OpenAI has expanded the availability of its GPT-5.3-Codex model to third-party developers via API and Microsoft Foundry.

OpenAI wants to retire the leading AI coding benchmark—and the reasons reveal a deeper problem with how the whole industry measures itself.

The final dress rehearsal for the 2026 NTT INDYCAR SERIES season is underway today, as a full grid of 25 drivers are scheduled to be on track during the two-day Unser INDYCAR Open Test at Phoenix ...

From standout rookies to the biggest storylines, Jessie Punch and Conor Daly break down an action-packed opening day of testing at Phoenix Raceway. Stay up to speed on the latest INDYCAR news, ...