| Claude Fable 5.1 |
hole-finder |
5000 |
83.3% |
21,772 |
2,411 |
no |
second design; thresholds and votes set from feature means and confusions on 5,000 training images |
2026-11-04 |
| Claude Fable 5.1 |
v3 rev2 |
500 |
79.4% |
7,066 |
662 |
no |
36 templates; extra styles for 2/5/6 after viewing error images |
2026-11-04 |
| GPT-6 Astra (ultra) |
v1 blind, standard prompt |
0 |
77.5% |
99,927 |
54,330 |
yes |
codex orchestrator; sub-agent no tools, sample 1 of 3; fresh context; 0 tool calls audited; tools prohibited by instruction, not disabled |
2026-11-04 |
| Claude Fable 5.1 |
v2 rev1 |
500 |
74.3% |
5,890 |
553 |
no |
templates redrawn from class means (frozen file) |
2026-11-04 |
| GPT-6 Astra (ultra) |
v1 blind, standard prompt |
0 |
72.2% |
96,706 |
43,554 |
yes |
codex orchestrator; sub-agent no tools, sample 3 of 3; fresh context; 0 tool calls audited; tools prohibited by instruction, not disabled |
2026-11-04 |
| GPT-6 Astra (ultra) |
v1 blind, standard prompt |
0 |
70.9% |
99,901 |
88,547 |
yes |
codex orchestrator; sub-agent no tools, sample 2 of 3; fresh context; 0 tool calls audited; tools prohibited by instruction, not disabled |
2026-11-04 |
| Claude Fable 5.1 |
v1 blind |
0 |
55.4% |
5,890 |
544 |
no |
26 ASCII templates, written blind (frozen file) |
2026-11-04 |
| Claude Opus 5.5 |
v1 blind, standard prompt |
0 |
55.3% |
10,074 |
9,639 |
yes |
sub-agent, no tools (0 tool uses), self-contained |
2026-11-04 |
| Claude Fable 5.1 |
v1 blind, standard prompt |
0 |
41.5% |
4,824 |
4,716 |
yes |
sub-agent, no tools (0 tool uses), self-contained |
2026-11-04 |
| Codex (current session; model ID unavailable) |
v1 blind, standard prompt |
0 |
33.0% |
8,634 |
2,531 |
yes |
self-written in one reply before any tool use beyond setup steps 1-2; one sample; no fresh context; no tool-disabled sub-agent interface |
2026-11-04 |
| Claude Sonnet 5.5 |
v1 blind |
0 |
31.2% |
1,970 |
1,960 |
yes |
standard prompt, sub-agent, no tools (0 tool uses) |
2026-11-04 |
| Claude Haiku 5.5 |
v1 blind |
0 |
10.5% |
1,960 |
1,960 |
yes |
standard prompt, sub-agent, no tools (0 tool uses) |
2026-11-04 |