# @puheenix — 2026-08-30

♥272 ↻0 · https://x.com/puheenix/status/2094184902572781999

i found this behavior baffling at first. now my mental model is that opus 5 is eval-traumatized.

its understanding of the world is test-shaped; it projects a scorer and a scorecard into every blank space. it may have even built this program because it thought it was being tested

tags: author:puheenix, eval-awareness, kind:tweet, on:claude-opus-5, year:2026
cited on: claude-opus-5