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- Hy4 previewTencentRemove
| Attribute | Hy4 previewhy4-preview |
|---|---|
| Pricing | |
| Input | $0.834 / 1M |
| Output | $2.50 / 1M |
| Cache Write (5m) | $0.834 / 1M |
| Cache Write (1h) | $0.834 / 1M |
| Cache Read | $0.834 / 1M |
| Web Search | $0 / 1M |
| Context | |
| Max context | 1M |
| Max output | N/A |
| Capabilities | |
| Vision | Yes |
| Function Calling | Yes |
| JSON Mode | Yes |
| Streaming | Yes |
| Catalogue | |
| Provider | Tencent |
| Category | chat |
| Charge type | Pay As You Go |
| Released | — |
| Description | |
| Summary | Tencent Hy4 Preview is a Mixture-of-Experts (MoE) model from Tencent, featuring 770B total parameters with 49B activated per token. It is designed for coding agents, complex tool-driven workflows, and professional productivity tasks that require strong planning and reliable execution. Optimized for context continuity and sustained multi-step work, Hy4 Preview is well suited for long-horizon coding, agentic automation, tool orchestration, and complex real-world workflows. |