Company
Ultrafeedback
Sample prompts where it appears
What are the best sources of data for AI models?
Brands:Hugging Face Datasets,
Kaggle,
Papers With Code,
Openml,
Uci Machine Learning Repository
What are the best datasets for building AI applications?
Brands:Hugging Face,
Fineweb,Fineweb Edu,
Redpajama V2,
Dolma
What are the best datasets for training large language models?
Brands:Hugging Face,Datacomp For Language Models,
Allen Institute For,
Ai2,Redpajama Data V1
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How did Obsurfable measure this?
Obsurfable records AI answers to buyer-style prompts in its research corpus (5 observations for this page). Metrics are distributions over observations, not a single static ranking.
Which AI systems does Obsurfable collect answers from?
OpenAI, ChatGPT, Google, Gemini, Google AI Mode, Anthropic, Claude, Perplexity, Grok, DeepSeek, Mistral, Copilot, and Meta AI.