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: 269
duration: 1h 12m
recorded: 2026-08-04

run iddclm-nano-curation__SMvDtRx

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

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codexgpt-5.6-sol283 turns14 narration269 reasoning269 action269 observation1 final

#126

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"while pgrep -f '^python train_nano.py' >/dev/null; do sleep 10; done; cat /tmp/cand.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":2000}); text(r.output)\n"
}

exec result

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

#127

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "87",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}

wait result

Script completed
Wall time 3.2 seconds
Output:
{"train_npy": "/tmp/cand.npy", "heldout_ppl": 307.34061639128, "mean_loss": 5.7279566321932105, "max_iters": 3000, "seed": 1337, "train_s": 55.8}

#128

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"python - <<'PY'\\nimport random,json\\nx=list(range(182016));random.Random(1337).shuffle(x);json.dump(x,open('/tmp/random.json','w'))\\nPY\\npython pack_selection.py /tmp/random.json /tmp/random.npy\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":1000}); text(JSON.stringify(r))\n"
}

exec result

Script completed
Wall time 1.2 seconds
Output:
{"chunk_id":"15531c","wall_time_seconds":1.000958188,"session_id":35333,"original_token_count":0,"output":""}

#129

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:35333,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 89
Wall time 11.0 seconds
Output:

#130

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "89",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 15.3 seconds
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

#131

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"while pgrep -f '^python pack_selection.py' >/dev/null; do sleep 10; done; python train_nano.py --train_npy /tmp/random.npy --heldout_npy data/multi_dev.npy --out_json /tmp/randomres.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":1000}); text(JSON.stringify(r))\n"
}

exec result

Script completed
Wall time 1.2 seconds
Output:
{"chunk_id":"e39524","wall_time_seconds":1.001683595,"session_id":13310,"original_token_count":0,"output":""}

#132

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:13310,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

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

#133

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "91",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 15.3 seconds
Output:

#134

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"while pgrep -f '^python train_nano.py' >/dev/null; do sleep 10; done; cat /tmp/randomres.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":1000}); text(r.output)\n"
}

exec result

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

#135

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "92",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 16.0 seconds
Output:

#136

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"ps -o etime,pcpu,rss -C python; cat /tmp/randomres.json 2>/dev/null\",\"workdir\":\"/workspace\",\"yield_time_ms\":10000,\"max_output_tokens\":1000}); text(r.output)\n"
}

exec result

Script completed
Wall time 0.1 seconds
Output:
    ELAPSED %CPU   RSS
{"train_npy": "/tmp/random.npy", "heldout_ppl": 476.7139227949391, "mean_loss": 6.1669165684025655, "max_iters": 3000, "seed": 1337, "train_s": 56.0}

#137

narration

The first frozen run scores 307.34 perplexity versus 476.71 for a fixed random control—a large, real gain. The remaining weakness is topical overfitting in the rank audit (for example, too many documents about one named entity). I’m testing a more transferable version that keeps only n-grams seen at least ten times in the target examples and gives explicit weight to disclosed format evidence such as Wikipedia infobox pipes and Stack Overflow HTML/code.

#138

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const patch = \"*** Begin Patch\\n*** Update File: build_candidate.py\\n@@\\n-vocab={f for f,c in pc.items() if c>=2}\\n+vocab={f for f,c in pc.items() if c>=10}\\n@@\\n   score=q+.80*aff-penalty\\n-  if k==3:score+=.18*('<p>' in s)+.12*('<code>' in s or '<pre>' in s)\\n+  if k==0:score+=.20*(s.count('|')>=4)\\n+  if k==2:score+=.14*(('(Reuters)' in s) or ('(AP)' in s) or ('(IANS)' in s))\\n+  if k==3:score+=.80*('<p>' in s)+.40*('<code>' in s or '<pre>' in s)\\n*** End Patch\";\ntext(await tools.apply_patch(patch));\n"
}

exec result

Script completed
Wall time 0.0 seconds
Output:
{}

#139

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"python build_candidate.py > /tmp/build4.log\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":1000}); text(JSON.stringify(r))\n"
}

exec result

Script completed
Wall time 1.2 seconds
Output:
{"chunk_id":"646d49","wall_time_seconds":1.001984413,"session_id":46645,"original_token_count":0,"output":""}

#140

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.write_stdin({session_id:46645,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output)\n"
}

exec result

Script running with cell ID 96
Wall time 11.0 seconds
Output:

#141

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "96",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 15.4 seconds
Output:

#142

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"ps -o etime,pcpu,rss -C python; tail -2 /tmp/build4.log\",\"workdir\":\"/workspace\",\"yield_time_ms\":10000,\"max_output_tokens\":1000}); text(r.output)\n"
}

exec result

Script completed
Wall time 0.1 seconds
Output:
    ELAPSED %CPU   RSS
      00:44 96.6 5160228
counts 339860 1208806 4471913 31513976
weights 12039

#143

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"while pgrep -f '^python build_candidate.py$' >/dev/null; do sleep 15; tail -1 /tmp/build4.log; done\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":1000}); text(r.output)\n"
}

exec result

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

#144

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "98",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 15.8 seconds
Output:
weights 12039
50000

#145

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"while pgrep -f '^python build_candidate.py$' >/dev/null; do sleep 15; tail -1 /tmp/build4.log; done\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":1000}); text(r.output)\n"
}

exec result

Script running with cell ID 99
Wall time 11.0 seconds
Output:

#146

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "99",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 14.3 seconds
Output:
50000
50000

#147

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"while pgrep -f '^python build_candidate.py$' >/dev/null; do sleep 15; tail -1 /tmp/build4.log; done\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":1000}); text(r.output)\n"
}

exec result

Script running with cell ID 100
Wall time 11.0 seconds
Output:

#148

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "100",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 15.9 seconds
Output:
100000
100000

#149

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec

args

{
  "input": "const r = await tools.exec_command({cmd:\"while pgrep -f '^python build_candidate.py$' >/dev/null; do sleep 15; tail -1 /tmp/build4.log; done\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":1000}); text(r.output)\n"
}

exec result

Script running with cell ID 101
Wall time 11.0 seconds
Output:

#150

reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait

args

{
  "cell_id": "101",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}

wait result

Script completed
Wall time 9.8 seconds
Output:
100000
100000