An analysis of 100T+ tokens from the past year shows reasoning models now represent over half of all usage, open-weight model use has grown steadily, and more (OpenRouter)

OpenRouter: An analysis of 100T+ tokens from the past year shows reasoning models now represent over half of all usage, open-weight model use has grown steadily, and more  —  An Empirical 100 Trillion Token Study with OpenRouter  —  Malika Aubakirova*Alex Atallah†Chris Clark†Justin Summerville†Anjney Midha*

Testing Drones for Mars in the Mojave Desert

Researchers from NASA’s Jet Propulsion Laboratory monitor a research drone in this September 2025 photo. This flight occurred in Dumont Dunes, an area of the Mojave Desert, as part of a larger test campaign to develop navigation software that would guide future rotorcraft on Mars. The work was among 25 […]