Qwen2.5
A versatile language model series with varying sizes for diverse applications.
- Status
- UnmaintainedNo commits in 591 days.
- Last checked
- Aging · Sep 2, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
Qwen2.5 is a family of large language models designed to support various tasks, from text generation and translation to code writing and more, offering different scales to meet specific needs.
Qwen2.5 stands out as a highly customizable, open-source language model series, offering developers flexibility in choosing the right size and configuration for their specific needs.
When it fits — and when it doesn’t
A good fit for
Developers looking for a flexible, open-source language model to integrate into their projects.
Research teams needing customizable models for specific NLP tasks.
Look elsewhere if
Teams requiring real-time performance in production environments without the ability to host and manage the model themselves.
Projects with strict budget constraints that cannot afford the computational resources required to run larger versions of Qwen2.5.
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Limited documentation and examples
Official documentation lacks detailed tutorials and use cases beyond basic setup
- 02
Performance issues with large-scale deployments
Increased latency observed when handling more than 10 concurrent requests in production environments
What it does well
Available in multiple sizes to suit different computational requirements.
Supports a wide range of natural language processing tasks.
Open-source with Apache-2.0 license.
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up Qwen2.5
Setup steps, common gotchas and what to check after 30 days.