Indexed from Dr. Alex Wissner-Gross’s October 12, 2026 edition. This is an attributed summary; linked-source claims have not been independently verified.
Development
MASS uses one model to solve, improve and judge its work
Claim
The newsletter reports that Sakana AI and Berkeley’s MASS has one model solve tasks, optimize and judge runs, then fine-tune on its best results.
Reporting date: (not necessarily the event date)
Sources
Attribution and reporting linked by this record; links do not imply independent verification.
- Welcome to October 12, 2026 (theinnermostloop.substack.com)
- Source linked by the October 12 issue (pub.sakana.ai)
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