Hugging Face published its biannual report analyzing the rapid growth, licensing trends, and adoption metrics of open-weight AI models on the Hugging Face Hub from January to August 2026.

Key Details

• Public model repositories on Hugging Face Hub grew from 2.43 million to 2.96 million between January and August 2026.
• Chinese AI labs released open models reaching up to 2.78 trillion parameters, outpacing American models in size.
• Qwen models emerged as the base ecosystem foundation with over 151,000 downstream derivatives on the Hub.
• Coding agents became the number one user category on the Hub, with Claude Code and Codex driving substantial traffic.

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