Offensive Bias

Offensive Bias is a Contender-class Forerunner artificial intelligence that was created to stop the rampant AI Mendicant Bias from reaching Installation 00 to stop the Halo Array from firing. Even though Mendicant Bias' fleet outnumbered Offensive Bias' by 2183:5, Offensive Bias was designed specifically to effectively counter and exploit Mendicant's rampant actions. During the battle, the Array was fired which, aside from killing all sentient life in the galaxy, disabled the percentage of Mendicant's fleet which were biological. After the Halos fired, the advantage turned Offensive Bias's way, outnumbering Mendicant Bias's fleet 6:1. What happened to Offensive Bias after this success is not specified.

Terminal logs
What follows is a logged transcript of events that occurred during and amidst the battle, observed by Offensive Bias himself. This log is available at Terminal 6 in Halo 3 while playing on Legendary difficulty:

List of appearances

 * Halo 3