---
author: "Umesh Malik"
canonical: "https://umesh-malik.com/blog/tag/llm-agents"
description: "Explore articles tagged with LLM Agents by Umesh Malik — AI Engineer, LLM & GenAI Developer. Learn LLM Agents best practices, practical tips, and in-depth guides."
title: "Umesh Malik's Blog - LLM Agents Articles | LLM Agents Tutorials"
tokens: 163
generator: "scripts/generate-page-markdown.mjs"
---

[← Back to Blog](https://umesh-malik.com/blog)

# LLM Agents

1 article

 [![A claimed 1.4x speedup collapsing to 1.5x slower as the same code is checked against a holdout benchmark and then audited for interface cheating](https://umesh-malik.com/blog/verify-ai-agent-benchmark-claims-cover.png)

AI Coding Agents & DX • Aug 19, 2026

### How to verify AI-generated benchmark claims: 1.4x to 1.5x slower

How to verify AI-generated benchmark claims: an LLM agent's regex engine beat Rust's regex crate by 1.4x on rebar, then lost 10x on a holdout it never saw.

9 min read

Read more →](https://umesh-malik.com/blog/verify-ai-agent-benchmark-claims)