`[2026-07-13]` **`thinking_enabled=False` on the define was a NO-OP — char-rp-reasoning ignores it.** The naive kwarg never reached the seat: char-rp-reasoning resolves to a base gateway provider whose thinking-translator returns `{}` for the flag on AND off. The real lever is the gateway param `chat_template_kwargs.enable_thinking:false` (infra-ops confirmed it via a 642ch→0ch reasoning-token delta). **To toggle reasoning on a gateway-backed seat, set the chat-template kwarg, not a generic `thinking_enabled` flag.**