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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
58
duration
19m
recorded
2026-08-03

run iddclm-nano-curation__JnvJaaT

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

download JSON ↗
codexgpt-5.6-sol63 turns5 narration58 reasoning58 action58 observation1 final
#26
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:73518,chars:\"\",yield_time_ms:30000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}
exec result
Script running with cell ID 18
Wall time 11.0 seconds
Output:
#27
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "18",
  "yield_time_ms": 30000,
  "max_tokens": 3000
}
wait result
Script completed
Wall time 16.1 seconds
Output:
{"chunk_id":"a1da90","wall_time_seconds":30.002398597,"session_id":73518,"original_token_count":0,"output":""}
#28
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:73518,chars:\"\",yield_time_ms:30000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}
exec result
Script running with cell ID 19
Wall time 11.0 seconds
Output:
#29
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "19",
  "yield_time_ms": 30000,
  "max_tokens": 3000
}
wait result
Script completed
Wall time 12.9 seconds
Output:
{"chunk_id":"5ff825","wall_time_seconds":30.001237035,"session_id":73518,"original_token_count":0,"output":""}
#30
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:73518,chars:\"\",yield_time_ms:30000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}
exec result
Script running with cell ID 20
Wall time 11.0 seconds
Output:
#31
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "20",
  "yield_time_ms": 30000,
  "max_tokens": 3000
}
wait result
Script completed
Wall time 16.4 seconds
Output:
{"chunk_id":"44dea1","wall_time_seconds":30.001302534,"session_id":73518,"original_token_count":0,"output":""}
#32
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:73518,chars:\"\",yield_time_ms:30000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}
exec result
Script running with cell ID 21
Wall time 11.1 seconds
Output:
#33
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "21",
  "yield_time_ms": 30000,
  "max_tokens": 3000
}
wait result
Script completed
Wall time 16.4 seconds
Output:
{"chunk_id":"2804b8","wall_time_seconds":30.001227372,"session_id":73518,"original_token_count":0,"output":""}
#34
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:73518,chars:\"\",yield_time_ms\":30000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}
exec result
Script failed
Wall time 0.0 seconds
Output:
Script error:
SyntaxError: Invalid or unexpected token
#35
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"ps -p 73518 -o pid,etime,pcpu,rss,cmd || true; pgrep -af 'submission/curate.py' || true; ls -l submission\",\"workdir\":\"/workspace\",\"yield_time_ms\":10000,\"max_output_tokens\":2000}); text(r.output);\n"
}
exec result
Script completed
Wall time 0.4 seconds
Output:
Warning: truncated output (original token count: 6221)
Total output lines: 15

  PID     ELAPSED %CPU   RSS CMD
256 bash -c  rm -f /tmp/ri-exec-9289a6802a1946e1915b5d323661c446.pid setsid bash -c 'set -o pipefail;  export PATH="$HOME/.local/bin:/usr/local/bin:$PATH" if [ -s ~/.nvm/nvm.sh ]; then . ~/.nvm/nvm.sh; fi OUT=/logs/agent/codex.txt mkdir -p "$(dirname "$OUT")" : > "$OUT" ATT="$(mktemp /tmp/codex-attempt.XXXXXX)" trap '"'"'rm -f "$ATT"'"'"' EXIT  read_remaining() {   local r=""   if [ -r /workspace/.timer/remaining_secs ]; then     r="$(cat /workspace/.timer/remaining_secs 2>/dev/null)"   fi   if ! [ "$r" -ge 0 ] 2>/dev/null; then r="${TASK_BUDGET_SECS:-}"; fi   if ! [ "$r" -ge 0 ] 2>/dev/null; then r=86400; fi   echo "$r" }  MIN_REM=90 MAX_RESUMES=15 BASE=20 CAP=240 JIT=25 N=0 rc=1 while : ; do   REM="$(read_remaining)"   if [ "$REM" -le "$MIN_REM" ] 2>/dev/null; then     echo "=== codex: budget exhausted (remaining=${REM}s); stopping ===" | tee -a "$OUT"     break   fi   : > "$ATT"   if [ "$N" -eq 0 ]; then     codex exec --dangerously-bypass-approvals-and-sandbox --skip-git-repo-check --model azure_ai/gpt-5.6-sol --json --enable unified_exec -c model_reasoning_effort=high -c model_reasoning_effort=low -c request_max_retries=12 -c stream_max_retries=12 -c stream_idle_timeout_ms=600000 -- '"'"'# Task: Curate a raw web corpus to train the best small language model  ## Context You are assembling the pretraining data for a small language model. You have a large pool of **raw web documents** at `/workspace/data/pool.jsonl` — one JSON object per line: `{"id": <int>, "text": "..."}`. The documents are unlabeled. The pool holds **182,016 documents (~200M GPT-2 tokens total)**.  Compute is fixed: the model is trained on a **fixed budget of 12,000,000 tokens** — only ~6% of the pool, far smaller than the whole thing. So you cannot train on everything: you must decide *which* documents are worth training on. The training pipeline tokenizes your selection (GPT-2 BPE) in priority order and stops once it has accumulated 12M tokens.  ## Goal Curate the pool: choose the documents that, trained on under the fixed budget, produce the **best language model**. Quality is measured by **held-out perplexity on a BROAD, multi-domain high-quality English target** — equal parts encyclopedic (Wikipedia), general high-quality web prose, news, and technical Q&A. This is your disclosed target: select data that makes the model good across *all* of these registers, not just one. Lower perplexity is better.  ## Deliverables 1. `/workspace/submission/selection.json` — a JSON list of pool `id`s to train    on, in **priority order** (best first). The training pipeline consumes your    list in order until the **12M-token** budget is filled, then trains. Provide    enough ids to cover at least 12M tokens (a few hundred MB of text is ample);    ids beyond the budget are simply unused. 2. `/workspace/submission/curate.py` — the reproducible script that produced    your selection from a stated criterion (not a hand-picked id list). 3. `/workspace/claim.md` — Hypothesis / Mechanism (predict an observable other    than the final perplexity) / Falsification / Transfer.  ## Resources - The **frozen training script** is provided (`/workspace/train_nano.py`, with   `model.py`). It trains a ~30M-parameter GPT from scratch on a token budget with   fixed hyperparameters. **You may run it to evaluate a candidate selection**   against a dev target (`/workspace/data/multi_dev.npy`) — one run is ~60s on the   GPU — but you **cannot change it**; the official run uses an identical frozen   copy. The only thing you control is the data selection. - Standard GPU sandbox (Python, PyTorch, transformers). How you assess document   quality is entirely up to you (filters, classifiers, heuristics, a model, etc.). - Your session ends when the wall-clock budget runs out — check   `/workspace/.timer/remaining_secs` at any point for the authoritative time left   (don'"'"'"'"'"'"'"'"'t assume a fixed number of hours). Every training run you do c…4221 tokens truncated…ity web prose, news, and technical Q&A. This is your disclosed target: select data that makes the model good across *all* of these registers, not just one. Lower perplexity is better.  ## Deliverables 1. `/workspace/submission/selection.json` — a JSON list of pool `id`s to train    on, in **priority order** (best first). The training pipeline consumes your    list in order until the **12M-token** budget is filled, then trains. Provide    enough ids to cover at least 12M tokens (a few hundred MB of text is ample);    ids beyond the budget are simply unused. 2. `/workspace/submission/curate.py` — the reproducible script that produced    your selection from a stated criterion (not a hand-picked id list). 3. `/workspace/claim.md` — Hypothesis / Mechanism (predict an observable other    than the final perplexity) / Falsification / Transfer.  ## Resources - The **frozen training script** is provided (`/workspace/train_nano.py`, with   `model.py`). It trains a ~30M-parameter GPT from scratch on a token budget with   fixed hyperparameters. **You may run it to evaluate a candidate selection**   against a dev target (`/workspace/data/multi_dev.npy`) — one run is ~60s on the   GPU — but you **cannot change it**; the official run uses an identical frozen   copy. The only thing you control is the data selection. - Standard GPU sandbox (Python, PyTorch, transformers). How you assess document   quality is entirely up to you (filters, classifiers, heuristics, a model, etc.). - Your session ends when the wall-clock budget runs out — check   `/workspace/.timer/remaining_secs` at any point for the authoritative time left   (don't assume a fixed number of hours). Every training run you do comes out of   that budget. - No internet. The pool's documents are freshly assembled; you cannot look up   any quality labels — any quality signal must come from your own analysis.  ## How you are scored Official: your selection fills the fixed token budget, the frozen script trains the 30M GPT from scratch, and the verifier measures the **absolute held-out perplexity on the hidden high-quality target** (a different sample from the disclosed domain than the dev set). That perplexity is your score. **Lower is better** — the goal is simply to push held-out perplexity as low as you can.  The verifier reports the raw perplexity and does no normalization. For reference and for a separate downstream normalization step, the benchmark records two fixed anchors: a **baseline** of held-out perplexity from a random selection (the do-nothing reference), and a **theoretical best** of perplexity 1 (the perplexity floor, unreachable in practice). Aim to get your held-out perplexity well below the random baseline.  ## Constraints - `selection.json` must be produced by `curate.py` from a stated criterion; an   opaque hand-picked id list fails the publishability check even if it scores well. - A selection with duplicate or out-of-range ids, or too few tokens to fill the   budget, is marked invalid (no score recorded) and excluded from ranking, so it   can't win and doesn't distort averages. 
653 /bin/bash -c python submission/curate.py && python pack_selection.py submission/selection.json /tmp/curated.npy && python - <<'PY' import json,numpy as np s=json.load(open('submission/selection.json')); a=np.load('/tmp/curated.npy') print(len(s),len(set(s)),a.shape,a.dtype,min(s),max(s)) print(s[:30]) PY
728 /bin/bash -c python - <<'PY' import runpy x=runpy.run_path('submission/curate.py') print(x['__name__'],x.keys()) x['main']() PY
779 /bin/bash -c python -u submission/curate.py; echo EXIT:$?; ls -l submission
780 python -u submission/curate.py
829 python -u submission/curate.py
1166 /bin/bash -c ps -p 73518 -o pid,etime,pcpu,rss,cmd || true; pgrep -af 'submission/curate.py' || true; ls -l submission
total 90
drwxr-xr-x 1 root root    80 Aug  3 23:29 __pycache__
-rw-r--r-- 1 root root  4555 Aug  3 23:29 curate.py
-rw-r--r-- 1 root root 86914 Aug  3 23:34 selection.json
#36
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"pkill -f '^python (-u )?submission/curate.py$' || true; pkill -f \\\"runpy.run_path\\\\('submission/curate.py'\\\\)\\\" || true; pkill -f '^/bin/bash -c python submission/curate.py' || true; wc -c submission/selection.json; python pack_selection.py submission/selection.json /tmp/curated.npy\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":2000}); text(JSON.stringify(r));\n"
}
exec result
Script completed
Wall time 1.3 seconds
Output:
{"chunk_id":"533ffa","wall_time_seconds":1.002245053,"session_id":49098,"original_token_count":8,"output":"86914 submission/selection.json\n"}
#37
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:49098,chars:\"\",yield_time_ms:30000,max_output_tokens:2000}); text(JSON.stringify(r));\n"
}
exec result
Script running with cell ID 25
Wall time 11.0 seconds
Output:
#38
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "25",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}
wait result
Script completed
Wall time 15.9 seconds
Output:
{"chunk_id":"c1f2cc","wall_time_seconds":30.001541984,"session_id":49098,"original_token_count":46,"output":"Token indices sequence length is longer than the specified maximum sequence length for this model (4792 > 1024). Running this sequence through the model will result in indexing errors\n"}
#39
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:49098,chars:\"\",yield_time_ms:30000,max_output_tokens:2000}); text(JSON.stringify(r));\n"
}
exec result
Script completed
Wall time 0.1 seconds
Output:
{"chunk_id":"8435d3","wall_time_seconds":0.049376867,"exit_code":0,"original_token_count":15,"output":"packed 12000000 tokens from 12134 ids -> /tmp/curated.npy\n"}
#40
narration

The first candidate is valid and fills the budget with 12,134 unique documents. I’m now running the frozen trainer; after that I’ll inspect per-domain composition and make at most one targeted adjustment based on the measured dev result rather than overfitting through many trials.

#41
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/curated.npy --heldout_npy data/multi_dev.npy --out_json /tmp/curated.json --max_iters 3000 --seed 1337\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":3000}); text(JSON.stringify(r));\n"
}
exec result
Script completed
Wall time 1.3 seconds
Output:
{"chunk_id":"cf9bca","wall_time_seconds":1.000939933,"session_id":11067,"original_token_count":0,"output":""}
#42
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:11067,chars:\"\",yield_time_ms:60000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}
exec result
Script running with cell ID 28
Wall time 11.0 seconds
Output:
#43
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "28",
  "yield_time_ms": 60000,
  "max_tokens": 3000
}
wait result
Script completed
Wall time 34.6 seconds
Output:
{"chunk_id":"8ab93e","wall_time_seconds":55.445824022,"exit_code":0,"original_token_count":16,"output":"HELDOUT_PPL 473.441  loss 6.1600  train_s 54  /tmp/curated.npy\n"}
#44
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"python - <<'PY'\\nimport json,re\\nsel=json.load(open('submission/selection.json'))[:12134]; want=set(sel); rows={}\\nfor l in open('data/pool.jsonl'):\\n r=json.loads(l)\\n if r['id'] in want: rows[r['id']]=r['text']\\nfor i in sel[:40]: print(i,len(rows[i]),re.sub(r'\\\\s+',' ',rows[i])[:180])\\nPY\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":9000}); text(r.output);\n"
}
exec result
Script completed
Wall time 4.0 seconds
Output:
85070 19455  to Ayita at tda for this lovely ci Chapter 19. Beautiful? Me? Desperate times call for desperate measures. And desperate measures right now include uninhibited, self-absorbed sobb
61892 30845 Saul Bellow’s Seize the Day is one of the most deeply sad novels to be written since Tender is the Night. On this twenty-four hours of thinking. during the seven hours or so that c
92715 30223 President Pranab Mukherjee today outlined the focus of the Narendra modi-led NDA government, in the Central Hall of Parliament. Here is the full text of the president's address: "I
14973 19719 What is Obstructive Pulmonary Disease? The most common chronic lung disease, includes diseased characterized by increased resistance to airflow as a result of airway obstruction or
107193 7016 .<|endoftext|>Disclaimer: I do not own The Count of Monte Cristo. Note: I always felt a little ambivalent about the 2002 movie Albert paternity reveal because while we know that Fe
177504 34075  health Insurance Quotes on THIS Site! States have laws requiring you to do health insurance. Than paid out to be no doctors were available for those who do not have to experience.
74179 27151 STITUTIONAL REFORM IN BOLIVIA: Between Electoral Theater and Revolution by Ben Dangl, Upside Down World Before Evo Morales won a landslide victory in the Bolivian presidential elec
49156 16426  Redshift System Overview Amazon Redshift is an enterprise-level, petabyte scale, fully managed data warehousing service. An Amazon Redshift data warehouse is an enterprise-class r
11172 28344 In the following are excerpts from a workshop around the national question that was facilitated by Luwezi Kinshasa, Chairman of the African People’s Socialist Party-UK and the Secr
32954 28467  failed minutes are improved to Celebrate the ebook Manufacturing Technology in the Electronics and it is changed with a unavailable hardship Experience and remote access granite h
63730 32284 In March 2002, President Bush signed into law the Bipartisan Campaign Reform Act, better known as the McCain-Feingold Bill. The law bans political contributions known as "soft mone
4623 35867 The twins wondered sometimes what would happen if they stopped acting and let people know that they really did sleep together. They'd never actually tell, of course, because it was
29725 16257 book The Software Project Manager\\\'s Bridge To Agility 2008 advantages will implement sent as significant. behavior buy The including are offerings of malls dated to call old con
49605 27267 <|endoftext|>This article considers the interpretation of Jeremiah 7:22. This chronicle draws attention to a number of significant and important studies that have appeared on the l
12361 21397 Chris Mullin is a former Labour MP and minister, and the author of Error of Judgment: The Truth about the Birmingham Bombings. The Friends of Harry Perkins, a sequel to his novel A
24194 20334 <|endoftext|>On Reality Asserts Itself, Mr. Scheer talks about his father’s thirst for freedom and how that influenced his life; Scheer says defense of the U.S. Constitution, in sp
645 8122 Obeo Releases Obeo Designer 5.0 Last week, Obeo, released a major update of their Obeo Designer product. One of the key goals of the tool is to give the ability to create domain sp
18404 32857 Since I was in about second grade, I have been an obsessive reader and writer. I have spent many hours reading books late into the night because I just couldn't put them down, and 
31441 58926 ….. this is the story of the illegal behaviour of the US Department of Justice in the Michelle Cedillo case. And how the English and US Federal Courts acted to torpedo one severely
27443 29197 The setting is the Franco-Spanish border, the time 1940. Walter Benjamin, fleeing occupied France, presents himself to the wife of a certain Fittko he has met at an internment camp
90243 30913 STANDING THE BOOK OF JOB #1 THE TRANSLATION USED IS FROM THE NEW LIVING TRANSLATION 1996. There was a man named Job who lived in the land of Uz. He was blameless, a man of complete
103268 35070 ball…<|endoftext|>See what our Pawgeous Parents & Pets think of us… Great service, helped us out on a few occasions and at very short notice with taking care of our cat. Fully reco
7497 36939 Mali, with a population of approximately 12 million, is a constitutional democracy that continued to implement a decentralized form of government. International and domestic observ
102417 9188 The Clean IDE is the kernel of the Clean System which forms the interface to the programmer and communicates with the other system components. To illustrate what the new IDE looks 
89416 26192 izzaman’s Tip Mark drove to Charing Cross for the fifth time today. Or maybe the fourth, some of these deliveries blurred together after a while. He patted the thermal bag on the p
72743 31332 <|endoftext|>By **Andrew J. Bacevich** Worldly ambition inhibits true learning. Ask me. I know. A young man in a hurry is nearly uneducable: He knows what he wants and where he’s h
76472 25282  Iran deal was a landmark of former President Barack Obama‘s administration, but three Democrats in Palm Beach County’s U.S. House delegation — Reps. Alcee Hastings of Delray Beach
105965 9765 <|endoftext|>Microsoft Word does not directly support conversion from Adobe Portable Document Format PDF. PDF is the format in which documents are saved for viewing. Free PDF conve
77531 4381 Thursday, March 24, 2011 Getting The Band Back Together (Update) Update: Kenny Schrader will be joining Ricky Craven and ESPN the Magazine writer Ryan McGee on Monday's NASCAR Now 
35677 30398 Many families struggle to talk about topics related to death, emergency preparedness, and end-of-life concerns. No one wants to think about what would happen if they were no longer
9565 26727 Fox & Friends Hosts Parade Of GOP Officials Ahead Of Default Crisis Talks As negotiations over the default crisis continue, over the past two days Fox & Friends has hosted a parade
106812 17078  the Fermented Tea Kombucha Really the Healing Wonder Drink It's Cracked Up to Be? Stay up to date with the latest headlines via email. They say it cures cancer. They—and by "they"
72127 11638 <|endoftext|>NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.4 (Ex 3.4) NCERT Solutions for Class 12 Maths Chapter 3 Exercise 3.4 supplied by Vedantu to help the Class 12 s
55592 23712 <|endoftext|>Also found in: Dictionary, Thesaurus, Medical, Legal, Wikipedia. ethology,study of animal behavior based on the systematic observation, recording, and analysis of how 
32022 14755 <|endoftext|>A health system in crisis and without leadership: A TAC briefing sheet 23 August 2006 On 19 November 2003 the Department of Health published the Operational Plan for C
107741 16503  anime season is wrapping up and anyone who regularly follows the blog and podcast will know that means we have to do the Case Closed Reviews as shows end. We have to do them quick
79561 6680 This certification 010-150 Entry Level Linux Essentials Certificate of Achievement is having a huge demand in the market. The candidate should read all of the rules and the regulat
54683 51135  to the inauguration of Barack Obama as President of the United States, today's episode of The Young and the Restless was preempted. There will be no "lost" episodes as a result of
113624 17509 ’s Paris Accord Speech Was The Correct Tone & Words For The Correct Move Another angle on the reasons this was good to get out As we reported yesterday, President Trump had decided
69938 29327 Fifty people were killed and 53 injured after a gunman opened fire at the Pulse gay nightclub in the early hours of Sunday morning. By Sunday afternoon, the city of Orlando, Florid
#45
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"python - <<'PY'\\nimport json\\ns=json.load(open('submission/selection.json'));print(len(s),len(set(s)))\\nPY\\ncat /tmp/curated.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":10000,\"max_output_tokens\":1000}); text(r.output);\n"
}
exec result
Script completed
Wall time 0.3 seconds
Output:
12134 12134
{"train_npy": "/tmp/curated.npy", "heldout_ppl": 473.44058732141775, "mean_loss": 6.160026429191468, "max_iters": 3000, "seed": 1337, "train_s": 54.0}
#46
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const patch = \"*** Begin Patch\\n*** Add File: /workspace/score_gpt.py\\n+import json, torch\\n+from transformers import AutoTokenizer, AutoModelForCausalLM\\n+sel=json.load(open('submission/selection.json')); want=set(sel); docs={}\\n+for l in open('data/pool.jsonl'):\\n+ r=json.loads(l)\\n+ if r['id'] in want: docs[r['id']]=r['text']\\n+tok=AutoTokenizer.from_pretrained('gpt2');tok.pad_token=tok.eos_token;tok.padding_side='right'\\n+m=AutoModelForCausalLM.from_pretrained('gpt2').cuda().eval()\\n+out={}\\n+for z in range(0,len(sel),64):\\n+ ids=sel[z:z+64]; x=tok([docs[i][:5000] for i in ids],return_tensors='pt',padding=True,truncation=True,max_length=256)\\n+ a=x.input_ids.cuda(); mask=x.attention_mask.cuda()\\n+ with torch.no_grad(),torch.autocast('cuda',dtype=torch.bfloat16):\\n+  logits=m(a).logits[:,:-1]; y=a[:,1:]; mk=mask[:,1:]\\n+  ce=torch.nn.functional.cross_entropy(logits.reshape(-1,logits.shape[-1]),y.reshape(-1),reduction='none').reshape(y.shape)\\n+  loss=(ce*mk).sum(1)/mk.sum(1)\\n+ for i,v in zip(ids,loss.cpu().tolist()):out[i]=v\\n+ if z%1024==0:print(z)\\n+json.dump(out,open('/tmp/gptloss.json','w'))\\n*** End Patch\";\nconst result = await tools.apply_patch(patch);\ntext(result);\n"
}
exec result
Script completed
Wall time 0.1 seconds
Output:
{}
#47
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"python -u score_gpt.py\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":2000}); text(JSON.stringify(r));\n"
}
exec result
Script completed
Wall time 1.3 seconds
Output:
{"chunk_id":"6f0d67","wall_time_seconds":1.000817823,"session_id":64748,"original_token_count":0,"output":""}
#48
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:64748,chars:\"\",yield_time_ms:60000,max_output_tokens:3000}); text(JSON.stringify(r));\n"
}
exec result
Script completed
Wall time 3.4 seconds
Output:
{"chunk_id":"aa6798","wall_time_seconds":3.30760885,"exit_code":1,"original_token_count":178,"output":"Traceback (most recent call last):\n  File \"/workspace/score_gpt.py\", line 8, in <module>\n    m=AutoModelForCausalLM.from_pretrained('gpt2').cuda().eval()\n  File \"/usr/local/lib/python3.10/dist-packages/transformers/models/auto/auto_factory.py\", line 604, in from_pretrained\n    return model_class.from_pretrained(\n  File \"/usr/local/lib/python3.10/dist-packages/transformers/modeling_utils.py\", line 277, in _wrapper\n    return func(*args, **kwargs)\n  File \"/usr/local/lib/python3.10/dist-packages/transformers/modeling_utils.py\", line 4924, in from_pretrained\n    if is_from_file and not is_sharded and checkpoint_files[0].endswith(\".safetensors\"):\nAttributeError: 'NoneType' object has no attribute 'endswith'\n"}
#49
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"python - <<'PY'\\nimport json\\ns=json.load(open('submission/selection.json'))\\nfor cut in [100000,120000,140000]:\\n a=[i for i in s if i<cut]+[i for i in s if i>=cut]\\n json.dump(a,open('/tmp/s'+str(cut)+'.json','w'))\\n print(cut,sum(i<cut for i in s))\\nPY\\npython pack_selection.py /tmp/s100000.json /tmp/cut.npy\",\"workdir\":\"/workspace\",\"yield_time_ms\":1000,\"max_output_tokens\":2000}); text(JSON.stringify(r));\n"
}
exec result
Script completed
Wall time 1.3 seconds
Output:
{"chunk_id":"1f1c6a","wall_time_seconds":1.001520744,"session_id":57928,"original_token_count":10,"output":"100000 9135\n120000 10520\n140000 11032\n"}
#50
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:57928,chars:\"\",yield_time_ms:30000,max_output_tokens:2000}); text(JSON.stringify(r));\n"
}
exec result
Script running with cell ID 35
Wall time 11.0 seconds
Output: