Learning to Reason in 13 Parameters

Generative Recursive Reasoning

Send us Fan Mail [https://www.buzzsprout.com/2559699/fan_mail/new] In this episode, we explore the paper "Generative Recursive Reasoning (GRAM)," a fascinating new approach to AI reasoning co-authored by Yoshua Bengio and researchers from Mila and Samsung AI. Most modern AI systems reason by generating more tokens. GRAM takes a different approach: instead of extending a chain of thought, it repeatedly refines an internal latent state. The key innovation is introducing probabilistic reasoning trajectories, allowing the model to explore multiple possible solutions simultaneously rather than committing to a single deterministic path. We discuss: * Recursive Reasoning Models (RRMs) and why they differ from traditional transformers * The limitations of deterministic latent reasoning * How GRAM introduces stochastic latent trajectories * Variational inference and the roles of pθ and qϕ * Multi-hypothesis reasoning and inference-time scaling * Results on Sudoku, ARC-AGI, N-Queens, and other structured reasoning benchmarks * Why latent-space reasoning may become an alternative to longer chain-of-thought prompting The paper also demonstrates unconditional generation capabilities, suggesting a path toward reasoning systems that can both solve problems and generate structured outputs through recursive latent computation. PDF: Generative Recursive Reasoning [https://arxiv.org/pdf/2605.19376v1] Arkitekt AI: https://arkitekt-ai.com [https://arkitekt-ai.com] Contact: support@arkitekt-ai.com [support@arkitekt-ai.com]

OccuBench: Evaluating AI Agents on Real-World Professional Tasks via Language Environment Simulation

Send us Fan Mail [https://www.buzzsprout.com/2559699/fan_mail/new] In this episode, we break down the new paper “OccuBench: Evaluating AI Agents on Real-World Professional Tasks via Language Environment Simulation,” which explores how AI agents can be benchmarked across real occupational domains like healthcare, logistics, manufacturing, customs processing, and more. The paper introduces OccuBench, a large-scale benchmark spanning 100 professional task scenarios across 65 specialized domains. One of the most interesting ideas is the use of Language Environment Simulators (LESs), where LLMs simulate enterprise environments and tool responses for domains that normally have no public APIs or accessible evaluation environments. We discuss: * Why current agent benchmarks miss most real-world enterprise work * How simulated environments can evaluate professional AI agents * Fault injection testing and robustness evaluation * Cross-industry capability differences between frontier models * What this means for autonomous enterprise systems and AI agents in production Paper: https://arxiv.org/abs/2604.10866 [https://arxiv.org/abs/2604.10866] PDF: https://arxiv.org/pdf/2604.10866 [https://arxiv.org/pdf/2604.10866] Arkitekt AI: arkitekt-ai.com [https://arkitekt-ai.com/?utm_source=chatgpt.com] Contact: support@arkitekt-ai.com [support@arkitekt-ai.com]

GradMem: Teaching LLMs to Remember (Without Retraining)

Send us Fan Mail [https://www.buzzsprout.com/2559699/fan_mail/new] In this episode, we break down GradMem, a new approach to memory in large language models: https://arxiv.org/pdf/2603.13875v1 [https://arxiv.org/pdf/2603.13875v1] Instead of relying on the transformer KV cache or repeatedly reprocessing documents (like in RAG), GradMem introduces a different idea—learn a compact memory representation at inference time. Using a few steps of gradient descent, the model “writes” important information from a context into a small set of memory tokens, allowing it to answer future queries without needing the original context. We cover: *  Why KV cache is a brute-force solution to long context  *  How test-time optimization turns memory into something learnable  *  The difference between storing text vs. storing information  *  What this means for agents, RAG systems, and long-horizon tasks  Big takeaway: > Instead of reading context over and over, models can learn to compress and reuse it intelligently. Learn more / build with AI https://www.arkitekt-ai.com/ [https://www.arkitekt-ai.com/]

Language Models are Injective and Hence Invertible

Send us Fan Mail [https://www.buzzsprout.com/2559699/fan_mail/new] In this episode, we break down a fascinating new result from recent research: that modern Transformer language models are almost surely injective—meaning different prompts map to unique internal representations, with no information loss. We dig into the paper: Read the paper on arXiv [https://arxiv.org/abs/2510.15511] At the core of the proof is a surprisingly deep mathematical idea: Transformers are real analytic functions of their parameters, which allows researchers to rigorously reason about when “collisions” (two prompts producing the same representation) can occur. The result? Collisions only happen on a measure zero set—mathematically possible, but practically never observed.  We unpack: * What it means for a function to be real analytic * Why this implies near-perfect uniqueness of representations * How gradient descent preserves this property during training * And what this says about interpretability, privacy, and reversibility of LLMs We also explore the practical implications—if models are truly invertible, could we reconstruct inputs from activations? What does that mean for safety and data leakage? About the Host This episode is brought to you by Arkitekt AI — an automated enterprise software development platform that builds full analytics, ML, and data systems from natural language. Learn more: https://arkitekt-ai.com [https://arkitekt-ai.com]

Learning to Reason in 13 Parameters

Send us Fan Mail [https://www.buzzsprout.com/2559699/fan_mail/new] Link to arxiv: https://arxiv.org/pdf/2602.04118 [https://arxiv.org/pdf/2602.04118] Large language models have recently shown impressive reasoning abilities, often learned through reinforcement learning and low-rank adaptation techniques like LoRA. But these approaches still assume that effective reasoning requires relatively large adaptation layers. This new paper challenges that assumption by asking a provocative question: how small can a reasoning update really be? In this episode, we explore Learning to Reason in 13 Parameters, which introduces TinyLoRA, a method that compresses low-rank adapters down to the extreme — in some cases to just a single parameter. Instead of relying on large adaptation matrices, TinyLoRA demonstrates that reasoning behavior can be steered using ultra-minimal parameter updates, dramatically reducing the computational and memory footprint required to teach models new reasoning skills.  We break down: * Why conventional LoRA and low-rank adapters hit a floor at model dimensionality, * How TinyLoRA scales reasoning adapters down to near-zero parameter counts, * What this reveals about where reasoning ability actually lives inside neural networks, * And why tiny adaptation layers could reshape efficient fine-tuning, on-device intelligence, and rapid deployment. The results suggest that reasoning competence may not require massive structural changes — only precisely targeted parameter nudges. This challenges assumptions about scaling, efficiency, and the true complexity of learned reasoning.