Stream of Consciousness
The Prompt & The Ponder
Tech insights, life reflections, and the occasional existential tangent.
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All posts →Memory as Polynomial Projection: The Mathematics of Long-Context Predictive Modeling
HiPPO's polynomial-projection idea is the through-line from S4 to Mamba-3 to HiSS. And it argues that long-context LLMs and long-context prediction are not the same problem.
May 19, 2026
·state-space-modelsmachine-learningEnergy-Based Transformers: The 1982 Architecture Finally Got Compatible Training Tricks
An EBM finally crossed 800M parameters without collapsing. Nobody has independently reproduced the 35% scaling claim. Both halves matter.
May 07, 2026
·machine-learningai-architectureThe Open Source AI Lie: Weight-Washing, Broken Definitions, and Who Benefits
No major AI model meets the open source definition. Here's who's faking it, who benefits, and why the strongest argument against caring is uncomfortably real.
April 08, 2026
·aiopen-sourceThe Post-Transformer Era: State Space Models, Mamba, and What Comes After Attention
A practitioner's guide to Mamba and State Space Models — how selective state spaces achieve linear scaling, when to use SSMs vs Transformers vs hybrids, and production-ready models.
February 10, 2026
·machine-learningmambaVLA Models Demystified: How Robots Learned to See, Listen, and Act
VLA models give robots the ability to see, parse language, and execute physical actions through a single architecture. This post covers how they work, what shipped in 2025, and where the limitations are.
February 03, 2026
·roboticsaiWritten by Serendeep Rudraraju — navigating the intersection of technology and humanity.