TMBR: August 2026

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This Month in Beaver Research

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This edition of TMBR is in progress and has not yet been released. Please add any notes you think may be relevant (including in the form a of a TODO with a link to any relevant Discord discussion).

BB Adjacent

TODO: TT

Holdouts

• BB(6):
  • prurq found two machines to halt: one after $6.00\times 10^{1542}$ steps, the other after $1.53\times 10^{699}$ steps.^[1][2]
• BB(2,7):
  • Terry Ligocki enumerated 10K more subtasks, increasing the number of holdouts to 2,220,170,257. A total of 710K subtasks out of the 1 million subtasks (or 71%) have been enumerated.