Qwen3.5-9B vs Qwythos-9B-Claude-Mythos-5-1M-GGUF

Specs, VRAM requirements and download trends — updated 6 August 2026.

Qwen · A
Params
9.7 B
Context
30d
12.4 M
apache-2.0 · commercial OK
empero-ai · B
Params
Context
30d
922 K
apache-2.0 · commercial OK

Specification comparison

Differences are highlighted; identical values are muted.

Specification Qwen3.5-9B Qwythos-9B-Claude-Mythos-5-1M-GGUF
Parameters 9.7 B
Architecture Qwen3_5ForConditionalGeneration
Context length
Licence apache-2.0 apache-2.0
Commercial use Allowed Allowed
Languages 1
Downloads 30d 12,403,996 921,808
Downloads all time 45.3 M 2.3 M
Quantizations on the Hub SAFETENSORS GGUF
Gated No No
First seen on the Hub 2026-02-27 2026-06-19

Download trend

Daily snapshots, last 10 days (28 Jul – 6 Aug)

12.4 M922 K
Qwen3.5-9B Qwythos-9B-Claude-Mythos-5-1M-GGUF

VRAM side by side

On RTX 4090 · 24 GB · 8K context unless noted

Qwythos-9B-Claude-Mythos-5-1M-GGUF · Q4_K_M 7.0 GB / 24 GB
✅ Runs comfortably
Qwen3.5-9B · fp16 23.2 GB / 24 GB
⚠️ Tight — reduce context

Adjacent comparisons