AI for dummies · New releases

New releases

The latest model launches and version bumps, explained without the jargon: what changed, and whether it is worth switching to.

Abstract data visualization representing LongCat-2.0, a Mixture-of-Experts model with 1.6 trillion total parameters and 48 billion active parameters per token, released under MIT license on July 5 2026.

LongCat-2.0 open weights: what 1.6 trillion parameters means

LongCat-2.0 is a 1.6 trillion parameter AI model from Meituan that activates only 48 billion parameters per token. Its weights are now open under the MIT license.

Jul 5, 2026