gpt-oss-20b vs Bielik-11B-v3.0-Instruct

Specs, VRAM requirements and download trends — updated 24 August 2026.

openai · A
Params
21.5 B
Context
131,072
30d
6.7 M
apache-2.0 · commercial OK
speakleash · B
Params
11.2 B
Context
30d
182 K
apache-2.0 · commercial OK

Specification comparison

Differences are highlighted; identical values are muted.

Specification gpt-oss-20b Bielik-11B-v3.0-Instruct
Parameters 21.5 B 11.2 B
Architecture GptOssForCausalLM LlamaForCausalLM
Context length 131,072
Licence apache-2.0 apache-2.0
Commercial use Allowed Allowed
Languages 33
Downloads 30d 6,658,531 182,459
Downloads all time 98.5 M 2.5 M
Quantizations on the Hub SAFETENSORS SAFETENSORS
Gated No Yes — accept licence
First seen on the Hub 2025-08-04 2025-11-07

Download trend

Daily snapshots, last 56 days (28 Jul – 21 Sep)

8.6 M182 K
gpt-oss-20b Bielik-11B-v3.0-Instruct

VRAM side by side

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

Bielik-11B-v3.0-Instruct · fp16 26.7 GB / 24 GB
❌ Won’t fit
gpt-oss-20b · fp16 @ 128K ctx 82.4 GB / 24 GB
❌ Won’t fit

Adjacent comparisons