DeepSeek-V4-Flash Free Promotion Continues to Heat Up, B.AI Adds Tencent Hy3 with Full Free Access

The B.AI platform has announced the official launch of Tencent Hunyuan's next-generation foundation model, Hy3, which is now fully available for free across both Web Chat and API endpoints. As a robust model built on a fast-and-slow thinking fusion architecture, Hy3 achieves significant breakthroughs in agent engineering, complex code generation, long-horizon intent understanding, and anti-hallucination capabilities, specifically tailored for real-world productivity scenarios. Starting today, all users can log into the B.AI platform with zero barriers to freely access this top-tier Tencent model capability, experiencing the powerful enablement that cutting-edge AI technology brings to development and creation at absolutely no cost.