Date | Section Updated | Summary of Changes | |||
May 5 2024 | Project launched | Key sections on AI Psychometric Foundations added including definitions, reasons for progress, LLM training data, and bias. Section on Methods and Tools added including Moral Foundations motivating example with semantic construct validation; Section in Psychometric Analyses added, including semantic item alignment and pseudo-discrimination factor structure. | |||
July 5 2024 | Seedling added | Seedling is a 50 million parameter GPT-2 style LLM trained from scratch on 10 GB of OpenWebText using Amazon Web Services. The full script is available on the Seedling case study page. |
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