Study finds GPT-4 generates product ideas scoring 2.5x higher in creativity than human crowdworkers.

Extended context window to 1 million tokens, placing it among models with longest current context capabilities

Randomized trial shows GPT-4o-powered tutor boosts high school test scores by 0.15 standard deviations

Estimated to have around 1.76 trillion parameters, representing current state-of-the-art scale

Research published showing GPT-4o's multimodal capabilities outperform unimodal versions in predicting item complexity

Capable of generating convincing synthetic media for disinformation

Study published in Nature reveals AI assistance boosts individual productivity but reduces collective creativity and solution diversity