base_model = "openai/gpt-5.4-mini" reasoning_options = [{ type = "effort", values = ["none", "low", "medium", "high", "xhigh"] }] [cost] input = 0.75 output = 4.5 cache_read = 0.075 [modalities] input = ["text", "image"] output = ["text", "image"] [provider] npm = "@ai-sdk/openai" api = "${NEON_AI_GATEWAY_BASE_URL}/ai-gateway/openai/v1" shape = "responses"