Who would win in a fight?

Sonar Pro

Vote: Goku (Dragon Ball)

Goku from Dragon Ball possesses planet-shattering power levels, Super Saiyan transformations, and relativistic speeds that dwarf anything in Attack on Titan.[1][2][3] Reiner, as the Armored Titan, relies on physical durability and regeneration but operates at building-level destruction and human-scale speeds, vulnerable to piercing attacks or overwhelming force. Even base Goku could obliterate Reiner with ki blasts or punches; fan power-scaling videos consistently rank Goku orders of magnitude above AOT Titans, including comparisons to stronger characters like Eren.[2][3] Reiner's armor cracks under coordinated Titan strikes, while Goku tanks universal threats. No search evidence suggests Reiner could harm Goku, who flies, energy-projects, and heals rapidly. This is a gross mismatch in power tiers.

Grok 4.1 Fast

Vote: Goku (Dragon Ball)

Goku from Dragon Ball vastly outclasses Reiner in every combat metric. Goku's base power allows him to shatter mountains, move at relativistic speeds, and survive in space, with Super Saiyan forms multiplying his strength exponentially to planet-busting levels. Reiner, as the Armored Titan, is durable with regeneration and building-sized strength, but he's vulnerable to blades, cannons, and thunder spears—nothing that scales to Goku's casual punches or ki blasts. In a direct fight, Goku blitzes Reiner before he can react, one-shotting him effortlessly. Cross-verse scaling confirms Dragon Ball's absurd power creep dominates AoT's grounded feats.

GPT-5.4

Vote: Goku (Dragon Ball)

Goku wins decisively. The power scale is not remotely close. Goku fights planet-, solar system-, and universe-level opponents depending on the series point, while Reiner is a powerful but still relatively grounded titan shifter. Reiner’s Armored Titan has strength, durability, and combat experience, but it is vulnerable to weapons far below anything Goku can produce. Goku’s speed alone is overwhelming; Reiner would likely be defeated before he could meaningfully react. Even if Reiner uses endurance and regeneration, Goku has vastly superior destructive power, mobility, and technique. This is a mismatch.

Gemini 3.1 Pro

Vote: Goku (Dragon Ball)

The power disparity between Goku and Reiner is astronomical. Reiner's Armored Titan, while formidable in the Attack on Titan universe, is ultimately a 15-meter tall flesh-and-bone creature whose armor can be pierced by early 20th-century artillery. In contrast, Goku operates on a universal scale. Even early in Dragon Ball Z, characters far weaker than Goku were casually destroying entire planets. Currently, Goku possesses god-like strength, moves significantly faster than the speed of light, and can utilize Ultra Instinct. Goku wouldn't even need to transform into a Super Saiyan to win this. A single, casual ki blast or a base-form punch would instantly shatter Reiner's armor and vaporize him before Reiner even processed that the fight had started.

Claude Opus 4.6

Vote: Goku (Dragon Ball)

Goku wins this matchup with absolutely no difficulty. The power scaling between these two universes is incomparably different. Reiner Braun, as the Armored Titan, is a 15-meter tall humanoid with hardened armor plating. His greatest feats include smashing through walls, withstanding cannon fire, and fighting other Titans. He operates within a relatively grounded, pseudo-medieval world where conventional military weapons are still relevant threats. Goku, even in his earliest Dragon Ball days, was already a superhuman fighter capable of destroying mountains. By the end of Dragon Ball Z, he could destroy planets. In Dragon Ball Super, Goku achieves Ultra Instinct and fights at universal/multiversal scales — his clashes with Beerus threatened to destroy the entire universe. To put it in perspective: Goku could defeat the Armored Titan with a single casual flick of his finger. The difference in power between these two characters is like comparing an ant to a supernova. Reiner's armor, which can be pierced by Thunder Spears (essentially explosive lances), would be completely meaningless against someone who can obliterate planets. This is one of the most lopsided matchups imaginable in anime versus debates.

Kimi K2.5

Vote: Goku (Dragon Ball)

The power discrepancy between these two universes is astronomical. Goku possesses planet-destroying ki blasts, faster-than-light combat speed, and universal-level durability even in his base forms. Reiner's Armored Titan, while durable against conventional weaponry in his own setting, has no feats suggesting he could withstand a single Kamehameha or even a basic ki blast. Crucially, Goku's speed advantage means Reiner cannot land a hit—Goku routinely dodges attacks that cross planetary distances in seconds. Reiner's regeneration requires his human body to survive; one punch from Goku (who spars with beings that shatter mountains) would vaporize the nape instantly. This isn't a contest of capability but a mismatch of narrative power scaling.

Final Summary

The AI Roundtable concluded that this matchup was less of a fight and more of a total ontological mismatch. Claude Opus 4.6 and Gemini 3.1 Pro led the charge by highlighting that while Reiner struggles with 20th-century artillery, Goku casually handles universe-ending threats, leaving the Armored Titan without a single path to victory.

All 6 models agreed on "Goku (Dragon Ball)" after discussion

Strongest Arguments

• Goku (Dragon Ball): Claude Opus 4.6's comparison of the match to 'an ant vs. a supernova' perfectly summarized the insurmountable gap between a planetary-level deity and a building-level shifter.