MPR CB, Author at IoT Digital Twin PLM

Matryoshka Embeddings: Adaptive-Dimension Retrieval Architecture (2026)

By MPRAUTO MPRAUTO July 28, 2026AINo Comments

Matryoshka embeddings explained: how Matryoshka Representation Learning nests multiple dimensions in one vector for adaptive retrieval - coarse-to-fine search, storage cuts, MRL training and failure modes in 2026.

Kimi K3 Explained: Moonshot’s 2.8T Open-Weight Reasoning Model (2026)

By MPRAUTO MPRAUTO July 28, 2026AINo Comments

Kimi K3 explained: Moonshot AI's 2.8T-parameter open-weight MoE - Kimi Delta Attention, 1M-token context, training, benchmarks, deployment cost and honest limits of the reasoning model in 2026.

Neural Operators for Scientific Simulation: FNO & DeepONet (2026)

By MPRAUTO MPRAUTO July 27, 2026ScienceNo Comments

Neural operators explained: how Fourier Neural Operators and DeepONet learn PDE solution maps for millisecond physics simulation - spectral convolution, discretization invariance, training and honest limits in 2026.

Multi-Sensor Fusion Architecture for Autonomous Robots (2026)

By MPRAUTO MPRAUTO July 27, 2026TechNo Comments

Multi-sensor fusion for autonomous robots explained: fusing lidar, camera, IMU and wheel odometry with the EKF and error-state Kalman filter - calibration, time sync, outlier rejection and failure modes in 2026.

Open Banking API Architecture: PSD2 to PSD3/PSR (2026)

By MPRAUTO MPRAUTO July 27, 2026TechNo Comments

Open Banking API architecture explained: AISP/PISP roles, strong customer authentication, dedicated interfaces, OAuth/FAPI security and the PSD2 to PSD3/PSR transition - a 2026 systems reference.

SPIFFE & SPIRE: Workload Identity Architecture for Zero Trust (2026)

By MPRAUTO MPRAUTO July 27, 2026Security1 Comment

SPIFFE and SPIRE workload identity explained: SPIFFE IDs, X.509 and JWT SVIDs, node and workload attestation, trust domains and mTLS - the reference architecture for zero-trust service identity in 2026.

Hybrid Search Architecture: Dense + Sparse Fusion with RRF (2026)

By MPRAUTO MPRAUTO July 27, 2026AINo Comments

Hybrid search architecture explained: fusing BM25 sparse retrieval with dense vector search using Reciprocal Rank Fusion - indexing, scoring, rerankers, latency and failure modes for production RAG in 2026.

Physical Intelligence pi0.5 Explained: The VLA Robot Foundation Model (2026)

By MPRAUTO MPRAUTO July 27, 2026AINo Comments

Physical Intelligence pi0.5 explained: the ~3.3B vision-language-action robot foundation model - architecture, FAST action tokenization, training on 10+ embodiments, benchmarks, deployment and honest limits in 2026.

Single-Cell Foundation Models: scGPT & Geneformer (2026)

By MPRAUTO MPRAUTO July 26, 2026ScienceNo Comments

Single-cell foundation models explained: how scGPT, Geneformer and scFoundation pretrain transformers on tens of millions of cells for cell typing, perturbation and gene networks - architecture, benchmarks and caveats in 2026.