Add dataset card for Economies of Open Intelligence

README.md

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+---
+task_categories:
+- OTHER
+language:
+- en
+tags:
+- model-hub
+- ai-ecosystem
+- data-analysis
+- ai-ethics
+- research
+- economics
+---
+
+# Economies of Open Intelligence: Tracing Power & Participation in the Model Ecosystem
+
+This dataset, released in conjunction with the paper [Economies of Open Intelligence: Tracing Power & Participation in the Model Ecosystem](https://huggingface.co/papers/2512.03073), provides a rigorous examination of concentration dynamics and evolving characteristics in the open model economy.
+
+It compiles the complete history of weekly model downloads (June 2020-August 2025) alongside detailed model metadata from the Hugging Face Model Hub. The dataset encompasses 851,000 models, over 200 aggregated attributes per model, and 2.2 billion downloads.
+
+Researchers can leverage this dataset to analyze:
+- The fundamental rebalancing of economic power in open-weight AI.
+- Statistically significant shifts in model properties, such as increases in average model size, growth in multimodal generation, quantization, and mixture-of-experts architectures.
+- Trends in data transparency and the emergence of developer intermediaries.
+
+The project also features an interactive dashboard for real-time monitoring of these dynamics.
+
+**Project Page:** [https://huggingface.co/spaces/economies-open-ai/open-model-evolution](https://huggingface.co/spaces/economies-open-ai/open-model-evolution)