Tencent Launches Massive 295B Open-Weight AI Model With No Regional Restrictions
Summary
Tencent launches Hy3, a massive 295-billion-parameter open-weight AI model under the permissive Apache 2.0 license, eliminating regional restrictions that previously blocked enterprise deployments across the EU, UK, and South Korea, while boasting a dramatically reduced hallucination rate of 5.4%.
Key Points
- Tencent releases Hy3, a 295-billion-parameter MoE model under the permissive Apache 2.0 license, removing previous regional restrictions that had blocked enterprise deployments in the EU, UK, and South Korea.
- Hy3 leads open-weight models in agentic search, tool orchestration, and long-context retrieval, but trails rival GLM-5.2 in coding benchmarks despite having less than half the parameters and per-token compute.
- Tencent highlights production reliability gains — cutting hallucination rates from 12.5% to 5.4% — and positions Hy3 as a cost-efficient, infrastructure-friendly alternative for enterprises running search and tool-heavy agent workloads.