CyberSecQwen 4B vs Qwen3.5 9B Abliterated
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| CyberSecQwen 4B | Qwen3.5 9B Abliterated | |
|---|---|---|
| Parameters | 4.0B | 9.0B |
| Context | 262K | 262K |
| Architecture | Qwen3ForCausalLM | Qwen3_5ForCausalLM |
| License | Apache 2.0 | Apache 2.0 |
| Downloads | 1.2K | 1.7K |
| Released | May 2026 | Mar 2026 |
VRAM by Quantization: CyberSecQwen 4B vs Qwen3.5 9B Abliterated
| Quantization | Bits | CyberSecQwen 4B VRAM | Qwen3.5 9B Abliterated VRAM |
|---|---|---|---|
| BF16 | 16.00 | 8.5 GB | — |
| Q3_K_L | 4.10 | — | 5.2 GB |
| Q4_K_M | 4.80 | — | 5.9 GB |
| Q5_K_M | 5.70 | — | 7.0 GB |
| Q6_K | 6.60 | — | 8.0 GB |
| Q8_0 | 8.00 | — | 9.5 GB |
Verdict
Qwen3.5 9B Abliterated is the more widely downloaded of the two.
Frequently Asked Questions
- Which has a longer context window, CyberSecQwen 4B or Qwen3.5 9B Abliterated?
CyberSecQwen 4B supports 262,144 tokens and Qwen3.5 9B Abliterated supports 262,144 tokens.
- What is the difference between CyberSecQwen 4B and Qwen3.5 9B Abliterated?
CyberSecQwen 4B is a 4.0B model from lablab-ai-amd-developer-hackathon (Qwen family), while Qwen3.5 9B Abliterated is a 9.0B model from lukey03 (Qwen family). Compare their VRAM requirements above to see which fits your GPU or Mac.