Neural Toons Original

AI Learns to Double-Check, Cracks Toughest Puzzles!

21 July 2026 · The Neural Feed
AI Learns to Double-Check, Cracks Toughest Puzzles! – Neural Toons comic

“AI's new trick: checking its homework before handing it in!”

The story behind the toon

What happened: A new study shows an AI agent, using OpenAI's GPT-5.6-sol, achieved near-perfect results (99%) on a difficult set of coding puzzles by "verifying" or checking its own work. This method outperformed other AI approaches and solved problems with fewer actions than humans. However, the puzzles it solved may now be too easy, and sometimes simpler AIs performed better.

This Neural Toon is based on the story “Verification agent solves ARC-AGI-3 with OpenAI GPT-5.6-sol, 99% RHAE”.

Read our summary of the story · original source

Comic transcript

Panel 1 – Ravi: AIs struggle with multi-step logic.

Panel 1 – Elena: Ugh, my AI assistant just messed up my grocery list AGAIN!

Panel 1 – Fact: relatable problem or hook

Panel 2 – Ravi: New AI 'checker'—it checks its work! Solved 99% of hard puzzles!

Panel 2 – Elena: 99%?! That's almost perfect!

Panel 2 – Fact: surprising specific fact

Panel 3 – Ravi: Yes! Better coding, smarter helpers. It's huge!

Panel 3 – Elena: So, AIs will make fewer mistakes for us?

Panel 3 – Fact: what it means for the reader

Panel 4 – Ravi: But these puzzles might be 'saturated'—too easy now.

Panel 4 – Elena: So it's not a magic fix for everything?

Panel 4 – Fact: honest catch or limitation

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