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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
89
duration
28m
recorded
2026-08-03

run iddclm-nano-curation__PfpVxLk

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

download JSON ↗
codexgpt-5.6-sol95 turns6 narration89 reasoning89 action89 observation1 final
#51
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"pgrep -af train_nano || true\",\"workdir\":\"/workspace\",\"yield_time_ms\":10000,\"max_output_tokens\":1000}); text(r.output);\n"
}
exec result
Script completed
Wall time 0.1 seconds
Output:
Warning: truncated output (original token count: 6028)
Total output lines: 6

190 bash -c  rm -f /tmp/ri-exec-36f1d5c574654fff9e2406a5f6543ae0.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 documen…5028 tokens truncated…al 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. 
1449 python train_nano.py --train_npy train.npy --heldout_npy data/multi_dev.npy --out_json result.json
1532 /bin/bash -c pgrep -af train_nano || true
#52
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"while kill -0 1449 2>/dev/null; do sleep 10; done; cat result.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":2000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`);\n"
}
exec result
Script running with cell ID 37
Wall time 11.0 seconds
Output:
#53
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "37",
  "yield_time_ms": 30000,
  "max_tokens": 2000
}
wait result
Script completed
Wall time 16.5 seconds
Output:
{"train_npy": "train.npy", "heldout_ppl": 382.1847945879004, "mean_loss": 5.94590424710033, "max_iters": 3000, "seed": 1337, "train_s": 55.8}
#54
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')); want=set(S[:1000]); D={}\\nfor l in open('data/pool.jsonl'):\\n d=json.loads(l)\\n if d['id'] in want:D[d['id']]=d['text']\\nfor i in S[:40]:print(i,len(D[i]),repr(D[i][:180].replace('\\\\n',' ')))\\nPY\",\"workdir\":\"/workspace\",\"yield_time_ms\":10000,\"max_output_tokens\":10000}); text(r.output);\n"
}
exec result
Script completed
Wall time 3.5 seconds
Output:
82269 24054 'Hill 303 massacre |Hill 303 massacre| Bodies of massacre victims gathered near Waegwan, South Korea, many with their hands still bound |Location||Hill 303, Waegwan, South Korea| |D'
67765 12483 ", Bahrain Still Feel Arab Spring Aftershocks CELESTE HEADLEE, HOST: I'm Celeste Headlee and this is TELL ME MORE from NPR News. Michel Martin is away. Coming up, can saving money n"
6827 8026 'Slippers were hurled at RJD leader Tejashwi Yadav during a poll rally in Bihar’s Aurangabad. The leader was sitting with party workers when the incident happened. Two slippers were'
13090 9527 "Process the data in delimited files more easily than with string parsing | Executive Summary:| Although you can use a TextStream object to open a plain-text file, it's not advantag"
103958 18550 ' last wicket pair of Fidel Edwards and Corey Collymore battled grimly for the last 19 deliveries to earn the West Indies a thrilling draw in the first Test against India at St. Joh'
155292 1828 'Generics Base class constraints, C# - rextester Run Code | Code Wall | Users | Misc | Feedback | About | Login | Theme | Privacy Generics Base class constraints //Title of this cod'
132636 1828 'Generics Base class constraints, C# - rextester Run Code | Code Wall | Users | Misc | Feedback | About | Login | Theme | Privacy Generics Base class constraints //Title of this cod'
99853 13807 '<|endoftext|>The enactment of new sanctions against Russia and Iran – with the support of nearly all Democrats and Republicans in Congress – shows how the warmongering neocons agai'
170049 28772 ' Cancel<|endoftext|>mod_include - Apache HTTP Server Version 2.4 Modules | Directives | FAQ | Glossary | Sitemap Apache HTTP Server Version 2.4 Apache > HTTP Server > Documentation'
94043 7006 '….<|endoftext|>Kingdom of Mauretania, presen-day Algeria & Morocco. Influenced Roman Empire [225 BC] The Kingdom of Mauretania was founded in the third century BC, approximately 22'
20760 6302 'Last week Donald Trump officially became the Republican Party’s nominee for President of the United States in 2016. On Thursday he gave his acceptance speech to the Republican Nati'
52768 9570 'As an election draws closer, politicians – both incumbent and otherwise – are expected to make themselves and their abilities known, louder than usual. While several states are sch'
68995 14695 '||This article includes a list of references, but its sources remain unclear because it has insufficient inline citations. (February 2011)| Quintus Fabius Maximus Verrucosus Cuncta'
104247 17369 "<|endoftext|>CELEBRITY IN CHIEF BARRY O'S FLUNKY MICHAEL FROMAN OVERRULED THE INTERNATIONAL TRADE COMMISSION'S DECISION BANNING SOME APPLE IPHONE IMPORTS MADE IN CHINA. BARRY O OPP"
98733 28771 'araj, Bennix case is not the first gruesome custodial murder case in Tamil Nadu, this state has a long history and a terrible record, just as every other state in India. The grueso'
163002 8092 ' gPowered byeMuseum<|endoftext|>Instantiate Java Way2Java a blog for Java Responsive Menu Home Table Of Contents Search Instantiate Java Java General Instantiate Java S. Nageswara '
143847 8842 ' Conditions<|endoftext|>1st Battalion, 26th Infantry Regiment  Subscribe Now ! Sign In Sign Out Home :: Military :: Agencies :: Army :: FORSCOM :: 1st Infantry Division :: 3rd B'
76836 5193 ' war in Syria is a vast catastrophe; what began as a peaceable resistance movement against the Assad regime, one among many in the “Arab Spring” of 2011, has devolved into a brutal'
169008 4980 '×<|endoftext|>Basic mechanism for "WAP Push" notification application with Exchange Server 2003 – Marco Dorantes\' WebLog This site uses cookies for analytics, personalized content '
121191 8842 ' Conditions<|endoftext|>1st Battalion, 26th Infantry Regiment  Subscribe Now ! Sign In Sign Out Home :: Military :: Agencies :: Army :: FORSCOM :: 1st Infantry Division :: 3rd B'
30223 11441 ' David Hansson - Dan Kubb - Ernest Prabhakar - Brad Gessler [Portions may be obsoleted due to above plug-ins solving these problems differently] While nominally focused on specific'
2656 13252 'While President Trump has made international headlines for his attempt to temporarily ban refugees and residents of some Muslim-majority nations, one of Washington’s closest allies'
62230 9375 ': The operation set the stage for the Battle of Kursk -- the last great German offensive on the Eastern Front of World War II. As Adolf Hitler’s vaunted Sixth Army lay in its death'
20171 6425 'If Speeches Can Win Wars, Modi Alone Can Beat Pak - Rhetoric In Place of Action! Is there a change in the attitude of Prime Minister Narendra Modi? Is he the strong-willed, daring '
92766 4024 '<|endoftext|>While working with Silverlight applications, we may face some scenarios where we may need to embed Silverlight as a component, like for e.g in Sharepoint Webpars or si'
179103 60782 "2019<|endoftext|>NFL Draft | Cary Krongard's Football Blog Cary Krongard's Football Blog NFL Thoughts and Reflections Skip to content Main menu Feed About Subscribe Contact Archive"
23391 4253 'Intended audience: script developers (PHP, JSP, etc.), webmasters, Web project managers, and anyone who wants to understand how to set or send HTTP charset information. When a serv'
103973 1750 'pur: Prime Minister Manmohan Singh on Friday kicked off the Congress campaign from Kanpur on Friday. Addressing the crowds, he said, "We have sent funds under various national sche'
86014 6216 "<|endoftext|>6th Ranger Battalion |6th Ranger Battalion| WWII Ranger Battalions' shoulder sleeve insignia |Country||United States of America| |Branch||United States Army| |Type||Sp"
5282 9226 'Mumbai Rises to Save Democracy (MRSD) press release condemns the continuous hounding of the human rights activists, people lawyers, trade unionists and other voices of dissent by t'
164181 10936 ' since 2002.<|endoftext|>获取斗鱼直播视频的下载地址 – 黑捷克 Menu Skip to content Main() Call Others X-Life Sch00l days MagicShow « 变革时别分神 编译avm » 获取斗鱼直播视频的下载地址 By hhjack | 2016年4月15日 - 09:37 | 20'
35377 15122 '|History of literature |Modern by century| Latin literature includes the essays, histories, poems, plays, and other writings written in the Latin language. Beginning around the 3rd'
41186 3289 'Amarnath Yatra 2017 Amarnath Yatra 2017 News Jammu and Kashmir police said three people, alleged conspirators in the 10 July attack on Amarnath pilgrims, have been arrested by its '
28976 1382 'umbai: Seventy days after they parted ways, the BJP and the Shiv Sena have once again come together and formed an alliance to share power in Maharashtra. Addressing a press confere'
124452 5411 ' Limited<|endoftext|>C# 如何创建、读取PDF文件-Mia张-ChinaUnix博客 Chinaunix首页 | 论坛 | 博客 博文 博主 Mia&amp;nbsp;zhang 7月12日12点博客新版上线,暂停写入操作 ITPUB博客全新升级 夜间维护暂停公告 为响应国家“净网2018”行动号召进行内容整治 首页\u3000| 博文目录\u3000| '
105515 3841 'CNN) -- Pakistan\'s Prime Minister Nawaz Sharif hailed his first one-on-one meeting Tuesday with India\'s newly elected Prime Minister Narendra Modi as a "historic opportunity" for t'
3196 2140 'DMK chief MK Stalin on Sunday hit out at the Election Commission for not announcing by-elections to two Tamil Nadu assembly constituencies citing monsoon as the reason and said it '
147108 5420 '�创建、读取PDF文件-Mia张-ChinaUnix博客 Chinaunix首页 | 论坛 | 博客 博文 博主 Mia&amp;nbsp;zhang 7月12日12点博客新版上线,暂停写入操作 ITPUB博客全新升级 夜间维护暂停公告 为响应国家“净网2018”行动号召进行内容整治 首页\u3000| 博文目录\u3000| 关于我 Mia张 博客访问: 425129 博文数'
98211 2561 " Shutterstock<|endoftext|>The Centre on Friday questioned the Congress Party and the Trinamool Congress's (TMC) stand on Goods and Service Tax (GST) and asked as to why they were n"
45981 20010 '<|endoftext|>The simple origin, however, did not prevent Andrei Snesarev from revealing his talents as a scientist, teacher and military leader. After the parochial school in which'
#55
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const patch = \"*** Begin Patch\\n*** Update File: /workspace/submission/curate.py\\n@@\\n-import json, re, heapq, random\\n+import json, re, heapq, random, hashlib\\n@@\\n-heaps=[[] for _ in range(4)]; CAP=9000\\n+heaps=[[] for _ in range(4)]; CAP=9000; seen=set()\\n for line in open(POOL):\\n     d=json.loads(line); t=d['text']; L=len(t)\\n     if L<450: continue\\n+    # Exact/templated mirrors are common in crawl pools and waste scarce tokens.\\n+    key=hashlib.blake2b(re.sub(r'\\\\s+',' ',t[:8000]).strip().encode('utf8'),digest_size=12).digest()\\n+    if key in seen: continue\\n+    seen.add(key)\\n*** End Patch\";\nconst result = await tools.apply_patch(patch);\ntext(result);\n"
}
exec result
Script completed
Wall time 0.0 seconds
Output:
{}
#56
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const patch = \"*** Begin Patch\\n*** Update File: /workspace/submission/curate.py\\n@@\\n-    alpha=sum(c.isalpha() or c.isspace() for c in t)/n\\n+    alpha=sum(('A'<=c<='Z') or ('a'<=c<='z') or c.isspace() for c in t)/n\\n*** End Patch\";\nconst result = await tools.apply_patch(patch);\ntext(result);\n"
}
exec result
Script completed
Wall time 0.0 seconds
Output:
{}
#57
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\":1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`);\n"
}
exec result
Script completed
Wall time 1.2 seconds
Output:
SESSION_ID=34831
#58
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"pid=$(pgrep -n -f '^python submission/curate.py$'); while kill -0 \\\"$pid\\\" 2>/dev/null; do sleep 20; done; ls -lh submission/selection.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`);\n"
}
exec result
Script running with cell ID 42
Wall time 11.0 seconds
Output:
#59
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "42",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}
wait result
Script completed
Wall time 16.1 seconds
Output:
SESSION_ID=50269
#60
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:50269,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output);\n"
}
exec result
Script running with cell ID 43
Wall time 11.0 seconds
Output:
#61
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "43",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}
wait result
Script completed
Wall time 15.7 seconds
Output:
#62
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"pid=$(pgrep -n -f '^python submission/curate.py$'); ps -p $pid -o etime,%cpu,rss\",\"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
      01:10 95.8 5034920
#63
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"pid=$(pgrep -n -f '^python submission/curate.py$'); while kill -0 \\\"$pid\\\" 2>/dev/null; do sleep 25; done; stat -c '%y %s' submission/selection.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`);\n"
}
exec result
Script running with cell ID 45
Wall time 11.0 seconds
Output:
#64
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "45",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}
wait result
Script completed
Wall time 8.4 seconds
Output:
SESSION_ID=9834
#65
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:9834,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output);\n"
}
exec result
Script running with cell ID 46
Wall time 11.0 seconds
Output:
#66
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "46",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}
wait result
Script completed
Wall time 16.3 seconds
Output:
#67
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"ps -p $(pgrep -n -f '^python submission/curate.py$') -o etime,%cpu 2>/dev/null || true\",\"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
      02:24 94.4
#68
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"pid=$(pgrep -n -f '^python submission/curate.py$'); while kill -0 \\\"$pid\\\" 2>/dev/null; do sleep 25; done; stat -c '%y %s' submission/selection.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`);\n"
}
exec result
Script running with cell ID 48
Wall time 11.0 seconds
Output:
#69
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "48",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}
wait result
Script completed
Wall time 16.7 seconds
Output:
SESSION_ID=9890
#70
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:9890,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output);\n"
}
exec result
Script running with cell ID 49
Wall time 11.0 seconds
Output:
#71
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "49",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}
wait result
Script completed
Wall time 16.2 seconds
Output:
#72
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"ps -p $(pgrep -n -f '^python submission/curate.py$') -o etime,%cpu 2>/dev/null || true\",\"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
      03:33 93.8
#73
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.exec_command({cmd:\"pid=$(pgrep -n -f '^python submission/curate.py$'); while kill -0 \\\"$pid\\\" 2>/dev/null; do sleep 25; done; stat -c '%y %s' submission/selection.json\",\"workdir\":\"/workspace\",\"yield_time_ms\":30000,\"max_output_tokens\":1000}); text(r.output); if(r.session_id) text(`SESSION_ID=${r.session_id}`);\n"
}
exec result
Script running with cell ID 51
Wall time 11.0 seconds
Output:
#74
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolwait
args
{
  "cell_id": "51",
  "yield_time_ms": 30000,
  "max_tokens": 1000
}
wait result
Script completed
Wall time 16.8 seconds
Output:
SESSION_ID=36612
#75
reasoning (redacted)

encrypted chain-of-thought — recorded, not exposed

toolexec
args
{
  "input": "const r = await tools.write_stdin({session_id:36612,chars:\"\",yield_time_ms:30000,max_output_tokens:1000}); text(r.output);\n"
}
exec result
Script running with cell ID 52
Wall time 11.0 seconds
Output: