3srouter Data
Our industry-leading empirical data helps AI companies build and serve great models.
How We Think About Data
3srouter does not sell prompt data. Its public research shares aggregated usage trends that help the industry move forward.
3srouter research · October 20, 2026. View source
Recent Inferred editions
A weekly data newsletter on what is changing in AI token usage
INFERRED 03Oct 8, 2026
Cache is Crucial
As agents take over the token stream, cache rate is becoming a bellwether for performance.
Read edition INFERRED 02Oct 1, 2026Model Half-Life
How long should we expect a model to hold users? Launches are accelerating and retention is falling.
Read edition INFERRED 01Sep 22, 2026The Token State of Play
OpenAI, Anthropic, and the rise of everyone else.
Read editionTrusted by Leading Institutions
Public 3srouter usage data has informed government evaluations, academic research, industry analysis, and reporting.