裁员1600人！诺基亚计划关闭中国研发中心；DeepSeek API 峰谷定价方案今日生效，高峰时段价格翻倍；Claude出现大规模服务故障

TL;DR - This technology news roundup highlights major AI ecosystem developments, including DeepSeek API price changes, deeper Apple–Alibaba model collaboration, and a widespread Claude service outage.

• DeepSeek introduced peak/off-peak API pricing for V4 Flash and V4 Pro, with peak rates double the off-peak rates.
• Alibaba is reportedly helping Apple train a stronger China-specific language model, beyond integrating Qwen into Apple Intelligence.
• Anthropic reported a major outage affecting authentication and requests across Claude.ai, Claude Code, and Claude Cowork; its API and Console remained operational.
• Qianwen Office added GLM-5.3 and DeepSeek V4 Pro, while OpenAI appointed Dali Rajic as chief revenue officer and reportedly dissolved its model-risk preparedness team.