# Basis completes a tax workbook 2x faster with GPT-6 Astra

**Published:** September 28, 2026
**Author:** OpenAI News
**Source:** OpenAI Blog
**Language:** en-US
**HTML:** https://aiqazaqstan.com/en/articles/basis-completes-a-tax-workbook-2x-faster-with-gpt-6-astra

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.

> From the original source: **OpenAI Blog**
> [Read full article at OpenAI Blog](https://openai.com/index/basis-tax-workbook-with-astra)

**Tags:** #OpenAI

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