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| 2 models | tencentHy4-previewRemove × | cloudflareCloudflare: Clef FlashRemove × |
|---|---|---|
| What’s different | Hy4 preview is a 770B-parameter Mixture-of-Experts flagship model from the Tencent Hy Team, with 49B parameters activated per token and a 1M-token context window. It uses Gated DeepSeek Sparse Attention… | Small decision model for routing and scoring; the Workers AI route currently reads only roughly the first 2K text-state tokens. |
| Date | Aug 27, 2026Listed | Oct 1, 2026Listed |
API prices USD · provider configuration shown below | ||
| Listed rate | $0.834 in / $2.501 out/ 1M tokensdeepinfra · via Hugging Face · all routes ↗ | $0.038 in / $0.00 out/ 1M tokensDeepInfra · all routes ↗ |
| Provider endpoints | 8 endpoints → | 2 endpoints → |
Specifications | ||
| Context window | 1M | 24.6K |
| Max output | 64K | 22.1K |
| Parameters | — | — |
| Tool calling | Supported | Not reported |
| Structured output | Supported | Not reported |
| Image input | Not reported | Supported |
| Reasoning | Supported | Not reported |
| Prompt caching | Supported | Not reported |
| Open weights | Supported | Supported |