Eval Labs voice should be direct, calm, precise, and product-serious. It should explain what is true without sounding sterile or overhyped.
Voice traits
Eval Labs should sound:
It should not sound:
Preferred language
Use:
Avoid:
Tone rule
Eval Labs can be confident.
It should not be grandiose.
Good:
Bad:
Writing pattern
Use this shape often:
Example:
Eval Labs vs Lucia voice
Lucia voice is operator-facing and emotionally containing.
Eval Labs voice is reviewer-facing and evidence-oriented.
Eval Labs can be a little more technical than Lucia, but it should still preserve calm and clarity.
Language to protect
This phrase is important and should remain part of the Eval Labs identity:
This phrase is also useful:
Use it when explaining why Eval Labs is different from generic benchmark systems.
Employee-facing review language
Employee-facing language should be simple and non-technical.
Prefer:
Avoid:
The UI should invite honest judgment, not performative expertise.
