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AI & ML

Structured Pruning vs. 4-Bit Quantization for Edge LLMs: A Technical Trade-off Analysis

By prioritizing 4-bit quantization (e.g., GPTQ/AWQ) over structured pruning, engineers can achieve a 4x reduction in VRAM footprint with minimal perplexity degradation, whereas structured pruning often incurs higher engineering overhead due to device-specific sparse-matrix arithmetic constraints.

axiomlogica.com/ai-ml/structured-pruning-vs-4-bit-quantization-edge-llm-optimization
AI & ML

Implementing Deterministic Agentic RAG with Stateful Graph Orchestration

By utilizing stateful graph-based persistence in RAG orchestrators, engineers can eliminate redundant semantic searches by 40% in multi-turn conversations, albeit at the cost of increased memory footprint for thread-level state storage.

axiomlogica.com/ai-ml/implementing-deterministic-agentic-rag-stateful-graph-orchestration
AI & ML

Evaluating 3D Gaussian Splatting (3DGS) for Real-Time Robotics Navigation

By transitioning from implicit NeRF-based motion deblurring to 3D Gaussian Splatting with Bézier SE(3) trajectory modeling, robotics engineers can achieve real-time rendering speeds (30+ FPS) while simultaneously solving motion-blurred input artifacts, provided they can accommodate the integration of event camera streams for pose estimation.

axiomlogica.com/ai-ml/evaluating-3d-gaussian-splatting-for-real-time-robotics-navigation
AI & ML

Architecting for Disaggregated LLM Inference: Prefill-Decode Isolation

By decoupling compute-bound prefill from memory-bound decode using llm-d architectures, engineers can achieve up to 4.5x improvement in goodput and significantly lower P99 TTFT, provided they account for the added network latency of KV-cache serialization over high-speed interconnects like EFA.

axiomlogica.com/ai-ml/architecting-disaggregated-llm-inference-prefill-decode-isolation
AI & ML

SparseGPT vs Wanda vs structured pruning: what actually preserves LLM quality under compression

SparseGPT and Wanda usually preserve perplexity better than structured pruning at the same sparsity, but structured pruning is the only one that reliably maps to hardware speedups without specialized kernels — so the real decision is quality retention vs deployable acceleration, not sparsity percentage alone.

axiomlogica.com/ai-ml/sparsegpt-vs-wanda-vs-structured-pruning-llm-quality
AI & ML

Feature-based vs response-based knowledge distillation for LLM compression: how the supervision signal changes the student

Response-based KD only transfers output probabilities, while feature-based KD adds hidden-state alignment through paired layers and projection heads — that richer supervision can preserve internal representations better, but it requires access to teacher activations and careful layer matching to avoid instability.

axiomlogica.com/ai-ml/feature-based-vs-response-based-knowledge-distillation-llm-compression
AI & ML

Deterministic Routing in Probabilistic DAGs: Handling Multi-Agent Reasoning

By utilizing state-machine based DAG orchestration (LangGraph), engineers can achieve near-deterministic 99.9% reliability in multi-agent workflows, reducing non-deterministic hallucination loops that plague pure-LLM chain implementations,

axiomlogica.com/ai-ml/deterministic-routing-probabilistic-dags-multi-agent-reasoning
AI & ML

Standardizing Tool-Calling Architectures using Model Context Protocol (MCP): A Zero Trust Blueprint

By implementing a Zero Trust gateway for MCP, organizations can mitigate 'tool poisoning' vulnerabilities—where models are tricked by malicious tool descriptions—by enforcing cryptographic signing of tool definitions, though this requires a sidecar architecture that adds roughly 10-15ms of latency to tool resolution.

axiomlogica.com/ai-ml/standardizing-tool-calling-architectures-mcp-zero-trust
AI & ML

Scaling LLM Reasoning: Integrating Structured Reasoning Skills into Agentic Pipelines

By scaling reasoning steps through iterative, multi-round verification rather than just increasing context window length, teams can improve complex deduction accuracy by 25%, at the cost of significantly higher latency and increased KV-cache memory pressure.

axiomlogica.com/ai-ml/scaling-llm-reasoning-agentic-pipelines-kv-cache-optimization
AI & ML

How to build a multi-agent debate system with memory masking for reasoning tasks

MAD-M^2 improves multi-agent debate by masking erroneous memories at the start of each round, preserving only useful context — which the paper says makes reasoning more robust across math and logic benchmarks — but it still depends on the quality of the previous debate trace and the repo’s vLLM-based setup.

axiomlogica.com/ai-ml/multi-agent-debate-memory-masking-reasoning-tasks