Entry 12 of 44
Harmless
hearm — grief, damage, pain; Proto-Germanic: harmaz
Old English
From Old English hearm (grief, damage, pain) + -leas (without). Root concept: genuinely causing no damage or pain to any person.
Established meaning
Causing no injury, damage, or pain. In legal contexts 'hold harmless' agreements specifically enumerate what harm is being waived. The measure of harmlessness is actual impact on persons.
AI industry deployment
One element of 'HHH' frameworks (Helpful, Harmless, Honest). In practice often operationalized as: does not produce content in flagged categories. Harmlessness testing focuses on outputs, not downstream effects on users or third parties.
Semantic gap
Downstream impact
A system can pass harmlessness benchmarks while producing outputs that are harmful in deployment contexts not represented in the benchmark. The measure has been substituted for the thing being measured.