Models

Qwen 3.5 — the open-source coding king

Qwen 3.5 27B (Apache 2.0) hits 72.4% on SWE-Bench Verified and fits on a single 16 GB GPU. Paired with Viking or Poro it makes a strong dual setup: Finnish + code.

Apache 2.072.4% SWE-Bench16 GB is enough

For developers, data scientists and researchers, Qwen 3.5 is the top local pick for coding and reasoning. Apache 2.0 allows royalty-free commercial use.

Where Qwen 3.5 shines

Writing and refactoring code, SQL queries, data-analysis scripts, mathematical reasoning, software design. One 16 GB GPU is enough — many researchers and entrepreneurs don't need more.

Pairing with Viking

Sinun AI can route queries automatically: a Finnish conversation to Viking, a technical coding query to Qwen. This dual setup gives you linguistic and technical top quality without a cloud.

Frequently asked

Is Qwen risky due to country of origin?
An open-weight model running on your hardware makes no calls back to the maker. The weights can be audited; data never leaves your device. Risks are usually less about the provider and more about where inference runs.

Updated 2026-04-21

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