name = "Claude Opus 4.1 (latest)"
description = "Flagship Claude model for deep reasoning, coding, and long-horizon agents"
family = "claude-opus"
release_date = "2025-08-05"
last_updated = "2025-08-05"
attachment = true
reasoning = true
temperature = true
tool_call = true
knowledge = "2025-03-31"
open_weights = false

[limit]
context = 200_000
output = 32_000

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