Qwen3-0.6B vs h2o-danube3-500m-chat

Specs, VRAM requirements and download trends — updated 25 October 2026.

Qwen · A · Open weights
Params
750 M
Context
40,960
30d
24.9 M
apache-2.0 · commercial OK
h2oai · B · Open weights
Params
514 M
Context
8,192
30d
179 K
apache-2.0 · commercial OK

Specification comparison

Differences are highlighted; identical values are muted.

Specification Qwen3-0.6B h2o-danube3-500m-chat
Parameters 750 M 514 M
Architecture Qwen3ForCausalLM LlamaForCausalLM
Context length 40,960 8,192
Licence apache-2.0 apache-2.0
Commercial use Allowed Allowed
Languages — 1
Downloads 30d 24,928,161 179,005
Downloads all time 251.6 M 691 K
Quantizations on the Hub SAFETENSORS SAFETENSORS
Gated No No
First seen on the Hub 2025-04-27 2024-07-04

Download trend

Daily snapshots, last 90 days (28 Jul – 25 Oct)

31.2 M156 K
Qwen3-0.6B h2o-danube3-500m-chat

VRAM side by side

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

h2o-danube3-500m-chat · fp16 1.7 GB / 24 GB
✅ Runs comfortably
Qwen3-0.6B · fp16 2.3 GB / 24 GB
✅ Runs comfortably

Adjacent comparisons