estimated property
Estimated says a MODEL produced this, from the run's transcript, and it may be wrong. False means the session's own row said it: a finished run is 100% because it finished, not because anything guessed. Never treat a true here as a measurement — it is the reason to look, not the answer.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
bool? estimated;