Hy3-preview
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Params
298.8 B
Context
262,144
Downloads 30d
85 K
Likes
313
Download history
tracking started — chart appears after 7 days of snapshots (5 recorded)85 K downloads in the last 30 days
Can you run it?
Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.
| File | Quant | Size | Est. VRAM | Verdict on RTX 4090 · 24 GB |
|---|---|---|---|---|
| model.safetensors | bf16 | 597.6 GB | 702.7 GB | ❌ Won’t fit |
| model.safetensors (bf16, full) | bf16 + 256K ctx | 597.6 GB | 2,092.0 GB | ❌ Won’t fit |
Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.
Run it
copy-paste, exact tags checked against the Hub$ curl -s https://aimodelscomparison.com/api/v1/models/hy3-preview
{
"hf_id": "tencent/Hy3-preview",
"params_b": 298.79,
"context_length": 262144,
"license": { "id": "other", "commercial": "unknown" },
"downloads_30d": 84611,
"vram_estimates": [
{ "quant": "bf16", "gb": 702.7 }
],
"updated_at": "2026-10-19T06:02:58Z"
}
Use via API
via OpenRouter · USD per 1M tokens · synced 2026-10-24$0.18
input / 1M
$0.60
output / 1M
$0.06
cached input / 1M
$0.78
1M in + 1M out
- Context window
- 262,144 tokens
- Max output
- 235,929 tokens
- Providers
- 1
- Cheapest provider
- GMICloud · $0.18 / $0.60
- Best throughput
- —
- AA Intelligence / Coding / Agentic
- 25.3 / 58.8 / 24.1
✓ Tool calling
✓ Reasoning
✗ Structured outputs
✗ Image input
✗ File input
✗ Audio input
✓ Prompt caching
Specifications
- Architecture
- HYV3ForCausalLM
- Parameters
- 298.8 B
- Tensor type
- BF16
- Context length
- 262,144
- Vocabulary
- 120,832
- Layers / heads
- 80 / 64
- Licence
- other
- First seen on the Hub
- 2026-04-13
- Training datasets
- undisclosed
- Added to our catalog
- 2026-10-20
Compare with any text-generation model