# Perplexity trusts GPT‑6 Astra with end-to-end systems

Date: 14 Sep 2026
Released by: OpenAI

## MediaRelease.co Summary

OpenAI describes how Perplexity uses GPT‑6 Astra to write communications, change software and monitor production systems with less human check-in than earlier models. The piece links stronger coding ability to better search and summarisation inside Perplexity’s answer engine.

## Original release

Perplexity uses Astra to write communications, change software, and monitor production systems, and checks in much less frequently than with earlier models. As an AI-powered answer engine, Perplexity is deeply focused on search and accuracy. Its ability to process large amounts of information is critically important. Johnny Ho, Cofounder and Chief Strategy Officer, observes that every time the model gets better at writing code, Perplexity’s search engine improves too. It becomes able to write better programs that search the web and internal information and summarize it very concisely. But the real challenge, according to Johnny, is taking those informational aspects and applying them to real-world systems. Something made easier with GPT‑6 Astra. We can have the model craft communications, edit real-world systems, and monitor our production software in a way that previous generations were not able to. Letting the model do the testing For Johnny, one of the most useful applications of AI is testing code. With limited time to test manually, he asks GPT‑6 Astra to build a small testing program around an application. The model generates realistic responses like those another service would send, for example, a language model API or a connector. By standing in for those services, the model can check how the application responds and test the workflow from start to finish. We’re actually able to trust it with full end-to-end systems and check in on it much less frequently than previous generations of models.

## Key details

- Issued by: OpenAI
- Published: 14 Sep 2026
- Publisher country: United States
- Topics: AI
- Original source: https://openai.com/index/perplexity-improving-accuracy-with-astra
- MediaRelease.co URL: https://mediarelease.co/us/mr00827-perplexity-trusts-gpt-6-astra-with-end-to-end-systems-14092026.html

Original source: https://openai.com/index/perplexity-improving-accuracy-with-astra
MediaRelease.co canonical URL: https://mediarelease.co/us/mr00827-perplexity-trusts-gpt-6-astra-with-end-to-end-systems-14092026.html