Qwen3 4B Heretic vs DeepSeek R1 Distill Qwen 14B Abliterated v2
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Qwen3 4B Heretic | DeepSeek R1 Distill Qwen 14B Abliterated v2 | |
|---|---|---|
| Parameters | 4.0B | 14.8B |
| Context | 41K | 131K |
| Architecture | Qwen3ForCausalLM | Qwen2ForCausalLM |
| License | Apache 2.0 | — |
| Downloads | 773 | 361 |
| Released | Mar 2026 | Jul 2025 |
VRAM by Quantization: Qwen3 4B Heretic vs DeepSeek R1 Distill Qwen 14B Abliterated v2
| Quantization | Bits | Qwen3 4B Heretic VRAM | DeepSeek R1 Distill Qwen 14B Abliterated v2 VRAM |
|---|---|---|---|
| Q2_K | 3.40 | 2.2 GB | 7.0 GB |
| Q3_K_M | 3.90 | 2.5 GB | 7.9 GB |
| Q3_K_S | 3.50 | 2.3 GB | 7.2 GB |
| Q4_0 | 4.00 | 2.5 GB | 8.1 GB |
| Q4_K_M | 4.80 | 2.9 GB | 9.6 GB |
| Q5_K_M | 5.70 | 3.4 GB | 11.2 GB |
| Q6_K | 6.60 | 3.8 GB | 12.9 GB |
| Q8_0 | 8.00 | 4.5 GB | 15.5 GB |
Verdict
Qwen3 4B Heretic needs less VRAM at Q4_K_M (2.9 GB vs 9.6 GB), so it fits on smaller GPUs. DeepSeek R1 Distill Qwen 14B Abliterated v2 supports a longer context window (131K tokens). Qwen3 4B Heretic is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Qwen3 4B Heretic or DeepSeek R1 Distill Qwen 14B Abliterated v2?
At Q4_K_M, Qwen3 4B Heretic needs 2.9 GB and DeepSeek R1 Distill Qwen 14B Abliterated v2 needs 9.6 GB, so Qwen3 4B Heretic is the lighter option to run locally.
- Which has a longer context window, Qwen3 4B Heretic or DeepSeek R1 Distill Qwen 14B Abliterated v2?
Qwen3 4B Heretic supports 40,960 tokens and DeepSeek R1 Distill Qwen 14B Abliterated v2 supports 131,072 tokens.
- What is the difference between Qwen3 4B Heretic and DeepSeek R1 Distill Qwen 14B Abliterated v2?
Qwen3 4B Heretic is a 4.0B model from DreamFast (Qwen family), while DeepSeek R1 Distill Qwen 14B Abliterated v2 is a 14.8B model from huihui-ai (Qwen family). Compare their VRAM requirements above to see which fits your GPU or Mac.