schema_version = 1 extends = "Anthropic Base Chat" name = "Claude Opus 4.8 Max" description = "Anthropic Claude Opus 4.8 at maximum capability — adaptive thinking at max effort, 128k max output." model = "claude-opus-4-8" enable_thinking = true tags = ["chat", "claude", "anthropic", "cloud", "opus", "max"] [body] max_tokens = 128000 thinking = { type = "adaptive", display = "summarized" } output_config = { effort = "max" }