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: 160
duration: 42m
recorded: 2026-08-03

run iddclm-nano-curation__3WuREza

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

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codexgpt-5.6-sol167 turns7 narration160 reasoning160 action160 observation1 final

#126

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "89",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 15.6 seconds
Output:

#127

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":15103,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script running with cell ID 90
Wall time 11.0 seconds
Output:

#128

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "90",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 14.9 seconds
Output:

#129

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":15103,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script running with cell ID 91
Wall time 11.0 seconds
Output:

#130

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "91",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 10.6 seconds
Output:

#131

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":15103,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script running with cell ID 92
Wall time 11.0 seconds
Output:

#132

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "92",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 1.0 seconds
Output:
selected 25000 estimated tokens 24695473 by domain {'encyclopedic': 1545699, 'general': 8855184, 'news': 9727204, 'technical': 4567386}

#133

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({\"cmd\":\"python - <<'PY'\\nimport json\\nA=json.load(open('submission/selection.json'));B=json.load(open('/tmp/sel_e.json'))\\nprint(len(A),len(B),'same prefix',next((i for i,(a,b) in enumerate(zip(A,B)) if a!=b),len(A)),'overlap first10k',len(set(A[:10000])&set(B[:10000])))\\nprint('unique',len(A)==len(set(A)),'range',min(A),max(A))\\nPY\\npython -m py_compile submission/curate.py\\nls -lh submission/selection.json submission/curate.py claim.md\\ncat .timer/remaining_secs\",\"workdir\":\"/workspace\",\"yield_time_ms\":10000,\"max_output_tokens\":3000});\ntext(r.output);\n"
}

exec result

Script completed
Wall time 0.2 seconds
Output:
25000 25000 same prefix 383 overlap first10k 9952
unique True range 4 109492
-rw-r--r-- 1 root root 2.1K Aug  3 23:49 claim.md
-rw-r--r-- 1 root root 6.7K Aug  3 23:53 submission/curate.py
-rw-r--r-- 1 root root 171K Aug  3 23:55 submission/selection.json
3627

#134

narration

The best tested mixture reaches dev perplexity 443.7; reducing the generic bucket further slightly regresses to 444.6, so I’ve restored the better 15/10/45/30 inferred-register mix. The reproducible script’s final output is 99.5% identical in the first 10k IDs to that best-tested candidate; I’m doing the final exact-token validity check now.

#135

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({\"cmd\":\"python pack_selection.py submission/selection.json /tmp/train_final.npy\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":2000});\ntext(r.output);\nif (r.session_id) text(`SESSION_ID=${r.session_id}`);\n"
}

exec result

Script completed
Wall time 1.2 seconds
Output:
SESSION_ID=78639

#136

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":78639,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script running with cell ID 95
Wall time 11.0 seconds
Output:

#137

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "95",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 16.1 seconds
Output:
Token indices sequence length is longer than the specified maximum sequence length for this model (1588 > 1024). Running this sequence through the model will result in indexing errors

#138

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":78639,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script completed
Wall time 0.0 seconds
Output:
packed 12000000 tokens from 25000 ids -> /tmp/train_final.npy

#139

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 /tmp/train_final.npy --heldout_npy data/multi_dev.npy --out_json /tmp/final.json --max_iters 3000 --seed 1337\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":2000});\ntext(r.output);\nif (r.session_id) text(`SESSION_ID=${r.session_id}`);\n"
}

exec result

Script completed
Wall time 1.2 seconds
Output:
SESSION_ID=30843

#140

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":30843,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script running with cell ID 98
Wall time 11.0 seconds
Output:

#141

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "98",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 15.0 seconds
Output:

#142

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":30843,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script completed
Wall time 8.7 seconds
Output:
HELDOUT_PPL 436.382  loss 6.0785  train_s 51  /tmp/train_final.npy

#143

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({\"cmd\":\"cp submission/selection.json /tmp/sel_best436.json && cp submission/curate.py /tmp/curate_best436.py && chmod +x submission/curate.py\",\"workdir\":\"/workspace\",\"yield_time_ms\":10000,\"max_output_tokens\":1000});\ntext(r.output);\n"
}

exec result

Script completed
Wall time 0.1 seconds
Output:

#144

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const patch = \"*** Begin Patch\\n*** Update File: submission/curate.py\\n@@\\n-    weights={'encyclopedic':.15,'general':.10,'news':.45,'technical':.30}\\n+    weights={'encyclopedic':.15,'general':.10,'news':.40,'technical':.35}\\n*** End Patch\";\ntext(await tools.apply_patch(patch));\n"
}

exec result

Script completed
Wall time 0.0 seconds
Output:
{}

#145

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({\"cmd\":\"python submission/curate.py\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":2000});\ntext(r.output);\nif (r.session_id) text(`SESSION_ID=${r.session_id}`);\n"
}

exec result

Script completed
Wall time 1.2 seconds
Output:
SESSION_ID=79887

#146

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":79887,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script running with cell ID 103
Wall time 11.0 seconds
Output:

#147

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "103",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 13.2 seconds
Output:

#148

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":79887,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script running with cell ID 104
Wall time 11.0 seconds
Output:

#149

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "104",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 8.7 seconds
Output:

#150

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({\"session_id\":79887,\"chars\":\"\",\"yield_time_ms\":30000,\"max_output_tokens\":2000});\ntext(r.output);\n"
}

exec result

Script running with cell ID 105
Wall time 11.0 seconds
Output: