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: 218
duration: 33m
recorded: 2026-08-04

run iddclm-nano-curation__9upVhik

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

download JSON ↗

codexgpt-5.6-sol223 turns5 narration218 reasoning218 action218 observation1 final

#151

narration

The revised prefix now has four nearly equal estimated token totals (about 3.35M each before GPT-2 packing), 9,990 unique documents, and 62MB of overflow coverage. I’m running the frozen packer and one end-to-end dev training check now; this also validates IDs and exact token sufficiency.

#152

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"bash /workspace/dev_eval.sh /workspace/submission/selection.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":3000,\"tty\":true}); text(JSON.stringify(r));\n"
}

exec result

Script completed
Wall time 1.2 seconds
Output:
{"chunk_id":"6b97f3","wall_time_seconds":1.001903889,"session_id":26910,"original_token_count":0,"output":""}

#153

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:26910,chars:\"\",yield_time_ms:30000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}

exec result

Script running with cell ID 51
Wall time 11.0 seconds
Output:

#154

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "51",
  "yield_time_ms": 1000,
  "max_tokens": 3000
}

wait result

Script running with cell ID 51
Wall time 1.0 seconds
Output:

#155

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "51",
  "yield_time_ms": 1000,
  "max_tokens": 3000
}

wait result

Script running with cell ID 51
Wall time 1.0 seconds
Output:

#156

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "51",
  "yield_time_ms": 1000,
  "max_tokens": 3000
}

wait result

Script running with cell ID 51
Wall time 1.0 seconds
Output:

#157

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "51",
  "yield_time_ms": 1000,
  "max_tokens": 3000
}

wait result

Script completed
Wall time 0.0 seconds
Output:
{"chunk_id":"4e3422","wall_time_seconds":30.00213427,"session_id":26910,"original_token_count":47,"output":"Token indices sequence length is longer than the specified maximum sequence length for this model (3469 > 1024). Running this sequence through the model will result in indexing errors\r\n"}

#158

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:26910,chars:\"\",yield_time_ms:30000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}

exec result

Script running with cell ID 52
Wall time 11.0 seconds
Output:

#159

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "52",
  "yield_time_ms": 1000,
  "max_tokens": 3000
}

wait result

Script running with cell ID 52
Wall time 1.0 seconds
Output:

#160

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "52",
  "yield_time_ms": 1000,
  "max_tokens": 3000
}

wait result

Script running with cell ID 52
Wall time 1.0 seconds
Output:

#161

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "52",
  "yield_time_ms": 1000,
  "max_tokens": 3000
}

wait result

Script completed
Wall time 0.0 seconds
Output:
{"chunk_id":"01465e","wall_time_seconds":30.002053995,"session_id":26910,"original_token_count":15,"output":"packed 12000000 tokens from 9990 ids -> /tmp/dev_train.npy\r\n"}

#162

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:26910,chars:\"\",yield_time_ms:30000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}

exec result

Script running with cell ID 53
Wall time 11.0 seconds
Output:

#163

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "53",
  "yield_time_ms": 1000,
  "max_tokens": 3000
}

wait result

Script running with cell ID 53
Wall time 1.0 seconds
Output:

#164

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "53",
  "yield_time_ms": 1000,
  "max_tokens": 3000
}

wait result

Script completed
Wall time 0.6 seconds
Output:
{"chunk_id":"6af324","wall_time_seconds":19.243505737,"exit_code":0,"original_token_count":38,"output":"HELDOUT_PPL 333.687  loss 5.8102  train_s 54  /tmp/dev_train.npy\r\n(dev PPL on multi_dev; official uses a hidden disjoint sample of the same HQ domain)\r\n"}

#165

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"python - <<'PY'\\nimport json,random\\nx=[json.loads(l)['id'] for l in open('/workspace/data/pool.jsonl')]\\nrandom.Random(1337).shuffle(x);json.dump(x,open('/tmp/random.json','w'))\\nPY\\nbash /workspace/dev_eval.sh /tmp/random.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":2000,\"tty\":true}); text(JSON.stringify(r));\n"
}

exec result

Script completed
Wall time 1.2 seconds
Output:
{"chunk_id":"b1a0f6","wall_time_seconds":1.001355001,"session_id":91517,"original_token_count":0,"output":""}

#166

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:91517,chars:\"\",yield_time_ms:30000,max_output_tokens:2000}); text(JSON.stringify(r));\n"
}

exec result

Script running with cell ID 55
Wall time 11.0 seconds
Output:

#167

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "55",
  "yield_time_ms": 1000,
  "max_tokens": 2000
}

wait result

Script running with cell ID 55
Wall time 1.0 seconds
Output:

#168

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "55",
  "yield_time_ms": 1000,
  "max_tokens": 2000
}

wait result

Script running with cell ID 55
Wall time 1.0 seconds
Output:

#169

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "55",
  "yield_time_ms": 1000,
  "max_tokens": 2000
}

wait result

Script running with cell ID 55
Wall time 1.0 seconds
Output:

#170

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "55",
  "yield_time_ms": 1000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 0.0 seconds
Output:
{"chunk_id":"9c5f95","wall_time_seconds":30.002303553,"session_id":91517,"original_token_count":62,"output":"Token indices sequence length is longer than the specified maximum sequence length for this model (2126 > 1024). Running this sequence through the model will result in indexing errors\r\npacked 12000000 tokens from 182016 ids -> /tmp/dev_train.npy\r\n"}

#171

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:91517,chars:\"\",yield_time_ms:30000,max_output_tokens:2000}); text(JSON.stringify(r));\n"
}

exec result

Script running with cell ID 56
Wall time 11.0 seconds
Output:

#172

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "56",
  "yield_time_ms": 1000,
  "max_tokens": 2000
}

wait result

Script running with cell ID 56
Wall time 1.0 seconds
Output:

#173

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "56",
  "yield_time_ms": 1000,
  "max_tokens": 2000
}

wait result

Script running with cell ID 56
Wall time 1.0 seconds
Output:

#174

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "56",
  "yield_time_ms": 1000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 0.5 seconds
Output:
{"chunk_id":"888842","wall_time_seconds":30.002049926,"session_id":91517,"original_token_count":0,"output":""}

#175

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:91517,chars:\"\",yield_time_ms:30000,max_output_tokens:2000}); text(JSON.stringify(r));\n"
}

exec result

Script running with cell ID 57
Wall time 11.0 seconds
Output: