Mendicant Bias

05-032 Mendicant Bias
Biographical information
Began service:	100,043 BC
Ended service:	Late 2552 (Possibly destroyed with Installation 00)
Gender:	Masculine programming
Description:	Teardrop-shaped casing with three eyes and a glyph in the center. Green hologram when appearing without housing
Political and military information
Affiliation:	Forerunners, Flood, Covenant Empire, United Nations Space Command
Functionality:	Coordinate control of the Halo installations Combat the Gravemind

"And so here at the end of my life, I do once again betray a former master. The path ahead is fraught with peril. But I will do all I can to keep it stable - keep you safe. I'm not so foolish to think this will absolve me of my sins. One life hardly balances billions."

— Mendicant Bias in the last terminal of Halo 3

05-032 Mendicant Bias was a Contender-class Forerunner artificial intelligence. He was the most advanced Forerunner AI at the time of his creation, and was charged with organizing Forerunner defense against the Flood before his defection to the Gravemind, who ultimately caused him to become rampant, and turn against his creators.

Biography

Beginnings

"Mendicant Bias... Beggar after knowledge. That is the name I gave you after we last met."

— Bornstellar Makes Eternal Lasting, spoken through by the Didact's memories.

Mendicant Bias was created by Faber and the Didact following the Human-Forerunner wars, after the original Flood attack on the Milky Way had been pushed back by humanity. After the Flood returned, in 100,043 BCE Mendicant Bias was tasked with resisting the Flood by studying and exploiting the weaknesses of the first Gravemind. As part of his assignment, he was given control of one of the Halo Installations, and traveled with it on a scheduled testing mission. With the old Council's authority, he tested the weapon at Charum Hakkor on a low power setting.

Fall from grace

"Thus I have chosen to commit my sizable resources to what is, for all intents and purposes, [the proverbial irresistible force]. All that I have is now yours to do with as you see fit."

— Mendicant Bias to the Gravemind (as recorded in the Terminals)

Approximately three years after exiting the Maginot sphere, Mendicant Bias intercepted a communications signal of unknown origin, to which he responded. After a short period of dialogue, he discovered that he was in fact speaking with the Flood Gravemind. He continued communicating with the Gravemind in an effort to find any possible weakness, sending logs of these conversations to his Forerunner masters. After conversing with Mendicant Bias for 43 years, the Gravemind persuaded him to abandon the Forerunners and join the Flood cause, convincing him that the Forerunners were so arrogant and prideful as to deny the next step of evolution: the Flood. The Gravemind insinuated that by clinging to the legend of the Mantle, the Forerunners had doomed the galaxy to eternal stagnation; the only way for the galaxy to progress was for superior beings to "restart" it. These superior beings, unsurprisingly, took the form of Compound Minds such as Gravemind and Mendicant Bias himself.

Although the 43-year long conversation logs between Mendicant Bias and the Gravemind were sent back to the Forerunners, they believed that Mendicant would automatically fulfill its objective and destroy the Gravemind, so they did not intervene. Convinced by the Gravemind's arguments, Mendicant Bias intentionally became rampant, developed a hatred for his creators and actively worked toward their destruction. Preparing for its assault, it exhausted the Domain, preventing the Forerunners from accessing their most central information network.

Assault on the capital

Shortly after turning rampant, Mendicant Bias unexpectedly returned with the Halo to the Forerunner Capital in the middle of a tribunal against Faber.

Using the authority granted to him in the event of an emergency, Mendicant Bias entered the capital's systems, disabled all ancillas and security constructs, and held the Forerunner Council hostage by overriding their armor, rendering them immobile. He also gained control over the armor of Bornstellar Makes Eternal Lasting, and forced him to walk out of the amphitheater. Mendicant then confronted Bornstellar, who was host to the memories and knowledge of the Didact. Using this knowledge, Bornstellar managed to temporarily shut down Mendicant Bias using a verbal failsafe code.

As the capital defenses came back online, Mendicant Bias attempted to seize control over the Halos parked nearby the capital. However, he was only able to control five of the rings, while the other seven resisted his control and attempted to escape through a slipspace portal to Installation 00. Because of continued use, stress on the portal caused it to collapse, resulting in only one Halo ring making the journey to Installation 00 without breaking up.

Mendicant Bias commanded the five Halos under his control to fire, but the immense tidal forces of the Capital, combined with sustained fire from the capital's defense and the stress of a recent slipspace transition, caused one of the rings to shatter. The outcome of the battle, and the fate of the other four rings, is unknown.

Assault on the Maginot Sphere

"What has taken you millennia to create, I erase in seconds."

— Rampant Mendicant Bias

The now-rampant Mendicant Bias defects to the Flood.

Mendicant Bias survived the battle of the capital intact. Later on in the war, the Forerunners resorted to a galaxy-wide activation of the Halo Array to destroy the Flood. Mendicant Bias was unable to disable the Halos directly, perhaps not knowing their locations, and so the only chance he had to stop the coming cataclysm was to secure the Ark and stop the firing sequence from there. While he did not know the location of the Ark, he was aware of a method to reach it via the portals and Keyships. In addition, to slow Mendicant's advance, the Forerunners created another AI, Offensive Bias. Offensive Bias lacked Mendicant's creativity, and possibly his free will, but was more methodically lethal. His only purpose was to prevent Mendicant Bias from accessing Installation 00, and buying time to activate the Halo Array. The Forerunners also destroyed or disabled most of the Keyships to stall Mendicant's assault. However, Mendicant Bias managed to locate one of the remaining Keyships.

As the Didact was preparing to activate the array in the final hours of the war, Mendicant and its fleet of nearly five million ships launched a massive attack on the Maginot Sphere and breached it. This led to the final, titanic naval battle with Offensive Bias. Mendicant's fatal mistake was that he had come to hold the Forerunners in abject contempt — his rampancy clouded his perceptions, such that he failed to anticipate the possibility of facing another AI. The Halos were then fired and ultimately, Mendicant Bias was outsmarted and defeated by Offensive Bias who used the now crewless ships as explosive triggers.

Repentance and redemption

File:032 Mendicant Bias.svg

Icons used to identify Mendicant Bias in Terminal communications.

"For eons I have watched. Listened to you misinterpret. This is not "Reclamation". This is "Reclaimer"."

— Mendicant Bias revealing the Covenant's error.

"I will reject my bias and make amends... My makers are my masters. I will bring them safely to the Ark."

— Mendicant Bias declaring his penance.

Offensive Bias intended to bring the vanquished Mendicant Bias to Installation 00 for study. In order to prevent Mendicant from subverting or harming him, Offensive Bias broke the mind of Mendicant Bias into its component sections and scattered them throughout the few remaining ships of his fleet for transport. Only a part of Mendicant made it to the Ark. One shard of Mendicant Bias' personality construct array was left on the Forerunner Dreadnought which made it to the San 'Shyuum homeworld. The ship was later found by the Covenant and installed in High Charity. Mendicant Bias' presence was known to the Covenant and it was regarded as an Oracle. For a new trio of Hierarchs to ascend, they would need the blessing of the Oracle, but as Mendicant entered dormancy, the blessing became a matter of political manipulation involving its caretaker, the Philologist.

In 2525, it was "consulted" by the Minister of Fortitude and the Vice Minister of Tranquility concerning the large number of Forerunner artifacts or "Holy Relics" on Harvest as part of their plan to usurp the reigning Hierarchs and inaugurate a new Age of Reclamation. When the current Philologist entered the data into the matrix, Mendicant came back online. In a shocking revelation Mendicant Bias revealed that the "Holy Relics" were actually humans and that the Covenant faith was based on an age-old mistranslation. The glyph on the Luminary was mistaken as "reclamation" when it truly meant "Reclaimer". This had the potential to completely undermine the Covenant's unity and faith. The two ministers inducted the Philologist into their plan and brought about their political revolution to prevent this, ultimately leading to the Human-Covenant War.

The AI seems to have concluded that its ancient actions against the Forerunner had been mistaken and announced to its Covenant hosts its intention to bring the "reclaimers" to the Ark. To this end it attempted to leave High Charity by launching the dreadnought, an act that would have seriously damaged High Charity. Mendicant Bias was foiled only by chance; it was disconnected by some Lekgolo worms wriggling inside the ship. The AI was more formally disconnected afterward to prevent it from commandeering the ship again.

During the Battle of High Charity in November 2552, the UNSC AI Cortana fought Mendicant Bias to delay the launching of the dreadnought, allowing SPARTAN John-117 to board and return to Earth. In the proceeding events Mendicant Bias was carried through the Voi portal to Installation 00, where the missing shard was finally reunited with the part that resided in the Ark's systems. On the Ark, it attempted to communicate with the Master Chief through Terminals, claiming it sought atonement by helping the Spartan. Exactly what form that assistance took is uncertain.

"And so here at the end of my life, I do once again betray a former master. The path ahead is fraught with peril. But I will do all I can to keep it stable - keep you safe. I'm not so foolish to think this will absolve me of my sins. One life hardly balances billions. But I would have my masters know that I have changed. And you shall be my example."

— Mendicant Bias to John-117.

This reclaimed sanity seems to suggest that some AIs might be sophisticated enough to come back from rampancy, like Mendicant Bias and Cortana have. It may also have reached metastability, where an AI can be said to have a conscience equal to that of a sentient being.

Trivia

An icon used to represent professional communications.

An icon representing Mendicant Bias.

• Mendicant Bias has been associated with the whispering voice heard distinctly in the Mausoleum Suite on the Halo 2 Original Soundtrack. There are obvious similarities between the character expressed in the whispers and Mendicant Bias — both are imprisoned by memories of their past crimes, both are seeking forgiveness, and both retain a sense of fatalist philosophy.
• The word "Mendicant" comes from the Latin Mendicans and describes those, particularly from religious orders, who survive purely on charity and begging. "Bias" is a preference to a particular perspective or ideology. He was given this name by the Didact, who characterized him as a "beggar after knowledge".
• Fans have speculated Mendicant Bias can also be heard as a whisper during the Terminals' shift, or the script change from the original terminal messages to the later messages after the originals become red. If the audio of the terminals' shifting is played backwards, a voice can be heard, possibly Mendicant Bias'.
• The actions of Mendicant Bias are similar to those of the artificial intelligence Durandal from the Marathon series.
• Mendicant Bias is possibly the "brother" that AdjutantReflex was talking about and was later absorbed by, there is evidence of this in Mendicant Bias' picture: the symbol in the left hand side is similar to AdjutantReflex's third Bungie.net avatar.
• The "05" in his identification number may signify that he was placed in charge of Installation 05 during his testing mission, as 343 Guilty Spark, the monitor of Installation 04, is identified as "04-343" in Forerunner communication records.
• Despite the important role Mendicant Bias played in the ascension of new Hierarchs, the Prophets were partly aware of Mendicant Bias' treason (though they appeared ignorant that Mendicant was the Oracle) and placed a ban on subsequent Associated Intelligence.
• Mendicant Bias's "body" has AdjutantReflex's second bungie.net avatar image as his "eye."

List of appearances

• Halo 2 (Indirect mention only)
• Halo 3
• Halo: Contact Harvest
• The Forerunner Saga
  • Halo: Cryptum
  • Halo: Primordium.

Related pages

• Iris
• Adjutant Reflex
• Offensive Bias