Qwen3.5-4B vs Unlimited-OCR

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

Qwen · A

Params

4.7 B

Context

—

30d

6.7 M

apache-2.0 · commercial OK

baidu · B

Params

3.3 B

Context

32,768

30d

2.7 M

mit · commercial OK

Specification comparison

Differences are highlighted; identical values are muted.

Specification	Qwen3.5-4B	Unlimited-OCR
Parameters	4.7 B	3.3 B
Architecture	Qwen3_5ForConditionalGeneration	UnlimitedOCRForCausalLM
Context length	—	32,768
Licence	apache-2.0	mit
Commercial use	Allowed	Allowed
Languages	—	1
Downloads 30d	6,725,631	2,703,366
Downloads all time	34.1 M	3.8 M
Quantizations on the Hub	SAFETENSORS	SAFETENSORS
Gated	No	No
First seen on the Hub	2026-02-27	2026-06-19

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

6.7 M2.5 M

Qwen3.5-4B Unlimited-OCR

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

Unlimited-OCR · fp16 8.3 GB / 24 GB

✅ Runs comfortably

Qwen3.5-4B · fp16 11.5 GB / 24 GB

✅ Runs comfortably