So it's not open source, you can't download it, but is it any good? It's a good question, because if it's not, Meta's shareholders might start to wonder why the company is so keen to light $135 billion on fire. If Meta is to be believed, Muse Spark is a big improvement over Llama 4. The model boasts performance matching and in many cases besting the top models from OpenAI, Anthropic, and Google. But before you read too far into these benchmark numbers, remember that they're coming from a company that not that long ago was accused of pulling a bait-and-switch in order to make Llama 4 look bette
Armin Ronacher, creator of Flask and a long-time open source developer, said in a blog post that he welcomed the license change, as he had wanted them for years. "What I think is more interesting about this question is the consequences of where we are," Ronacher said. "Copyleft code like the GPL heavily depends on copyrights and friction to enforce it. But because it's fundamentally in the open, with or without tests, you can trivially rewrite it these days." The use of AI raises questions about what level of human involvement is required to copyright AI-assisted code. The US Supreme Court rec