base_model = "openai/gpt-5.4"
# 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 = 2.5
output = 15
cache_read = 0.25

[[cost.tiers]]
tier = { type = "context", size = 272_000 }
input = 5
output = 22.5
cache_read = 0.5

[experimental.modes.fast]
cost = { input = 5, output = 30, cache_read = 0.5 }
provider = { body = { service_tier = "priority" } }