Options for gateway.
Gateway model id in "creator/model" form, e.g. "zai/glm-4.6", "anthropic/claude-sonnet-4-5", "openai/gpt-4.1". See https://vercel.com/ai-gateway/models for the full list.
"creator/model"
"zai/glm-4.6"
"anthropic/claude-sonnet-4-5"
"openai/gpt-4.1"
Options for gateway.