The Mood Doesn’t Move the Model — But It Can Route It
Tone is an attractive business lever because it feels cheap. No new model. No new data pipeline. No procurement meeting in which someone says “governance layer” with a straight face. Just add a more emotional sentence before the prompt and hope the model becomes sharper. This is exactly the kind of idea that spreads because it is easy to try and hard to interpret. One team finds that urgency helps. Another finds that politeness helps. A third discovers that telling the model you are scared improves one benchmark and damages another. Soon the organization has a secret prompt cookbook, which is always a classy substitute for measurement. ...