Recent semiconductor export surges, fueled by AI-driven demand, have driven successive upward revisions to South Korea's 2026 full-year GDP forecasts, with the IMF lifting its projection to 3.3% in October from 2.6% in July and the OECD reaching 3.7%. This momentum supports market-implied odds clustered around 2.5–3.4%, as traders weigh robust chip shipments against risks from Middle East tensions and uneven domestic demand recovery. The near-even split between the 2.5–2.9% and 3.0–3.4% ranges reflects uncertainty over Q3's precise YoY reading amid strong September export data exceeding $120 billion. Key upcoming catalysts include the official Q3 GDP release and any further central bank or international revisions.