Tencent
100.00%Context1M
Max output64K
p50 latency2,543 ms
Throughput67.0 t/s
Input price$0.834
Output price$2.5
Caching
Model directory
Baseer model profileLanguage model
tencent/hy4-preview
Tencent Hy4 Preview
Tencent Hy4 preview is Tencent Hy’s open-source large language model, featuring 770B total parameters, 49B active parameters, and a context window exceeding 1 million tokens. Built for real-world productivity, it supports long-horizon coding, cross-document analysis, office content creation, game development, and scientific reasoning, making it well-suited to complex agents and multi-step professional workflows.
Input / 1M tokens$0.834
Output / 1M tokens$2.5
Maximum context1M
Inference providers1
Price comparison
USD per one million tokens, using current provider data.
Provider latency
Last-hour p50 in milliseconds; lower is better.
Provider uptime
Reported availability over the last 24 hours; not a contractual SLA.
Inference providers
Compare current pricing, performance, and privacy across every available provider.
| Provider | Maximum context | Max output | p50 latency | p50 throughput | 24h uptime | Input / 1M tokens | Output / 1M tokens | Privacy |
|---|---|---|---|---|---|---|---|---|
Tencent | 1M | 64K | 2,543 ms | 67.0 t/s | 100.000% | $0.834 | $2.5 |
What can this model do?
Available modalities and capabilities across inference providers.
TextAdvanced reasoningTool useAutomatic cachingTools
Reasoning options
NoneHigh
Technical profile
- Model type
- Language model
- Release date
- Aug 28, 2026
- Knowledge cutoff
- —
- Regions
- —
- API specifications
- V2, V3, V4
- Temperature control
- Supported
Model identifier
tencent/hy4-previewModel profile updated: Sep 12, 2026, 1:46 PM
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