ar-corpus-i2-76f7c3f-2681icons-9b9b1699
completed —
Measured behaviour
modelposition-marginal floor
Table view
| optimizer step | model | position-marginal floor |
|---|---|---|
| 300 | 3.6636 | 3.9290 |
| 600 | 3.6249 | 3.9290 |
| 900 | 3.8070 | 3.9290 |
| 1200 | 3.9196 | 3.9290 |
| 1500 | 4.2627 | 3.9290 |
| 1800 | 4.4518 | 3.9290 |
| 2100 | 4.6454 | 3.9290 |
| 2400 | 5.0667 | 3.9290 |
| 2700 | 5.1891 | 3.9290 |
| 3000 | 5.4667 | 3.9290 |
Measured result
Verbatim from the run's summary.json.
bits_per_free_token
5.229672598067583
checkpoint_round_trip
true
checkpoint_sha256
09c031a0e427c22f…checks
all_valid
true
distinct_sample_rate
true
nll_ratio_to_marginal
false
config_sha256
43d34ba922329fb1…criteria
max_nll_ratio_to_marginal
0.5
min_distinct_sample_rate
0.9
require_all_valid
true
deterministic_algorithms
true
device
cuda
gpu
NVIDIA GeForce RTX 4080
held_out_nll_per_free_token
3.624932816602149
icon_presentations
100800
marginal_nll_per_free_token
3.9289882210903344
metrics_sha256
ccb07de36de11ba3…model_parameters
524674
nll_ratio_to_marginal
0.9226122891241941
predeclared_outcome
falsified
samples
all_valid
true
corpus_ink_coverage_iqr
0.2606095679012346, 0.3869116512345679
count
32
digests
84434e1171ed69c43475a020c638255b241d4e5b3b8b26176beec3da09621899, bbc6e05f38e83e5222372e753c24ecb8761bade5617d14e0ee78924143adc319, e55f520d1fc02a09a2de1e6e1d7ef4b2a35862bfc5867e6084b6c680064238c9, ea8b1ab1a657a861ada02169c5222f168e9023f5b380b9351c1bd584c584022d, 7fb06da756c196d0be1521c4416d1ad0d49d4583a2f7b68b6bf1d84249bad320, 695c1156f9b23b9f43f7b530f1fbda652c7bba3649f60ed62e1c44af1710da66 … and 26 more
distinct
32
distinct_rate
1.0
median_ink_coverage
0.41435185185185186
median_inside_corpus_iqr
false
reference_icons
128
schema_version
1
selected_step
600
sequence_length
1376
study_version
ar-corpus-i2
timing
argmax_divergences
0
cache_speedup
1.1654215264504861
cached_decode_seconds
1.2318140049901558
cached_forward_calls
1376
peak_vram_gib
3.6288013458251953
prepare_seconds
101.67639455500466
seconds_per_step
0.10047883163166504
smallest_divergence_margin
None
train_seconds
301.4364948949951
uncached_decode_seconds
1.435582557998714
torch_version
2.14.0a0+4fdf77b940.nv26.08
train_icons
2681
validation_icons
339
vocabulary
418
State transitions
- planned2026-09-21T09:55:00Z
- completed2026-09-21T10:35:00Zat matched budget the AR model beats a zero-parameter position-marginal floor by 7.7% in nats against a predeclared 50%, and overfits below it by step 1200
Run record
This run has no run.yaml. What follows is the identity and configuration carried by its rows in state/runs.jsonl, the append-only registry.
run_id
ar-corpus-i2-76f7c3f-2681icons-9b9b1699
config
configs/learning/ar-corpus-i2.yaml