danielrosehill/Open-Router-API-Pricing-Analysis huggingface dataset:
OpenRouter API - Models by Vendor Summary
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Total Vendors: 55
Total Models: 342

Top Vendors by Model Count:
----------------------------------------------------------------------
Vendor                           Models   Free   Paid
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OpenAI                               47      1     46
Qwen                                 46      8     38
Mistral AI                           36      5     31
Google                               24      6     18
Meta                                 21      5     16
DeepSeek                             19      6     13
Anthropic                            13      0     13
Microsoft                             9      1      8
Moonshot AI                           7      1      6
NVIDIA                                7      2      5
Z-AI                                  7      1      6
xAI                                   7      0      7
Nous Research                         7      1      6
Perplexity                            6      0      6
Baidu                                 5      0      5
TheDrummer                            5      0      5
Arcee AI                              5      0      5
Sao10k                                5      0      5
Amazon                                4      0      4
Minimax                               4      1      3