Inference-time computation Knowledge graph concept · also referred to as inference-time compute, xhigh reasoning, reasoning, Extra High Reasoning, xhigh, THINKING more Mentioned in Stop defaulting to weak coding agents for serious work X thread · 2026-01-17 GPT-5.2 xhigh feels like a careful systems debugger X thread · 2025-12-31 Open Thought > Closed Thought post · 2024-09-14 Related concepts AI model competition 3 AI inference pricing 2 AI model reliability 2 AI coding agent 1 Chain-of-thought reasoning 1 Chain-of-thought transparency 1 Coding-agent interoperability 1 Open-weight language model 1