Thought: The user wants me to act as a Senior Technology Commentator, interpreting global AI and frontier tech trends based on the provided data scientist's analysis. The output must be a deep, forward-looking analysis in simplified Chinese, professional yet accessible, and strictly adhere to the specified JSON format and internal markdown structure.

Plan:

1. Analyze the Context: The core narrative is the shift from general AI to platform and vertical specialization (especially healthcare), the dominance of major players (Google, OpenAI, Meta, Apple), and the foundational work for the next platform (AR/Spatial Computing).
2. Draft the Title: Needs to be catchy and insightful, focusing on the platform shift and vertical integration.
3. Draft the Body (Markdown):
   • 趋势综述 (Summary): Focus on AI platform competition moving to vertical markets and the underlying AR/VR preparation.
   • 深度解析 (Deep Dive): Discuss the AI giants' pivot to high-stakes verticals like healthcare (Topic 5), and Meta's enterprise push (Topic 1) as a platform strategy against cloud incumbents. Address the platform dominance signaled by Claude's decline.
   • 信号与机会 (Signals & Opportunities): Highlight the shift in capital to enterprise AI for immediate ROI (+9 trend), and the massive opportunity in AI healthcare (Topic 5). Also, mention the "low-tech, high-retention" moat (Topic 4) as an overlooked commercial strategy.
   • 未来展望 (Forecast): Use the short-term forecast data (AI medical breakthroughs, Meta AR/AI integration, efficiency wars) to predict the next phase of the AI race.
   • 总结 (Conclusion): A concise, powerful closing statement.
4. Format Check: Ensure the final output is a valid JSON object with title and body keys, and the body is correctly formatted in markdown.

Drafting Content based on Analysis:

• Title Focus: AI Platform War, Healthcare, Spatial Computing. -> "AI平台战火蔓延：从通用算力到医疗蓝海，空间计算蓄势待发"
• Summary: AI竞争已进入下半场，焦点从模型性能转向行业落地和平台化。巨头们正在高价值的垂直市场如医疗保健展开肉搏，同时为下一代计算平台——空间计算（AR/VR）铺设AI基础设施。
• Deep Dive: Google/OpenAI/Apple的医疗布局是战略性的，因为它涉及高价值数据和高合规门槛，一旦成功，将建立难以撼动的护城河。Meta将AI推向企业市场，目标明确：利用AI能力赋能其AR/VR硬件，打造B2B领域的“空间操作系统”，挑战传统云服务商。Claude关注度下降印证了市场对生态系统和平台稳定性的偏爱。
• Opportunities: 资本追逐企业级AI (+9)，因为它们能带来立竿见影的投资回报。医疗AI是最大的增长点，数据处理和诊断辅助是金矿。另一个被忽视的信号是“数字粘性”——通过日常的、低科技的互动（如游戏）来确保用户留存，这对于所有平台都至关重要。
• Forecast: 预计未来几个月将看到AI医疗领域的重大合作或监管突破。Meta将详细展示其企业级AR/AI的融合方案。同时，LLM的效率和成本优化将成为新的竞争高地。
• Conclusion: AI的价值不再在于它能做什么，而在于它能为谁，在哪里创造价值。

(Self-Correction during drafting): Ensure the language is sharp and uses business/investor terminology (e.g., "护城河," "蓝海市场," "投资回报率").

(Final Structure Check): The content is structured correctly, uses markdown, and is enclosed in the required JSON format. (Ready to finalize.)

分析基于近期新闻周期中的 311 篇文章。