#"LLM Engineering"]

2 articles

The AI 'Last Mile' Problem: Why 98% Cheaper Models Aren't Killing the Giants

GLM 5.2 is 98% cheaper than Claude and often smarter. So why aren't companies switching? The answer lies in the 'Harness Gap' and the last mile of AI engineering.

6 min00

Browser Agent Perception: Why AI Needs Better Eyes, Not Better Brains

Browser agents are stalling on simple tasks. The bottleneck isn't reasoning—it's a 'perception gap' between raw DOM data and pixel-based vision. Here is the 2026 guide to AI UI perception.

4 min00