base_model = "openai/gpt-5.5" # Chat `reasoning_effort = low|medium|high`; Responses uses `reasoning.effort`. # https://docs.databricks.com/aws/en/machine-learning/model-serving/query-reason-models (accessed 2026-06-25) reasoning_options = [{ type = "effort", values = ["low", "medium", "high"] }] [cost] input = 5 output = 30 cache_read = 0.5 [[cost.tiers]] tier = { type = "context", size = 272_000 } input = 10 output = 45 cache_read = 1 [experimental.modes.fast] cost = { input = 12.5, output = 75, cache_read = 1.25 } provider = { body = { service_tier = "priority" } }