What is this Provider Error?

[Tom_Coustols]

hey @David_Bartlett i’m linking you to this answer made by a Cursor employee :

GLM 5.2 Support?

Hey @Tara @ppb, quick important note: OpenRouter isn’t officially supported in Cursor. The supported BYOK providers are OpenAI, Anthropic, Google AI, Azure OpenAI, and AWS Bedrock. Using Cursor + OpenRouter via an Override OpenAI Base URL is known to be partially broken. You can hit request format errors, tools issues, and other incompatibilities. It’s an unsupported workaround, not an official path. That’s also why Kimi K2.5 breaks. When Override OpenAI Base URL is enabled, requests go to your…