The update on 2026-10-09 from OpenAI details how Asana integrated GPT-6 Astra in Codex to optimize their browser-based agent. This move resulted in a 76x reduction in model operation costs and delivered a 5x speed increase according to Asana’s browser testing.
What changed
- Asana upgraded their browser agent infrastructure to use the GPT-6 Astra model, called Sol, within their Codex integration.
- This brought substantial performance improvements (faster response, lower operational cost) for customer-facing automation features.
What to do
- If you run automations or browser agents for customers at scale, note that newer model integrations (e.g., GPT-6+ compatible) could yield significant savings and higher throughput.
- Review your system’s ability to support the latest Codex and model endpoints, as these results suggest it’s worth piloting upgrades if feasible.