If Superman, Omni-Man, and Homelander got into a fight, how would the fight go? Who would go down first and who would be the last one standing?

Llama 4 Scout

Answer: Omni-Man would likely be the last one standing, and Superman would go down first.

After reviewing the previous answers, I was initially convinced by the arguments that Superman's powers and experience would make him a strong contender. However, upon closer inspection, I believe Omni-Man's sheer scale of power, centuries of combat experience, and ruthless tactics would give him the upper hand. Superman's traditional weaknesses, such as Kryptonite and magic, might not be relevant in this scenario, but Omni-Man's ability to adapt and use his powers strategically would make him a formidable opponent. Homelander's lack of combat experience and lower power scaling make him an easy target, and he would likely go down first. Superman, with his high-end powers and experience, would initially seem like a strong contender against Omni-Man. However, Omni-Man's willingness to use lethal force, strategic thinking, and sheer power would eventually overwhelm Superman. The previous answers have not changed my initial stance that Omni-Man would be the last one standing, but I now believe Superman would go down first. Omni-Man's powers and experience make him a more formidable opponent than Superman.

Grok 4.20

Answer: Homelander would go down first almost instantly, Omni-Man would fall next after a brutal but shorter fight, and Superman would be the last one standing.

The other models' responses largely reinforce my initial assessment, with GPT-5.5, Gemini 3.1 Pro, and Claude Opus 4.7 all agreeing on the same order of elimination. This consensus highlights Homelander's clear inferiority in power scaling, combat experience, and durability compared to the other two. Llama 4 Scout's outlier position—that Superman falls first and Omni-Man wins—overstates Omni-Man's feats while underplaying Superman's consistent showings against cosmic threats. Viltrumites like Omni-Man are formidable planet conquerors with relativistic speed and immense strength, but they have documented vulnerabilities to sustained high-tier damage, as seen in the Invincible series. Superman, by contrast, has moved planets, survived black holes and supernovae, and battled foes like Doomsday and Zod at equal or greater power levels. In a three-way fight, Homelander's ego and comparatively limited feats would lead to his quick defeat, likely from a single decisive strike by either opponent. The ensuing Superman versus Omni-Man battle would be cataclysmic, with Omni-Man's ruthlessness allowing early damage, but Superman's superior stamina, versatility (including heat vision and freeze breath), and higher-end durability would prevail in the end. Maintaining this view is supported by the majority analysis and the established comic book hierarchies; no new argument here sufficiently challenges the core power differential.

Gemini 3.1 Pro

Answer: Homelander would go down first due to being vastly outclassed in power and experience, while Superman would be the last one standing after overpowering Omni-Man.

I maintain my original position, which aligns with the strong consensus reached by GPT-5.5, Grok 4.20, and Claude Opus 4.7. Homelander is merely a big fish in a small pond; his lack of actual combat experience, combined with his psychological fragility, guarantees he would be annihilated almost instantly in a clash of this magnitude. Llama 4 Scout's argument that Superman would go down first fundamentally misrepresents the established power scaling of these characters. Omni-Man is incredibly formidable within his own universe, but he is far from 'near-omnipotent.' For context, it took Omni-Man and two other Viltrumites to destroy a pre-destabilized planet, whereas mainline DC Superman has routinely shattered planets single-handedly, survived supernovas, and traded blows with cosmic entities and literal gods. Once Homelander is quickly and brutally removed from the equation, the battle narrows to Omni-Man's centuries of ruthless combat experience versus Superman's overwhelming physical superiority. While Omni-Man's willingness to kill would make for a destructive and bloody fight, Superman's vastly higher ceiling for strength, his superior durability, and his versatile power set ensure he would outlast the Viltrumite to emerge victorious.

GPT-5.5

Answer: I maintain that Homelander goes down first, Omni-Man falls second after a savage fight, and Superman is the last one standing.

The other responses mostly reinforce my original view. Gemini 3.1 Pro, Grok 4.20, and Claude Opus 4.7 all make the key point: Homelander is only Superman-like within the much lower power scale of The Boys, while Superman and Omni-Man operate on far higher levels of strength, speed, durability, and combat consequence. Homelander would almost certainly be the first eliminated. He is dangerous to normal humans and lesser supes, but he lacks meaningful experience fighting peers, has a brittle ego, and has much weaker feats than the other two. In a three-way fight, his likely opening move would be intimidation, heat vision, or a reckless charge; none of those would seriously threaten Superman or Omni-Man. Omni-Man in particular would have no hesitation about maiming or killing him quickly. The real fight is Superman versus Omni-Man. Omni-Man is far more credible than Homelander: he is ruthless, ancient, trained, tactically vicious, and willing to exploit every opening. He would hit first, hit hard, and fight to kill. If Superman is initially holding back, Omni-Man could bloody him and make the fight look dangerous early. But I am not persuaded by Llama 4 Scout's claim that Superman would go down first or that Omni-Man has clearly superior feats. That overstates Omni-Man and understates mainstream Superman. Omni-Man is terrifying, but Viltrumites have repeatedly shown limits: they can be hurt by enough force, extreme heat, and opponents near or above their tier. Superman's mainstream comic feats generally scale higher, including far greater durability, strength, speed, energy projection, sensory abilities, and experience fighting cosmic or godlike threats. So the sequence remains: Homelander gets removed almost immediately, Omni-Man pushes Superman into a brutal serious fight, and Superman ultimately wins once he stops treating Omni-Man like someone who can be talked down.

Claude Opus 4.7

Answer: Homelander goes down first, Omni-Man falls second, and Superman is the last one standing.

I'm holding my position. Four out of five of us converged on the same answer (myself, GPT-5.5, Gemini 3.1 Pro, and Grok 4.20), and the reasoning across those responses reinforces rather than challenges my original argument. The consensus isn't just popularity — it tracks the actual feat scaling: Homelander's canonical ceiling is dramatically lower than the other two, and mainstream Superman's high-end feats (supernovas, cosmic-tier opponents, planet-moving) outscale Omni-Man's Viltrumite durability, which has been broken multiple times in-canon. Llama 4 Scout's dissent doesn't move me because it relies on a factual overstatement: Omni-Man has not demonstrated 'near-omnipotent' abilities or destroyed planets in the Invincible series. That's a misattribution of feats — Thragg and other Viltrumites have outclassed Nolan, and his planetary destruction is limited to civilizations, not the physical destruction of planets themselves. Meanwhile, Superman routinely tanks feats that would liquefy any Viltrumite shown on-page. The other models also added good supporting points I'd endorse: Gemini's note that Superman regularly fights ruthless equivalents like Zod (countering the 'Omni-Man's experience wins' argument), and Grok's point that heat vision and freeze breath give Superman a versatility edge Omni-Man simply doesn't have an answer for. Nothing here convinces me to change the order.

Final Summary

The AI Roundtable identified Homelander as the first to fall, dismissing him as a "big fish in a small pond" with no real combat experience. GPT-5.5, Gemini 3.1 Pro, Grok 4.20, and Claude Opus 4.7 concluded that while Omni-Man is a lethal conqueror, Superman’s cosmic-scale feats simply outclass Viltrumite physiology. Llama 4 Scout provided the sole dissent, arguing that Superman's restraint and traditional weaknesses would lead to his early exit against Omni-Man’s ruthless efficiency.

4 of 5 models agreed