Is DeepSpeed still maintained, or is it a dead project?

DeepSpeed is alive and kicking. With active development and frequent updates, it remains a cornerstone in deep learning optimization.

Key Highlights:

• Stars: 42,589 ⭐
• Last Updated: Just today! (latest push on June 27, 2026)
• Maintenance status: ✅ Actively maintained
• Open Issues: 1,308 — indicative of ongoing community engagement.
• Latest Release: v0.19.2 on June 16, 2026.
• License: Apache-2.0 — allowing broad usage, including commercial.

Overview of DeepSpeed:

DeepSpeed is a powerful library designed for efficient distributed training and inference of deep learning models. Its innovations, such as Zero Redundancy Optimizer (ZeRO) and 3D parallelism, have redefined the training landscape. The repository hosts a plethora of resources indicating a robust commitment to progress, including regular monthly office hours for discussions and updates.

Conclusion: DeepSpeed is not just maintained; it's thriving with a vibrant community and continuous enhancements.

For more information, check out the DeepSpeed GitHub repository.