Qwen3.5 0.8B

Mar 2026
Qwen3.5 0.8B
Compare in
on
—per task?
$0.01 / $0.05per 1M in / out?
—output speed?
262Kcontext

Rankingin non-thinking mode?

Alternatives?

Run it yourself

estimate
Fits on✓ 8 GB (phone, laptop) · full quality✓ 16 GB · full quality✓ 24 GB GPU · full quality✓ 48 GB GPU · full quality✓ 80 GB GPU · full quality
LicenceApache-2.0free for commercial use

Benchmarks

all categories
Chat & Knowledge
MMLU-Pro · official boardlab29.7
GPQA Diamond23.6#312
Coding
Agents & Tool Use
Writing & Language
Vision & Documents

FAQ

How much does Qwen3.5 0.8B cost?›

$0.01 per 1M input tokens and $0.05 per 1M output tokens (cheapest host: DeepInfra).

Is Qwen3.5 0.8B free to use?›

There is no free API; the cheapest paid price is $0.01 per 1M input tokens. The weights are open, so you can run it yourself.

How good is Qwen3.5 0.8B, and what is it best at?›

#267 of 334 in Chat & Knowledge, #210 of 239 in Coding, #122 of 175 in Agents & Tool Use, #238 of 245 in Writing & Language, #124 of 124 in Vision & Documents.

Is Qwen3.5 0.8B better than Qwen3 0.6B?›

On AA Intelligence Index 4.3.2, Qwen3.5 0.8B scores 6.1 vs 4.8 — higher.

How can I use Qwen3.5 0.8B?›

Through the API of DeepInfra.

What is the context window of Qwen3.5 0.8B?›

262K tokens.

When was Qwen3.5 0.8B released? Is there a newer version?›

Released 2026-03-02. It is the current version in its line.

Is Qwen3.5 0.8B open source?›

Yes, the weights are open (Apache-2.0 licence).

Can I run Qwen3.5 0.8B locally?›

The weights are open and can be self-hosted; hardware needs are not confirmed yet.

Can Qwen3.5 0.8B read images?›

It accepts text and images as input.

What is Qwen3.5 0.8B?›

Qwen3.5 0.8B is an open-weights language model from Alibaba (Qwen), released Mar 2026, the successor to Qwen3 0.6B.

What are the best alternatives to Qwen3.5 0.8B?›

GPT-6 Luna (better), K2 Horizon 7B (open weights).