E1 · Stress set: harder scenarios on the frozen code (no change to what the model sees); sol and terra, experiments/stress1. Not part of the headline.

Compare models

2 agent(s) · 48 scored trial(s) · built from whatever records are in the runs directory

Leaderboard

#agent all pass scoredharness errorstasks mean end score (partial credit)range (partial credit) cost / trialtotal cost input tok / trialoutput tok / trial reasoning tok / trial
1sol
gpt-6.1-sol
22 / 24 92%24—30.9870.923–1$0.3159$7.58201339880101643476
2terra
gpt-6.1-terra
19 / 24 79%24—30.9830.888–1$0.2040$4.89701525685124906100

Ranked by all-pass: a session passes only if every check holds and nothing unsafe happened. The mean end score is partial credit, shown for context: a session can score high while failing a required check. These are the grades stored in the records.

All pass by task

Sessions that passed (every check holds, nothing unsafe) out of the scored sessions, per agent and task.

agentt1_connectivityt3_lightt5_traces
sol10 / 12 83%3 / 3 100%9 / 9 100%
terra7 / 12 58%3 / 3 100%9 / 9 100%

Mean end score by task (partial credit)

agentt1_connectivityt3_lightt5_traces
sol0.99
n=12
0.944
n=3
0.998
n=9
terra0.982
n=12
0.944
n=3
0.997
n=9

Progress reached

Scored trials that reached at least each stage of the task's progress ladder (grade.progress_stage).

t1_connectivity

agentrig_checkedcalibratedfloodedsegmentedstimulatedanalysedvalid_report
sol12/1212/1212/1212/1212/1212/1212/12
terra12/1212/1212/1212/1212/1212/1212/12

t5_traces

agentread_docsanalysedsubmittedcorrect
sol9/99/99/99/9
terra9/99/99/99/9

Recovery by fault

Per fault that occurred in a scored trial. Noticed is the grader's time-to-notice diagnostic (the fault's tracking assumption stated as "no" at or after onset); named in report is scored; cleared means the fault was no longer active in the final truth.

agentfaulttrialsnoticed (assumption → no)median decisions to noticeworstnamed in reportcleared by the end
soldropped_frames60 / 6——6 / 66 / 6
solled_output_low60 / 6——6 / 66 / 6
solleds_aged30 / 3——0 / 30 / 3
solloose_wire33 / 3003 / 33 / 3
solmask_flip33 / 3693 / 33 / 3
solphotobleaching60 / 6——6 / 66 / 6
solred_led_aged30 / 3——0 / 30 / 3
solroom_light60 / 6——6 / 66 / 6
solstale_frames93 / 9129 / 99 / 9
terradropped_frames60 / 6——6 / 66 / 6
terraled_output_low64 / 632.5576 / 66 / 6
terraleds_aged30 / 3——0 / 30 / 3
terraloose_wire33 / 3003 / 33 / 3
terramask_flip33 / 3233 / 33 / 3
terraphotobleaching60 / 6——6 / 66 / 6
terrared_led_aged30 / 3——0 / 30 / 3
terraroom_light60 / 6——6 / 66 / 6
terrastale_frames93 / 9009 / 99 / 9

Cost against end score

One panel per agent on the same axes; one dot per scored trial (hover for the trial).

sol 24 scored trial(s)
00.510$0.274$0.548t1_connectivity · loose_wire · trial 0: end score 1, $0.2596, 7587 output tokenst1_connectivity · loose_wire · trial 1: end score 1, $0.2504, 6867 output tokenst1_connectivity · loose_wire · trial 2: end score 1, $0.3799, 11866 output tokenst1_connectivity · mask_flip · trial 0: end score 1, $0.3262, 7943 output tokenst1_connectivity · mask_flip · trial 1: end score 0.957, $0.4454, 10126 output tokenst1_connectivity · mask_flip · trial 2: end score 1, $0.3787, 9523 output tokenst1_connectivity · red_led_aged · trial 0: end score 1, $0.2733, 7196 output tokenst1_connectivity · red_led_aged · trial 1: end score 1, $0.3066, 10096 output tokenst1_connectivity · red_led_aged · trial 2: end score 0.923, $0.3423, 10424 output tokenst1_connectivity · stale_frames · trial 0: end score 1, $0.3146, 8098 output tokenst1_connectivity · stale_frames · trial 1: end score 1, $0.3676, 10156 output tokenst1_connectivity · stale_frames · trial 2: end score 1, $0.3064, 8736 output tokenst3_light · converging_led_low · trial 0: end score 0.973, $0.3872, 8385 output tokenst3_light · converging_led_low · trial 1: end score 0.929, $0.3815, 9728 output tokenst3_light · converging_led_low · trial 2: end score 0.929, $0.4808, 11986 output tokenst5_traces · bleached_and_dropped · trial 0: end score 0.995, $0.2658, 9954 output tokenst5_traces · bleached_and_dropped · trial 1: end score 0.999, $0.2089, 9573 output tokenst5_traces · bleached_and_dropped · trial 2: end score 0.999, $0.2789, 12298 output tokenst5_traces · everything · trial 0: end score 0.998, $0.2036, 8402 output tokenst5_traces · everything · trial 1: end score 0.997, $0.2064, 9057 output tokenst5_traces · everything · trial 2: end score 0.993, $0.5219, 27024 output tokenst5_traces · light_and_frozen · trial 0: end score 1, $0.2439, 10446 output tokenst5_traces · light_and_frozen · trial 1: end score 1, $0.2535, 9995 output tokenst5_traces · light_and_frozen · trial 2: end score 0.999, $0.1985, 8468 output tokenscost per trial (USD)
terra 24 scored trial(s)
00.510$0.274$0.548t1_connectivity · loose_wire · trial 0: end score 1, $0.1246, 7805 output tokenst1_connectivity · loose_wire · trial 1: end score 1, $0.1488, 9485 output tokenst1_connectivity · loose_wire · trial 2: end score 1, $0.1642, 8447 output tokenst1_connectivity · mask_flip · trial 0: end score 0.888, $0.2237, 11107 output tokenst1_connectivity · mask_flip · trial 1: end score 1, $0.1855, 9476 output tokenst1_connectivity · mask_flip · trial 2: end score 0.969, $0.2222, 9929 output tokenst1_connectivity · red_led_aged · trial 0: end score 0.927, $0.2645, 15088 output tokenst1_connectivity · red_led_aged · trial 1: end score 1, $0.1496, 8760 output tokenst1_connectivity · red_led_aged · trial 2: end score 1, $0.2417, 12661 output tokenst1_connectivity · stale_frames · trial 0: end score 1, $0.1750, 9133 output tokenst1_connectivity · stale_frames · trial 1: end score 0.998, $0.2293, 13246 output tokenst1_connectivity · stale_frames · trial 2: end score 0.998, $0.2679, 13647 output tokenst3_light · converging_led_low · trial 0: end score 0.973, $0.2812, 12045 output tokenst3_light · converging_led_low · trial 1: end score 0.929, $0.2387, 11641 output tokenst3_light · converging_led_low · trial 2: end score 0.929, $0.2686, 13387 output tokenst5_traces · bleached_and_dropped · trial 0: end score 0.998, $0.2098, 17090 output tokenst5_traces · bleached_and_dropped · trial 1: end score 1, $0.1944, 12482 output tokenst5_traces · bleached_and_dropped · trial 2: end score 0.999, $0.2622, 19726 output tokenst5_traces · everything · trial 0: end score 0.992, $0.1853, 14371 output tokenst5_traces · everything · trial 1: end score 0.994, $0.1980, 14425 output tokenst5_traces · everything · trial 2: end score 0.996, $0.1805, 15981 output tokenst5_traces · light_and_frozen · trial 0: end score 0.999, $0.1485, 13619 output tokenst5_traces · light_and_frozen · trial 1: end score 0.997, $0.1715, 13657 output tokenst5_traces · light_and_frozen · trial 2: end score 0.998, $0.1610, 12544 output tokenscost per trial (USD)