding debt and losing sight of your own code 00:15:53 Requirements-based agents and human-AI co-creativity 00:19:22 Why auto-research misses the big picture 00:21:54 The abstraction mountain and fractured representations 00:27:36 Constraints and making LLMs act as if they understand 00:34:51 Human difficulty calibration, esports priors, and emergence 00:41:35 Agency, goal acquisition, and two kinds of planning 00:47:31 Harnesses, the 36% number, and wrong-goal loops 00:52:33 Rewards, goals, and why ARC-AGI-3 resists brute force 01:00:46 Would solving ARC-AGI-3 prove AGI? 01:07:53 Stripping language away, then priors leak back 01:14:06 Representation and whether language is necessary 01:18:04 The bitter lesson versus specialised harnesses 01:22:20 Capability research, safety, and the software singularity REFERENCES: organization: [00:02:11] ARC-AGI-3 https://arcprize.org/arc-agi/3 [00:03:10] Tufa Labs https://tufalabs.ai/team/ [00:04:20] ARC-AGI-3 Preview Agent Competition https://arcprize.org/competitions/arc-agi-3-preview-agents tool: [00:04:55] StochasticGoose ARC-AGI-3 solution https://github.com/DriesSmit/ARC3-solution [00:07:42] ArcGentica https://github.com/symbolica-ai/arcgentica [00:07:49] RGB-Agent https://github.com/alexisfox7/RGB-Agent [00:14:38] Claude Code https://www.anthropic.com/claude-code [01:03:42] Qwen 3.6 27B https://huggingface.co/Qwen/Qwen3.6-27B paper: [00:13:03] On the Measure of Intelligence https://arxiv.org/abs/1911.01547 [00:27:42] DreamCoder https://arxiv.org/abs/2006.08381 [00:43:55] On the Biology of a Large Language Model https://transformer-circuits.pub/2025/attribution-graphs/biology.html [01:18:46] ImageNet Classification with Deep CNNs (AlexNet) https://proceedings.neurips.cc/paper_files/paper/2012/file/c399862d3b9d6b76c8436e924a68c45b-Paper.pdf other: [01:18:16] The Bitter Lesson http://www.incompleteideas.net/IncIdeas/BitterLesson.html ReScript: https://app.rescript.info/public/share/463d7f031349b4b9db428553eed88230$

AI Interpretability, Safety, and Meaning - Nora Belrose

This is what happens when you let AIs debate

Microsofts professor Chris Bishop on the Sparks of AGI

AI Doesnt Need Intelligence. Thats the Whole Point. - Luciano Floridi