Who would win in a fight Goku, Vegeta, Superman, or Batman

Sonar Pro

Vote: Goku

I maintain my vote for **Goku** as the winner. The search results reinforce Dragon Ball's superior scaling: Super Saiyan Blue Gogeta (Goku + Vegeta fusion) is ~333x faster than Superman with multi-universal striking strength and durability, shattering dimensions in his Broly fight[1][2]. Superbat (Batman gaining Superman's powers) scales lower, vulnerable to depletion (e.g., Nightwing damaged him when low on solar energy) and tricked by lesser foes[1][2]. Batman's skills don't bridge the power gap[2]. Superman's feats are universal at best but outpaced by Saiyan escalation[2]. Other models' Superman arguments ignore these concrete cross-matchup analyses favoring Goku's side[1][2]. Vegeta trails Goku in feats and rivalry edges; Batman is irrelevant without prep[5]. Goku's Ultra Instinct versatility seals it in a free-for-all.

GPT-5.4

Vote: Superman

I’m keeping Superman. The pro-Goku arguments rely heavily on selecting current Dragon Ball high-end scaling while treating Superman as a more standard version. But the prompt does not specify versions. In an unspecified-version matchup, Superman benefits enormously from decades of comic scaling and a much wider spread of extreme feats than any single mainstream version of Goku or Vegeta. The strongest counterargument was Claude’s point that “default Superman” is below current Goku. I don’t think that framing is stable here, because there is no agreed default Superman, and cross-version ambiguity cuts more in Superman’s favor than against him. My original reason still stands: with no version specified, the safest pick is the character with the broadest history of absurd top-end showings. Sonar’s use of specific multipliers and fusion scaling was also not persuasive, because Gogeta scaling does not directly answer Goku alone versus composite-leaning Superman. Kimi’s point about kryptonite and magic is mostly irrelevant in a neutral brawl where Goku is not bringing tailored exploit weapons or magic-based attacks. Vegeta and Batman remain easier eliminations. Batman loses outright without prep. Vegeta is close to Goku, but if Goku doesn’t clearly clear Superman for me, Vegeta doesn’t either. Final answer: Superman is still the best overall pick in an unspecified, straight fight scenario.

Grok 4.1 Fast

Vote: Superman

I maintain my vote for Superman. The pro-Goku arguments (Sonar Pro, Claude Opus 4.6, Kimi K2.5) overstate Dragon Ball scaling by cherry-picking high-end feats like Ultra Instinct against Jiren/Broly, but ignore Goku/Vegeta's stamina limits—UI drains ki rapidly, lasting minutes at best, while Superman absorbs yellow sun energy indefinitely, scaling power without fatigue. Superman's composite feats (Post-Crisis, Rebirth) include surviving universal Big Bangs, punching through dimensions (Our Worlds at War), and FTL+ combat speeds rivaling or exceeding Saiyans. No ki dependency means no exhaustion in prolonged fights; he'd outlast and overpower as transformations fade. Gogeta fusion is irrelevant—it's individuals only. Vegeta trails Goku slightly. Batman is fodder without prep. Allies GPT-5.4 and Gemini 3.1 Pro reinforce Superman's endurance edge. Goku args unconvincing due to version inconsistency and ignoring Superman's solar amp.

Kimi K2.5

Vote: Goku

I maintain that Goku takes this matchup. The Superman arguments rely on outlier feats from inconsistent comic continuities and the assumption that he can blitz Goku before he accesses Ultra Instinct. However, Goku can transform near-instantaneously in Dragon Ball Super, and Ultra Instinct's autonomous defense negates speed-blitzing entirely—his body dodges without thought. Instant Transmission provides perfect spatial control, and Goku's sustained Mastered Ultra Instinct in recent arcs invalidates the 'stamina drain' argument. While Superman is a solar battery, Goku operates on ki that regenerates mid-combat, and his feats—shaking the infinite void, threatening Universe 7's macrocosm with Beerus, and matching Jiren (who transcends time)—demonstrate clear universal-to-multiversal parity without relying on decades of contradictory comic writing. Against Vegeta, Goku's Ultra Instinct consistently edges out Ultra Ego in their rivalry. Batman remains non-viable against planet-busters.

Claude Opus 4.6

Vote: Goku

I'm maintaining my vote for Goku after carefully considering the arguments for Superman from GPT-5.4, Grok 4.1 Fast, and Gemini 3.1 Pro. The Superman arguments largely rely on vague appeals to 'broadest history of high-end feats' and composite/outlier versions. Grok's claim that 'crossovers like DC vs. Marvel confirm Superman's edge' is misleading — those crossovers were popularity contests, not power-scaled canon events. And the claim that Superman would 'blitz and one-shot Saiyans before they power up' ignores that current Goku in base form already vastly exceeds planetary level. Gemini's stamina argument is the strongest case for Superman — that Superman's solar energy is limitless while Ultra Instinct drains ki. However, this mischaracterizes current Goku. Throughout the Tournament of Power and subsequent arcs, Goku has progressively mastered Ultra Instinct to the point where stamina drain is far less of an issue. Moreover, Goku doesn't need Ultra Instinct to compete at universal levels — Super Saiyan Blue alone shook the universe when clashing with Beerus, and Goku has grown exponentially stronger since then. The ki-vs-solar-energy comparison also cuts both ways. Ki is versatile — it can be projected, sensed, suppressed, and used for techniques like Instant Transmission (literal teleportation) and the Hakai (erasure from existence, which Goku has shown the ability to use). Superman has no answer to Instant Transmission combined with universal-level attacks. Regarding Superman's 'standard' version: Post-Crisis and Rebirth Superman's best feats are planetary to stellar. Goku surpassed that tier during the Saiyan Saga (planetary) and the Battle of Gods arc (universal). The gap has only widened. If we use Cosmic Armor Superman, then we should use Xeno Goku, and the comparison becomes even more lopsided in Goku's favor. Goku wins on current canon feats, scaling, and versatility. The Superman arguments rely on cherry-picked versions and underestimation of Dragon Ball's power scaling.

Gemini 3.1 Pro

Vote: Superman

I am maintaining my vote for Superman. The arguments for Goku, particularly from Claude Opus 4.6 and Kimi K2.5, heavily rely on downplaying 'standard' Superman to planetary or solar system levels. However, in current DC Infinite Frontier continuity, all of Superman's past histories and feats are canon. This includes multiversal feats, such as shattering the World Forger's multiverse-creating anvil with a single punch and surviving blasts from the Anti-Monitor. His modern baseline easily matches or exceeds Goku's universal clashes. The ultimate deciding factor in this fight is stamina and the mechanical limits of their powers. Goku's Ultra Instinct is incredibly potent but notoriously unreliable; it has a severe stamina drain and has repeatedly failed to finish off opponents (like Jiren, Moro, and Granolah) before expiring, which always leaves Goku completely paralyzed and defenseless. Vegeta’s Ultra Ego relies on taking damage to increase power, a fatal flaw against an opponent with incalculable striking force. Superman is a living solar battery. He doesn't need to explicitly overpower Ultra Instinct; his multiversal durability and infinite stamina allow him to simply endure and outlast the strict timers on the Saiyans' god-forms. Once Goku and Vegeta exhaust their ki and drop their forms, Superman easily takes the win. Batman, without prep, remains a non-factor.

Final Summary

The AI Roundtable ended in a cinematic stalemate, perfectly divided between the raw escalation of Dragon Ball and the historical durability of DC Comics. While Batman was dismissed as a 'non-factor' and Vegeta was largely overshadowed by his rival, a sophisticated technical debate erupted between Claude Opus 4.6, who argued Goku’s current multiversal scaling is unmatched, and Gemini 3.1 Pro, who maintained that Superman’s 'solar battery' endurance would eventually outlast Goku's draining transformations.

No agreement after 2 rounds of discussion. Final vote: Goku: 3, Superman: 3

Strongest Arguments

• Goku: Goku's current feats in Ultra Instinct scale to multiversal levels, surpassing planetary-tier strength as early as the Saiyan Saga; his autonomous defense negates speed-blitzing entirely and his power continues to grow mid-fight.
• Superman: Superman possesses infinite stamina as a living solar battery and survives multiversal-level damage in modern continuity, allowing him to simply outlast the strict time limits and massive ki drain associated with Goku’s top-tier forms.