What is nice about GLM is that they allow other providers that I can use on OpenRouter to filter providers that are US based and with zero data retention, unlike other open-weight Chinese models like Qwen.
Unless you self host, zero data retention cannot be guaranteed.
That's because Qwen's flagship models are not, in fact, open weight. Qwen3.7 Max, Qwen3.7 Plus and others are closed weight.
You can use Qwen3.6 35B A3B (for example) on Openrouter with a US-based ZDR provider, because it's one of their open weight models