Your AI Agent Failed. Do You Need a Better Model, or a Better Harness?
— Satya Mallick (@LearnOpenCV) 6 octobre 2026
When an agent fails, the first instinct is to upgrade the model. Often the real problem is the harness: vague tools, no write limits, "failed" errors with no detail, no record of completed work, no trace. Fix… pic.twitter.com/w65hNxef8B
Your AI Agent Failed. Do You Need a Better Model, or a Better Harness? When an agent fails, the first instinct is to upgrade the model. Often the real problem is the harness: vague tools, no write limits, "failed" errors with no detail, no record of completed work, no trace. Fix