Error Bars · July 27, 2026
The Battery, Drop 1: Four Fixtures You Can Run on Your Own Agent
Right Now
The first release of The Battery, our public fixture set: four
graded tasks you can point at your own coding agent this afternoon and grade with the
same rubric we use against our production fleet.
Read on Error Bars →
Error Bars · August 21, 2026
The Battery, Drop 2: Verifying Thinking Arms
The second Battery drop, live in the public fixtures repo: a
set of fixtures built specifically to check whether a model's stated reasoning holds up
against what it actually did, not just whether the final answer scored well.
Read on Error Bars →
Error Bars · coming soon
More of The Battery
Additional Battery fixture drops are in progress. Material
pending from the BPS team.
Error Bars · coming soon
Production Fleet Architecture
A write-up of how we benchmark and route models across our own
production agent fleet. Material pending from the BPS team.