OpenAI completed a $6.6B stock sale, reaching a $500B valuation, becoming the world's most valuable private company.

Altman visited Korea to advance the $500B\"Stargate\" AI data center project, deepening chip cooperation.

Ant Group launched its open-source trillion-parameter model Ring-1T-preview, outperforming Gemini 2.5 Pro and nearing GPT-5 in some tests.

Apple paused lightweight Vision Pro development to accelerate smart glasses, aiming to compete with Meta.

Xiaomi Auto's September deliveries exceeded 40,000 units, hitting a new high and likely achieving its annual target early.

Anthropic released Claude Sonnet 4.5, touted as the best coding model, capable of over 30 hours of autonomous coding.

DeepSeek launched V3.2-Exp with Sparse Attention, significantly boosting efficiency and cutting API costs by over 50%.

Musk announced xAI's Grokipedia, an AI-powered platform challenging Wikipedia for accurate knowledge.

Zhipu open-sourced GLM-4.6, matching Claude Sonnet 4 in coding and adapting to domestic AI chips.

Richard Yu appointed head of Huawei's Product Investment Review Committee, while retaining his Consumer BG role.