Artificial Analysis releases the Stirrup harness

Claim

Artificial Analysis released Stirrup, a harness that improves baseline model performance on economic tasks purely by framing problems better.

Reporting date: 2025-12-12 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

• Welcome to December 12, 2025 (theinnermostloop.substack.com)