Model comparison
Tencent Hy3 Preview vs o3
Capability radar, value bars, and side-by-side posture.
Tencent Hy3 Preview
Not scored
value score
o3
93
value score
Tencent Hy3 Preview ctx
—
o3 ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- o393
Attribute tape
| Field | Tencent Hy3 Preview | o3 |
|---|---|---|
| Developer | Tencent AI | OpenAI |
| Context | — | 200K |
| Modalities | Text, Code | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $10/1M in · $40/1M out |
| Value score | — | 93 |
| Summary | Tencent Hy3 Preview is a 295B-parameter Mixture-of-Experts large language model with 21B active parameters and a 256K-token context window, developed by Tencent's Hunyuan AI team. It targets reasoning, coding, agentic workflows, and long-document tasks, and is open-sourced on GitHub and Hugging Face. | OpenAI reasoning model focused on hard problems. |