Beginner · Research

Agentsomnia

Visual diagram · (in preparation) · Math · (in preparation) · Worked example · 3 difficulty levels.

TL;DR. The unease — half fascination, half dread — of knowing autonomous agents are working on your behalf around the clock.

Technical Definition

The unease — half fascination, half dread — of knowing autonomous agents are working on your behalf around the clock.

How it works

One of the coined phrases in the October 2026 Etzioni–Weld glossary, agentsomnia names a new kind of after-hours feeling: your background agents kept researching, drafting, booking and bidding while you slept, and part of you wonders what they did, what they spent and whether they overstepped. It is the emotional residue of delegating real authority to software that doesn't rest — the productivity upside arrives bundled with a low hum of accountability anxiety. The term caught on because it reframes a governance problem in human terms: the cure for agentsomnia is the same as for any anxious delegation — legible logs, hard spend caps, clear revocation and a morning ritual of reviewing what your agents actually did overnight.

Related Concepts

• Persistent Background Agents — Long-running autonomous agents — such as Meta's Muse Code and Replit's Agent 4 — that build, debug, and ship software over days from a single natural-language instruction.
• Agent Fleet — Many parallel agents working on tasks at the same time, typically coordinated by a shared queue or orchestrator.
• Proactive Agents — Agents that turn idle compute into useful work before the user asks — and must decide whether, when, and how deeply to act at all.
• Agent Permissions — Scoped, revocable authority granted to an AI agent — spend up to a limit, read but not send email — like access controls for employees.