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Qwen2.5-3B-Instruct

Qwen2.5-3B-Instruct is a 3-billion-parameter instruction-tuned language model from Alibaba Cloud's Qwen2.5 series, positioned between the 1.5B and 7B tiers. It targets lightweight server deployments and on-device inference scenarios where 7B is too large. The license is 'other' — requires reviewing the specific Qwen 2.5 license terms before commercial deployment.

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From the model card

Fields below are copied from the tags and counters on the HuggingFace repository Qwen/Qwen2.5-3B-Instruct at our last fetch. They are set by the uploader, not verified by us; rows with no tag are omitted. How this page is made.

Publisher (HF namespace)
Qwen
Pipeline tag
text-generation
Library
Transformers
Weight formats
safetensors
License tag
other — read the license file in the repo before relying on it
Lineage
Language tags
English (en)
Papers cited
arXiv:2407.10671
Downloads (HF counter at last fetch)
7,557,978
Likes (HF counter at last fetch)
558
Model card
https://huggingface.co/Qwen/Qwen2.5-3B-Instruct

Use cases

  • Local inference on consumer hardware with limited VRAM
  • Simple Q&A and summarization tasks where 7B is over-resourced
  • API endpoint serving where latency matters more than accuracy depth
  • Prototyping and development before scaling to larger models
  • Batch processing simple text tasks at cost-effective throughput

Pros

  • 3B scale balances quality and resource cost better than 1.5B
  • Text-generation-inference compatible
  • Part of maintained Qwen2.5 family
  • Fits in 6-8GB VRAM at FP16 for single-consumer-GPU deployment

Cons

  • License is 'other' — not Apache 2.0; verify commercial use terms
  • 3B reasoning depth still limited for complex multi-step tasks
  • Competitive 3B models (Phi-3.5-mini, Gemma-3-4B) should be benchmarked
  • Qwen2.5 superseded by Qwen3 series — fewer ongoing optimizations
  • Instruction following reliability lower than 7B+ on structured output tasks

Tags

transformerssafetensorsqwen2text-generationchatconversationalenarxiv:2407.10671base_model:Qwen/Qwen2.5-3Bbase_model:finetune:Qwen/Qwen2.5-3Blicense:othertext-generation-inferenceendpoints_compatibleregion:usdeploy:azure