Apache 2 license

The Apache License, Version 2.0 is a permissive open-source license permitting free use, modification, and distribution of software with minimal restrictions. Key features include:

• Explicit patent grant from contributors
• Permits commercial use without requiring derivative works to be open-source
• Requires preservation of copyright and license notices
• No copyleft requirements

Example: videorefer-suite (Alibaba’s video model for spatial-temporal object understanding in LLMs) released under Apache 2 license — see Fahd Mirza - Videorefer model running locally.

2026 04 14 Fahd Mirza Videorefer model running locally