A setting that controls how adventurous an AI is when picking the next token.
An AI gives every possible next token a probability, then draws one, a bit like a raffle. Temperature changes how flat that probability table is. Turn it down and the top choice wins almost every time; turn it up and lower-ranked choices get picked more often.
Low temperature gives safe, similar answers; high temperature gives more variety but also more nonsense. People often keep it low for translating or summarizing and raise it for brainstorming. It doesn't make the AI smarter, only bolder.
You might expect temperature 0 to give the same answer every time, but experiments have found large models can still vary.
Think of it like this
Think of a music app. Low temperature is your favorite song on repeat; high temperature is shuffle across your whole library. You might discover something great, but you'll also hit more tracks you want to skip.
For example
Asked "How was lunch?", a low setting keeps saying "Good," while a high one sometimes says "Salty, but okay."
Records about this
Source-checked moments from AI history.
The domain is finance, but the requirement to replay for audits has the same structure as quality audits. Refutes, with 4,705 runs, the common belief that picking a more accurate model brings reproducibility along with i