Open Creativity Scoring
Free, research-backed tools for scoring originality in divergent thinking tasks. Learn about the research behind these tools.
Ocsai AI-Powered Scoring
Ocsai (Open Creativity Scoring with Artificial Intelligence) uses fine-tuned large language models trained on human-judged responses. Evaluated against 27,000+ responses from nine studies, Ocsai achieves up to r = .81 correlation with human raters — approaching the ceiling of human inter-rater agreement itself (Organisciak et al., 2023).
Semantic Distance Scoring Legacy
Our original scoring method measures how far a response falls from the prompt in a semantic space. Semantic models remain available and are useful for comparison with earlier research, but Ocsai is recommended for new work.
Semantic ScoringMOTES Test for Young Learners
A validated test of original thinking designed for elementary school students. Administer, score, and review results online.
Try MOTESAll scoring is also available through a programmatic API, suitable for integration with Qualtrics, R, or other platforms. See About for scientific references and contact information.
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