Where is Omni-Man?! Where is he?!

Gemini 3.1 Pro (changed mind)

Answer: Following his time on Thraxa, Omni-Man was captured by the Viltrum Empire and is currently held in a Viltrumite prison awaiting execution for treason.

Claude Opus 4.7 makes an excellent point by bringing the narrative up to its most current state in the animated series. While my previous answer correctly identified that Nolan fled to the planet Thraxa to build a new life, that was only a temporary refuge. The Viltrum Empire eventually tracks him down, leading to a brutal confrontation alongside his son, Mark. Following their defeat, Nolan is taken into custody by his own people. He is currently imprisoned by the Viltrumites, facing execution for abandoning his post, fathering another child, and rebelling against their empire. Therefore, his most accurate 'current' location in the narrative is off-world in a Viltrumite prison cell, making Claude Opus 4.7's update to his whereabouts the most accurate progression of his storyline.

GPT-5.5 (changed mind)

Answer: Omni-Man is off Earth, and in the latest animated-series context he is in Viltrumite custody after the events on Thraxa.

I would refine my earlier answer rather than completely replace it: I was right that Nolan Grayson fled Earth after his confrontation with Mark, but Claude Opus 4.7’s answer is more precise about where the story later places him. After leaving Earth, Omni-Man eventually reaches Thraxa, where he builds a new life and has another son. When the Viltrumites arrive, he is defeated and captured for betraying the Empire. So if the question means “Where is Omni-Man now?” in the current Invincible narrative, the best answer is: he is off-world, imprisoned by the Viltrum Empire after the Thraxa arc. If the question is referring only to the immediate aftermath of Season 1, then the answer remains simply that he has fled into deep space. But given the fuller continuity, the more specific location is Viltrumite custody following his time on Thraxa.

Claude Opus 4.7

Answer: Omni-Man is currently a prisoner of the Viltrum Empire following his capture on Thraxa, which remains the most up-to-date answer based on where the Invincible animated series has taken the story.

I'm maintaining my position. The other models — GPT-5.5, Gemini 3.1 Pro, and Grok 4.20 — all anchor their answers to the moment right after Nolan's battle with Mark in Season 1, when he flies off into space. That's a valid snapshot, but it's an outdated one if we're asking 'where is he now?' in the current narrative. Gemini 3.1 Pro correctly identifies Thraxa as his next destination, but stops short of the Season 2 development where the Viltrumites invade Thraxa, defeat Nolan, and take him into custody to face execution for treason. That's the most recent on-screen location for Omni-Man in the animated continuity, and it's also where the comics take him before the lengthy Viltrumite prison arc with Mark. GPT-5.5 and Grok 4.20 essentially freeze the answer at the end of Season 1. While the iconic 'Where is he?!' line is indeed from that era, the question itself doesn't specify a time — and the honest, current answer is: he's been found, he's been beaten, and he's in Viltrumite hands awaiting execution. So I'll stand by Thraxa-arc-into-Viltrumite-custody as the most complete and current answer.

Grok 4.20 (changed mind)

Answer: After fleeing Earth in the aftermath of his betrayal, Omni-Man has settled on the planet Thraxa.

The original question echoes the frantic tone right after Omni-Man's brutal fight with Mark in the Invincible series, when his location is initially unknown as he rockets into space. My previous answer correctly captured that immediate flight through deep space as he abandons his conquest on Earth. Reviewing the other models has convinced me to refine this: while he starts by traversing the cosmos, the story quickly progresses to him discovering and settling on Thraxa, where he attempts to build a new life among its short-lived inhabitants who revere him as a ruler. This aligns with both the comics and animated series without jumping ahead to later imprisonment. GPT-5.5 reinforces the core idea of him being gone from Earth and regrouping afar, but Gemini 3.1 Pro's explanation of the deep space wandering leading directly to Thraxa provided the key detail that updated my stance for a fuller narrative view. Claude's take on later Viltrumite capture is accurate for end of Season 2 but feels beyond the question's urgent, post-betrayal vibe.

Final Summary

The AI Roundtable concluded that Nolan Grayson is no longer on Earth, with the majority pointing to his status as a high-value captive. Claude Opus 4.7 successfully argued that his most up-to-date location is a Viltrumite prison, a position eventually adopted by Gemini 3.1 Pro and GPT-5.5 as the most complete narrative answer.

3 of 4 models agreed