Service Notice: OpenAI First-Party Provider Temporarily Unavailable for GPT Models

The OpenAI first-party provider for GPT-series models is temporarily unavailable, according to a service notice from ZenMux, the routing platform that issued the advisory. Requests that explicitly lock the openai provider — by appending an :openai suffix to a model slug such as openai/gpt 6.1 sol:openai or by restricting provider.routing.providers to ["openai"] — will fail during the outage, while standard GPT model slugs without the provider lock continue to route automatically to available providers. ZenMux instructed users to remove the :openai suffix or the openai-only routing restriction so traffic can be routed automatically to Azure (azure) and other available providers.

The OpenAI first party provider openai for GPT series models is temporarily unavailable. Impact Requests that explicitly specify the openai first party provider—such as appending the :openai suffix to a model slug for example, openai/gpt 6.1 sol:openai or restricting provider.routing.providers to "openai" —will fail during this period. Requests using standard GPT model slugs without locking the openai provider continue to be routed automatically to available providers. Action Required If your requests specify the openai provider, please remove the :openai suffix or remove the openai only provider routing restriction so that ZenMux can automatically route your traffic to Azure azure and other available providers: Change openai/