base_model = "openai/gpt-5.5"

[[reasoning_options]]
type = "effort"
values = ["none", "low", "medium", "high", "xhigh"]

[cost]
input = 5
output = 30
cache_read = 0.5
cache_write = 5

[[cost.tiers]]
tier = { type = "context", size = 272_000 }
input = 10
output = 45
cache_read = 1
cache_write = 10

[modalities]
input = ["text", "image"]