Qwen1.5
Model ● Covered in 4 stories + Follow
Qwen1.5 is Alibaba's open-source language model series released with eight sizes ranging from 0.5B to 110B parameters, designed for deployment across various computational constraints. The series achieved competitive performance against comparable models like Llama2-70B, with the largest versions supporting 32K token context windows and integrated support for major AI frameworks. Qwen1.5 has since been succeeded by Qwen2, which expanded the model lineup with improved capabilities in coding, mathematics, and multilingual support across 29 languages.
Updated 8 August 2026
Specifications
No specifications recorded yet.
Latest developments
June 2024
April 2024
- Qwen1.5-110B: The First 100B+ Model of the Qwen1.5 Series
- Qwen1.5-32B: Fitting the Capstone of the Qwen1.5 Language Model Series
February 2024
Relationships
Products & technology
- Qwen2 derived from this model · 1 source
- Alibaba develops this model · 1 source
- Qwen1.5-32B derived from this model · 1 source