Open-Source AI vs Branding — Where’s the Line?

[madtrader]

The Composer 2 controversy raises an important question: how much credit should companies give to open-source foundations? While Cursor maintained that its use of Kimi was fully licensed and significantly enhanced, critics argue that transparency should have been clearer from the start.

As AI development accelerates, many companies are building on existing models rather than starting from scratch. This trend blurs the line between innovation and iteration, making transparency and attribution increasingly important—not just for trust, but for how the industry evolves globally.

[johnblockbuster]

so the model is based on kimi, but also not really based on kimi, but also kind of—crystal clear messaging