Basis completes a tax workbook 2x faster with GPT-6 Astra
GPT-6 Astra completes complex tax workbooks twice as fast as GPT-5.6 Sol
“GPT-6 Astra completed a 50-tab tax workbook twice as fast as GPT-5.6 Sol, and its stronger understanding of user intent gives Basis more confidence in real-world use.”— OpenAI
OpenAI's GPT-6 Astra demonstrates a 2x speed improvement over GPT-5.6 Sol on a real-world enterprise task — completing a 50-tab tax workbook for customer Basis. The benchmark signals meaningful generational gains in both speed and intent understanding. This is a notable enterprise proof point as OpenAI continues rolling out GPT-6 to business customers.