gpt-oss-20b vs Qwen3-30B-A3B-abliterated

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

openai · A
Params
21.5 B
Context
131,072
30d
8.6 M
apache-2.0 · commercial OK
mlabonne · B
Params
30.5 B
Context
40,960
30d
459 K
apache-2.0 · commercial OK

Specification comparison

Differences are highlighted; identical values are muted.

Specification gpt-oss-20b Qwen3-30B-A3B-abliterated
Parameters 21.5 B 30.5 B
Architecture GptOssForCausalLM Qwen3MoeForCausalLM
Context length 131,072 40,960
Licence apache-2.0 apache-2.0
Commercial use Allowed Allowed
Languages
Downloads 30d 8,616,555 458,937
Downloads all time 87.8 M 1.3 M
Quantizations on the Hub SAFETENSORS SAFETENSORS
Gated No No
First seen on the Hub 2025-08-04 2025-04-30

Download trend

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

8.6 M448 K
gpt-oss-20b Qwen3-30B-A3B-abliterated

VRAM side by side

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

gpt-oss-20b · fp16 @ 128K ctx 82.4 GB / 24 GB
❌ Won’t fit
Qwen3-30B-A3B-abliterated · fp16 206.6 GB / 24 GB
❌ Won’t fit

Adjacent comparisons