base_model = "anthropic/claude-opus-4-5" description = "Flagship Claude model for deep reasoning, coding, and long-horizon agents" structured_output = true [[reasoning_options]] type = "effort" values = ["low", "medium", "high"] [[reasoning_options]] type = "budget_tokens" min = 1_024 [cost] input = 5 output = 25 cache_read = 0.5 cache_write = 6.25