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Alibaba · The Agentic Era

Qwen 3

Alibaba's flagship open-weights family. Best non-English capability among open models, strong on coding.

By C.W. Jameson · Published 19 May 2026 · Last reviewed 19 May 2026

Qwen 3 is the open-weights default for any non-English workload. The model ships in sizes from 0.6B to 235B (MoE), each independently competitive with Llama 4 at the same scale. Chinese and Asian-language operators have largely standardised on Qwen.

Field signature

Switches to Chinese mid-output on sufficiently long generations.

Specifications

Released2025
Context window128,000 tokens
PricingFree self-hosted; ~$0.20 - $2 per million tokens via Together / Fireworks
Modalitiestext · image
LicenseQwen License (commercial OK with attribution)
EraThe Agentic Era

Strengths

  • Multilingual
  • Open weights
  • Coding

Weaknesses

  • English nuance
  • Refusal behavior on politically sensitive topics

Authentication markers

The fingerprints by which Qwen 3 can be identified from its output alone.

TellMeaning
Occasionally outputs 中文 unprompted.Qwen training distribution.

Notable works

  • Most-downloaded non-Llama model on Hugging Face

Market position

Free - $2 per million tokens

Partner offer

Partner offerings listed for operator convenience. See disclosure for terms.

View partner →

Affiliate link — see disclosure.

Primary sources

  1. [1] Qwen — Models

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