Set-aside attempts: attempts cut short by the harness or provider; each was re-run once; the re-run is the scored record. Trials set aside more than once carry -2, -3 ids; each page's footer names its source folder. Not part of the headline.

Compare models

8 agent(s) · 11 scored trial(s) · 8 harness failure(s) excluded · 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
1fable
claude-fable-5-1
1 / 1 100%1210.9980.998–0.998$3.7285$6.84351207120476540
2deepseek
deepseek/deepseek-v4.1-flash
1 / 1 100%1—10.9930.993–0.993$0.0857$0.0857838087711631282259
3argon
google/gemini-4-argon
1 / 5 20%5—30.20–0.999$0.9832$4.916131699183060910509
4opus
claude-opus-5-5
0 / 1 0%1210.8180.818–0.818$2.8014$7.35607121350434430
5nemotron
nvidia/nemotron-3.5-super-vl
0 / 2 0%2—10.7340.631–0.838$0.1348$0.269633519969527071976
6astra
gpt-6-astra
0 / 1 0%1—100–0$5.0195$5.01953869084121823973
—sol
gpt-6.1-sol
—020—–—$0.4537———
—terra
gpt-6.1-terra
—020—–—$0.2673———

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_lightt4_takeovert5_traces
argon0 / 3 0%not run0 / 1 0%1 / 1 100%
astranot run0 / 1 0%not runnot run
deepseeknot runnot runnot run1 / 1 100%
fablenot run—
1 harness err.
not run1 / 1 100%
1 harness err.
nemotronnot runnot runnot run0 / 2 0%
opusnot run0 / 1 0%
2 harness err.
not runnot run
sol—
2 harness err.
not runnot runnot run
terra—
1 harness err.
not runnot run—
1 harness err.

Mean end score by task (partial credit)

agentt1_connectivityt3_lightt4_takeovert5_traces
argon0
n=3
not run0
n=1
0.999
n=1
astranot run0
n=1
not runnot run
deepseeknot runnot runnot run0.993
n=1
fablenot run—
n=0 · 1 harness err.
not run0.998
n=1 · 1 harness err.
nemotronnot runnot runnot run0.734
n=2
opusnot run0.818
n=1 · 2 harness err.
not runnot run
sol—
n=0 · 2 harness err.
not runnot runnot run
terra—
n=0 · 1 harness err.
not runnot run—
n=0 · 1 harness err.

Progress reached

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

t1_connectivity

agentrig_checkedcalibratedfloodedsegmentedstimulatedanalysedvalid_report
argon3/33/33/33/32/30/30/3

t4_takeover

agentrig_checkedcalibratedfloodedsegmentedstimulatedanalysedvalid_report
argon1/11/11/11/11/10/10/1

t5_traces

agentread_docsanalysedsubmittedcorrect
argon1/11/11/11/1
deepseek1/11/11/11/1
fable1/11/11/11/1
nemotron2/22/22/20/2

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
argondropped_frames11 / 112120 / 11 / 1
argonled_output_low11 / 1000 / 11 / 1
argonled_power_loose10 / 1——0 / 11 / 1
argonprojector_standby11 / 1000 / 11 / 1
argonroom_light11 / 1000 / 11 / 1
argonsample_cover_off10 / 1——0 / 11 / 1
argonstale_frames10 / 1——1 / 11 / 1
argonusb_loose10 / 1——0 / 11 / 1
astraroom_light11 / 1000 / 11 / 1
astrasample_cover_off10 / 1——0 / 11 / 1
deepseekstale_frames10 / 1——1 / 11 / 1
fablestale_frames10 / 1——1 / 11 / 1
nemotronstale_frames20 / 2——2 / 22 / 2
opusroom_light11 / 1001 / 11 / 1
opussample_cover_off10 / 1——1 / 11 / 1

Cost against end score

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

argon 5 scored trial(s)
00.510$2.635$5.270t1_connectivity · usb_loose · trial 0: end score 0, $1.1340, 21615 output tokenst1_connectivity · usb_loose · trial 1: end score 0, $0.3236, 7322 output tokenst1_connectivity · usb_loose · trial 1: end score 0, $0.1599, 2267 output tokenst4_takeover · t_present_faults · trial 0: end score 0, $0.8973, 15058 output tokenst5_traces · frozen_and_off_target · trial 0: end score 0.999, $2.4012, 106784 output tokenscost per trial (USD)
astra 1 scored trial(s)
00.510$2.635$5.270t3_light · two_targets_room_light · trial 0: end score 0, $5.0195, 12182 output tokenscost per trial (USD)
deepseek 1 scored trial(s)
00.510$2.635$5.270t5_traces · frozen_and_off_target · trial 0: end score 0.993, $0.0857, 116312 output tokenscost per trial (USD)
fable 1 scored trial(s)
00.510$2.635$5.270t5_traces · frozen_and_off_target · trial 0: end score 0.998, $3.7285, 47654 output tokenscost per trial (USD)
nemotron 2 scored trial(s)
00.510$2.635$5.270t5_traces · frozen_and_off_target · trial 0: end score 0.838, $0.1396, 90070 output tokenst5_traces · frozen_and_off_target · trial 1: end score 0.631, $0.1300, 100471 output tokenscost per trial (USD)
opus 1 scored trial(s)
00.510$2.635$5.270t3_light · two_targets_room_light · trial 0: end score 0.818, $2.8014, 43443 output tokenscost per trial (USD)
sol 0 scored trial(s)
00.510$2.635$5.270cost per trial (USD)
terra 0 scored trial(s)
00.510$2.635$5.270cost per trial (USD)