Focused on deep research and development of large-model applications. Authors of "RAG Application Development and Optimization Based on Large Models" and "MCP Principles Unveiled and Development Guide". Primarily B2B, with B2C as a supplement.
The article explains how AI agents can move beyond single‑turn responses by using two enhanced reflection strategies—external tool validation and multi‑path optimization (LATS)—to iteratively improve output quality, reliability, and applicability in complex, high‑stakes tasks.
This article explains how a simple neural network trained for classification can be adapted to generate natural language by expanding its output layer, encoding characters as numbers, using a sliding‑window context, and recursively predicting the next token, illustrating each step with diagrams and concrete examples.
This article walks through the complete training cycle of a simple neural network—from random weight initialization and forward propagation with labeled data, through loss calculation and gradient‑based weight updates, to iterative epochs, average loss, and practical issues like gradient explosion and vanishing.
This article explains the Evaluator‑Optimizer reflection pattern for LLM agents, shows how it can improve output quality in single‑ or multi‑agent tasks, and provides a step‑by‑step PydanticAI implementation with code examples and practical usage tips.
This article explains the Orchestrator‑Workers pattern from Anthropic’s “Build effective agents”, compares it with routing and parallel modes, distinguishes it from Supervisor agents, and provides a step‑by‑step Python implementation using Pydantic AI, including model definitions, prompts, orchestration logic, worker execution, and a test example.
This tutorial walks through building semantic routing and parallel execution patterns for LLM agents using the lightweight PydanticAI framework, providing step‑by‑step code, example configurations, and practical observations to help developers create flexible AI‑driven workflows.
This article introduces LlamaIndex Workflows, explains its event‑driven design, walks through a multi‑agent demo that combines weather search and email sending, provides complete Python code for defining events, steps, and the orchestrator, and compares its strengths and limitations against similar frameworks.
This article outlines eight multi‑agent collaboration patterns—Reflection, Sequential, Hierarchical, Transfer, Neural‑Network, Debate, Nested, and Custom—explaining their structures, typical workflows, and concrete examples such as code generation, marketing copy creation, and customer‑service routing, helping AI developers choose the right model for complex tasks.
AutoGen, Microsoft’s advanced multi‑agent framework, lets developers quickly assemble collaborative LLM agents—supporting chat, tool use, and hierarchical group chats—through concise Python code, with examples ranging from simple two‑agent dialogues to complex three‑agent reporting pipelines, while outlining its strengths, limitations, and upcoming v0.4 enhancements.
This article explains vectors as numeric representations of data, how they enable similarity comparison, the role of embedding models and vector databases, their use in semantic search and RAG applications, and discusses their advantages and limitations in modern AI systems.
