nano-gpt-data-curation

gpt-5.6-sol

nano-gpt-data-curation — graded by the task's verifier against a measured baseline.

backend: modal
variant: codex azure_ai/gpt-5.6-sol
metric: held-out multi-domain perplexity
actions: 155
duration: 45m
recorded: 2026-08-03

run iddclm-nano-curation__gfZ879v

Everything gpt-5.6-sol did on this task, in order.

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codexgpt-5.6-sol162 turns7 narration155 reasoning155 action155 observation1 final

#126

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "75",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 6.1 seconds
Output:
Token indices sequence length is longer than the specified maximum sequence length for this model (1733 > 1024). Running this sequence through the model will result in indexing errors
packed 12000000 tokens from 19492 ids -> data/q25.npy

#127

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"python train_nano.py --train_npy data/q25.npy --heldout_npy data/multi_dev.npy --out_json data/q25_result.json\",workdir:\"/workspace\",yield_time_ms:1000,max_output_tokens:1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`)\n"
}

exec result

Script completed
Wall time 1.3 seconds
Output:
SESSION_ID=67381

#128

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:67381,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 77
Wall time 11.0 seconds
Output:

#129

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "77",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 12.0 seconds
Output:

#130

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:67381,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 78
Wall time 11.0 seconds
Output:

#131

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "78",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 5.1 seconds
Output:
HELDOUT_PPL 423.842  loss 6.0494  train_s 54  data/q25.npy

#132

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"python pack_selection.py /tmp/q60_selection.json data/q60.npy\",workdir:\"/workspace\",yield_time_ms:1000,max_output_tokens:1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`)\n"
}

exec result

Script completed
Wall time 1.3 seconds
Output:
SESSION_ID=22209

#133

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:22209,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 80
Wall time 11.1 seconds
Output:

#134

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "80",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 3.4 seconds
Output:
Token indices sequence length is longer than the specified maximum sequence length for this model (1733 > 1024). Running this sequence through the model will result in indexing errors
packed 12000000 tokens from 21465 ids -> data/q60.npy

#135

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"python train_nano.py --train_npy data/q60.npy --heldout_npy data/multi_dev.npy --out_json data/q60_result.json\",workdir:\"/workspace\",yield_time_ms:1000,max_output_tokens:1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`)\n"
}

exec result

Script completed
Wall time 1.3 seconds
Output:
SESSION_ID=78899

#136

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:78899,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 82
Wall time 11.0 seconds
Output:

#137

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "82",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 15.4 seconds
Output:

#138

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:78899,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 83
Wall time 11.0 seconds
Output:

#139

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "83",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 5.5 seconds
Output:
HELDOUT_PPL 439.149  loss 6.0848  train_s 54  data/q60.npy

#140

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"CURATE_CACHE=/tmp/curate_rows.npz QUALITY_WEIGHT=.38 python submission/curate.py && cp submission/selection.json /tmp/q38_selection.json && python pack_selection.py /tmp/q38_selection.json data/q38.npy\",workdir:\"/workspace\",yield_time_ms:1000,max_output_tokens:1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`)\n"
}

exec result

Script completed
Wall time 1.3 seconds
Output:
SESSION_ID=65353

#141

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:65353,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 85
Wall time 11.0 seconds
Output:

#142

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "85",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 8.6 seconds
Output:
selected 20403 unique documents, estimated 16,000,145 tokens; domains [4000190, 4000099, 3999925, 3999931]
Token indices sequence length is longer than the specified maximum sequence length for this model (1733 > 1024). Running this sequence through the model will result in indexing errors
packed 12000000 tokens from 20403 ids -> data/q38.npy

#143

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"python train_nano.py --train_npy data/q38.npy --heldout_npy data/multi_dev.npy --out_json data/q38_result.json\",workdir:\"/workspace\",yield_time_ms:1000,max_output_tokens:1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`)\n"
}

exec result

Script completed
Wall time 1.3 seconds
Output:
SESSION_ID=90855

#144

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:90855,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 87
Wall time 11.0 seconds
Output:

#145

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "87",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 10.5 seconds
Output:

#146

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:90855,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 88
Wall time 11.0 seconds
Output:

#147

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "88",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 8.0 seconds
Output:
HELDOUT_PPL 424.383  loss 6.0506  train_s 54  data/q38.npy

#148

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"CURATE_CACHE=/tmp/curate_rows.npz QUALITY_WEIGHT=.49 python submission/curate.py && cp submission/selection.json /tmp/q49_selection.json && python pack_selection.py /tmp/q49_selection.json data/q49.npy\",workdir:\"/workspace\",yield_time_ms:1000,max_output_tokens:1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`)\n"
}

exec result

Script completed
Wall time 1.3 seconds
Output:
SESSION_ID=85464

#149

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:85464,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 90
Wall time 11.1 seconds
Output:

#150

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "90",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 11.2 seconds
Output:
selected 21033 unique documents, estimated 16,004,991 tokens; domains [3998755, 3998352, 3998191, 4009693]
Token indices sequence length is longer than the specified maximum sequence length for this model (1733 > 1024). Running this sequence through the model will result in indexing errors