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AlibabaOpen Source

Qwen3-VL-4B-Thinking

Qwen3-VL-4B-Thinking is an inference model developed by Alibaba. It has a parameter scale of approximately 44.4B and supports a long 256K context window.

Parameters

44.4B

Context Window

256K

License

Apache 2.0

Release Date

2025-10-15

API Pricing

API pricing for this model is not yet available

Strengths

  • ・Achieves advanced reasoning
  • ・Processes 256K long contexts
  • ・Permissive Apache 2.0 license

Weaknesses

  • ・Needs compute for parameter size
  • ・Reasoning focus impacts response speed
  • ・Difficult on small devices

Use Cases

  • ・Complex logical analysis
  • ・Document data-based reasoning
  • ・Open-source AI development