Chris Millar's "Mirthful Miscellanea" took one-and-a-half years to complete, and just about every part is made from scratch.

Today, OpenAI struck back with the public release of o3-mini, its latest simulated reasoning model and the first of its kind the company will offer for free to all users without a subscription.

That is Young-hee, an innocent-looking robotic doll who has a deadly role to find contestants to gun down playing the game "Red Light, Green Light" if she spots them moving. The doll, who is clad ...