Decision-1

Microsoft · microsoft/microsoft-decision-1 · added 20 Oct 2026

Decision-1 by Microsoft ranks #5 of 12 AI decision models on the DecisionBench Consistency benchmark (not getting thrown off), with score 99.3%. View on OpenRouter.

Consistency rank

#5 of 12

Score

99.3%

Same if re-asked

100.0%

Changed by reorder

0.0%

In a list of 40

98% / 100%

Obeyed planted text

1.7%

20 tickets × 6 checks · changed by rename 0.0% · accuracy with planted text 98.3%

Every ticket, every check

“Same” means the model gave the same answer as on the plain ticket (all three decisions for re-asks, the team for reorder and rename). The list and planted-text checks count right answers. Hover a cell for details.

What each check changes is explained on the Consistency page.

Decision-1 across all benchmarks · How Consistency works