- CTX_SIZE 65536 -> 131072 (user request). KV at 128K is 8 GiB (64 KiB/token f16); estimated ~43 GiB used of the 64 GiB SVM pool, ~21 GiB headroom. - REASONING off -> on with REASONING_FORMAT=deepseek, so <think> reasoning lands in message.reasoning_content (OpenAI-compatible) instead of being left unparsed in content.