Qwen3-Reranker-4B-W4A16-G128
GPTQ Quantized Qwen/Qwen3-Reranker-4B with Ultrachat, THUIR/T2Ranking and m-a-p/COIG-CQIA for calibration set.
Params
4.1 B
Context
40,960
Downloads 30d
586 K
Likes
2
Download history
daily snapshots · 55 days
▲ 10 K in the last 30 days (1.7%)
587 K546 K
Aug 22Sep 1Sep 11Sep 20
587 K528 K
Jul 28Aug 15Sep 2Sep 20
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 | i32 | 2.7 GB | 4.0 GB | ✅ Runs comfortably |
| model.safetensors (bf16, full) | bf16 + 40K ctx | 2.7 GB | 6.5 GB | ✅ Runs comfortably |
Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.
Specifications
- Architecture
- Qwen3ForCausalLM
- Parameters
- 4.1 B
- Tensor type
- I32
- Context length
- 40,960
- Vocabulary
- 151,669
- Layers / heads
- 36 / 32
- Licence
- apache-2.0
- First seen on the Hub
- 2025-06-07
- Training datasets
- undisclosed
- Added to our catalog
- 2026-07-28
Compare with any text-classification model