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Claude Code Source Analysis Series, Chapter 4: Context Management

Claude Code Source Analysis Series, Chapter 4: Context Management

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16 min read
Claude Code Source Analysis Series, Chapter 3: Prompt Construction

Claude Code Source Analysis Series, Chapter 3: Prompt Construction

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16 min read
A pergunta errada Ă©: "Qual Ă© a melhor LLM?"

A pergunta errada Ă©: "Qual Ă© a melhor LLM?"

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3 min read
Anthropic Was Right About One Thing: Broad Safety Decisions Are Dangerous

Anthropic Was Right About One Thing: Broad Safety Decisions Are Dangerous

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42 min read
Trace Sampling for LLM Apps: Keep the Spans That Matter, Drop the Rest

Trace Sampling for LLM Apps: Keep the Spans That Matter, Drop the Rest

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6 min read
TTFT vs Total Latency: Instrumenting What Users Actually Feel

TTFT vs Total Latency: Instrumenting What Users Actually Feel

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6 min read
Temperature vs top-p: Which Knob to Turn and When

Temperature vs top-p: Which Knob to Turn and When

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6 min read
Few-Shot or Fine-Tune in 2026: The Decision Most Teams Get Backwards

Few-Shot or Fine-Tune in 2026: The Decision Most Teams Get Backwards

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6 min read
JSON or XML Tags for LLM Output: The Format That Holds Under Pressure

JSON or XML Tags for LLM Output: The Format That Holds Under Pressure

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6 min read
Online vs Offline Evals: Where Each One Catches the Bug

Online vs Offline Evals: Where Each One Catches the Bug

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6 min read
An LLM Error Taxonomy: Classifying Failures in Your Traces

An LLM Error Taxonomy: Classifying Failures in Your Traces

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6 min read
Delimiters as Defense: Structuring Prompts Against Injection

Delimiters as Defense: Structuring Prompts Against Injection

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5 min read
BM25 + Dense Fusion: When Keyword Search Saves Your RAG

BM25 + Dense Fusion: When Keyword Search Saves Your RAG

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7 min read
ReAct vs Plan-and-Execute: Picking an Agent Loop in 2026

ReAct vs Plan-and-Execute: Picking an Agent Loop in 2026

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6 min read
Context-Window Eviction: What to Drop When the Agent Fills Up

Context-Window Eviction: What to Drop When the Agent Fills Up

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6 min read
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