Qwen

Qwen3.5-4B

SIZE4.7B

Vision

Downloads7.8M/mo

Likes1.1K

Vision-language model from Qwen, 4.7B parameters.

Open weightsApache 2.0804/1044

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QwenTextPromo

Qwen3.5-4B

Vision-language model from Qwen, 4.7B parameters.

Qwen/Qwen3.5-4B

Type: Text
Quality: Not rated yet
Parameters: 4.7B (4,659,865,088)
Downloads: 7.8M in the last 30 days
Likes: 1.1K
Access to weights: Open download
On Hugging Face since: Feb 27, 2026
Takes in: Text, Image
Puts out: Text
Access: Open weights
License: Apache 2.0
Rarity: Promo
Set number: 804/1044

Open on Hugging Face Where to run it 3 Evolution 6/8 Meet its creature Battle Gemma 4 31B IT

License read from the model’s Hugging Face card. Stats from Qwen’s official Hugging Face account, refreshed daily.

How good is it?

Public leaderboard scores for Qwen3.5-4B, refreshed daily from Epoch AI and LMArena.

No leaderboard ranks Qwen3.5-4B yet, so it has no quality number, but Epoch AI has run it on the benchmarks below.

Benchmarks Epoch AI runs

56%OTIS Mock AIMECompetition math from the 2024–2025 mock AIME

Scores from Epoch AI, licensed CC BY 4.0. Boards list models under their own names, so a close match is shown with the name it was scored under. Credits

Where to run it

3 providers sell Qwen3.5-4B through an API. Prices are per million tokens, cheapest first.

CheapestEmpirioLabs AI$0.04 in · $0.07 out
Free to try2 providersQVAC, SiliconFlow (China)

API providers

Provider	Input	Output	Context
QVACFree`qwen3.5-4b`	Free	Free	33K
SiliconFlow (China)Free`Qwen/Qwen3.5-4B`	Free	Free	262K
EmpirioLabs AI`qwen3-5-4b`	$0.04	$0.07	262K

From models.dev and Hugging Face, checked daily. Resellers’ listings can lag behind their price pages, so confirm with the provider before you commit.

Qwen3.5-4B

Qwen3.5-4B

How good is it?

Benchmarks Epoch AI runs

Where to run it

API providers

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