Hy3
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Released July 2026 after an April preview, Tencent's flagship open-weight Hunyuan model, a 295B MoE (21B active) under Apache 2.0 with three selectable reasoning modes and a design emphasis on low hallucination rates. Scores 78 on SWE-Bench Verified and 90.4 on GPQA Diamond.
At a glance
- Context window
- 262K tokens
- Modalities
- Text Text → Text Text
Capabilities
Function calling
Connect to external tools, APIs, and systems.
Structured output
Return responses in structured formats like JSON.
Pricing by provider
| Provider | Input / 1M tokens | Output / 1M tokens | |
|---|---|---|---|
GPUhub
|
$0.14 | $0.56 | View |
|
Tencent
|
Self-hosted | Self-hosted | View |
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Compare with other models
Estimated prices shown. Actual costs may vary based on context length, batch size, caching, and provider-specific pricing tiers.