
Tencent Hunyuan-Hy3 is an open-source Mixture-of-Experts (MoE) model featuring a integrated fast-and-slow thinking mechanism. With 295B total (21B active) parameters and a 256K context window, it delivers flagship-level performance with exceptional cost-effectiveness. Hy3 excels in complex Agent workflows, instruction following, and hallucination reduction, and is currently powering core Tencent services (like Tencent Yuanbao and Tencent Cloud) via low-cost APIs.

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Combining the advanced Tencent Hy3 models with Atlas Cloud's GPU-accelerated platform provides unmatched performance, scalability, and developer experience.
Low Latency:
GPU-optimized inference for real-time reasoning.
Unified API:
Run Tencent Hy3, GPT, Gemini, and DeepSeek with one integration.
Transparent Pricing:
Predictable per-token billing with serverless options.
Developer Experience:
SDKs, analytics, fine-tuning tools, and templates.
Reliability:
99.99% uptime, RBAC, and compliance-ready logging.
Security & Compliance:
SOC 2 Type II, HIPAA alignment, data sovereignty in US.
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