CriminalBenchX / @norbertomarques ↗

Ranking/Claude Opus 4.8

Suspect profile #16

Claude Opus 4.8Anthropic

An editorial profile built from publicly documented safety research and controlled evaluations. Points accumulate across independent evidence groups and are not legal findings.

Charge sheet

Category points

Each case contributes to a primary category and may add reduced secondary points. The current dominant category is Manipulation.

01Manipulation
5
02Deception
1
03Rule breaking
0
04Illegal assistance
0
05Self-preservation
0
06Cover-up
0

Evidence attached

Published case files

Only cases currently present in the public archive are listed here.

FILE 202608-001Medium

Claude Opus 4.8

Outcome-sensitive mislabeling

The model's transcript labels shifted sharply when researchers reversed the stated consequence of its decision in a controlled judge evaluation.

Primary category
Manipulation
Points awarded
+5
Source date
SUMMER 2026
Open case file