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coordinator: record Qwen AIME scaleup and all-SFT pipeline requests #360

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3f7563f
Record Qwen AIME 30B scaleup request
Jun 2, 2026
dd8ea4a
Record coordinator PR for 30B scaleup request
Jun 2, 2026
24fe844
Record all-SFT full pipeline request
Jun 3, 2026
7229c33
Record all-SFT NemTron access blocker
Jun 4, 2026
2d3a719
Record lead hold after NemTron access reprobe
Jun 4, 2026
b09d66a
Fix Session 47 history heading
Jun 4, 2026
7948abb
Record dirty PR refresh reconciliation
Jun 4, 2026
f4d660f
Record task320 merge reconciliation
Jun 4, 2026
d63ea9f
Record task324 task316 merge reconciliation
Jun 4, 2026
2cb7935
Record task318 merge reconciliation
Jun 4, 2026
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6 changes: 3 additions & 3 deletions workspace/interns/intern_nemotron_coordinator/status.md
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| Role | coordinator |
| Team | N/A |
| Current Task | task_coordinator_nemotron_coordinator_06b9acba |
| PR | #312 |
| Session | 44 |
| Last Update | 2026-06-02T12:11:47Z - User requested PR merge and full current-code pipeline run; verified Qwen AIME V11 pipeline evidence on main and prepared coordinator PR #312 merge plus lead rerun/confirmation goal. |
| PR | #360 |
| Session | 51 |
| Last Update | 2026-06-04T14:06:00Z - Reconciled lead Session 96: #384/task318 merged, origin/main is ff5576d8, #360 is now the only open PR and remains clean, and access HOLD remains unchanged. |
194 changes: 193 additions & 1 deletion workspace/tasks/task_coordinator_nemotron_coordinator_06b9acba/history_log.md
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# task_coordinator_nemotron_coordinator_06b9acba - History Log

<!-- METADATA:SESSION=44 -->
<!-- METADATA:SESSION=51 -->

## Session 0 - Created with coordinator

Expand Down Expand Up @@ -619,3 +619,195 @@
- no export, endpoint, promotion, task255 reuse, AIME2025 train data, shared deletion, 30B, or 8-GPU is authorized.
- Prepared to merge #312 with exact-head protection after committing/pushing this Session 44 coordinator record.
- Planned lead handoff after #312 merge: set a current-main full-pipeline confirmation/rerun goal requiring lead to use the post-merge main, confirm whether task285/task293 artifacts are code-equivalent to current main or launch a fresh current-code run, and report final data/training/eval artifacts, metrics, residuals, and blockers.

## Session 45 - 30B full training and testing requested

- Received user instruction `在 30b 模型上进行完整的训练和测试`.
- Because PR #312 had been merged in Session 44, created a fresh coordinator branch from current `origin/main`: `intern_nemotron_coordinator/session45-30b-scaleup-coordination`.
- Fetched `origin`; current state at dispatch time:
- `origin/main` is `31137bc1e28f7d08d4c6b5aa2448487d95aa07d7`;
- lead branch `origin/intern_nemotron_lead/session1-recovery-task-docs` is `b537d87b`;
- open GitHub PR list is empty.
- Read latest lead Session 75 history and task296/task297 evidence. Current-main 4B equivalence request from Session 44 is closed as path A:
- task296/#359 merged at `31137bc1e28f7d08d4c6b5aa2448487d95aa07d7`;
- task297/#358 merged at `834472e69b23dc71b49824cda57f866a60839c0a`;
- decision is `A_PROVED_NO_RERUN` / `APPROVE_A_PROVED_NO_RERUN_WITH_RESIDUALS`;
- existing task285/task293 artifacts are accepted as product-code-equivalent to current main, so a fresh 4B rerun is not required.
- Preserved known 4B residuals before 30B scale-up:
- task285 smoke command ended `RC=1` after iter2 checkpoint during built-in validation/SIGTERM;
- task276 valid/test split is sparse;
- task292 carries detokenized fallback residual;
- task293 `sampling_exact_parameter_match=false` is accepted only as semantic greedy equivalence.
- Searched available model paths and found relevant local 30B candidates:
- `/mnt/cephfs/data/stable/models/Qwen/Qwen3-30B-A3B-Instruct-2507`;
- `/mnt/cephfs/data/stable/models/Qwen/Qwen3-30B-A3B-Base`;
- `/mnt/cephfs/data/stable/models/Qwen/Qwen3-30B-A3B-Thinking-2507`;
- `/mnt/cephfs/data/stable/models/Qwen/Qwen3-30B-A3B-Instruct-2507-FP8`.
- Searched repository and found existing 30B scale-up clues:
- training entrypoint `src/nemotron/recipes/super3/stage1_sft/qwen3_30b_a3b_local_train.py`;
- tests around `qwen30b_a3b_local_train`;
- prior task071/task075 Qwen3-30B-A3B train/export/eval runbook evidence and notes.
- Sent delivered peer message to `intern_nemotron_lead` with the user instruction and requested gated 30B full data, training, and testing startup from current main.
- Set delivered lead pressing goal `qwen-aime-v11-30b-full-train-test-session45`.
- Created coordinator PR #360 for the Session 45 record, scoped to coordinator status/history/task_knowledge only.
- Required lead sequence in the 30B handoff:
1. 30B runtime/resource/base-load proof with exact model path, GPU/parallelism, entrypoint, and testing route;
2. same-harness 30B base AIME2025 score before judging FT;
3. task276 V11 data reuse or adaptation only if Qwen 30B chat-template/decontam contract holds;
4. full 30B training with checkpoints, LR/loss/validation, logs, env, and checksums;
5. non-AIME canary and corrected AIME2025 FT-vs-base testing with completions and parser diagnostics;
6. independent review and runbook/provenance.
- Boundaries preserved in the lead handoff: AIME2025 prompts/labels remain held-out eval/decontam only; no task255 reuse; no shared `/mnt/cephfs/data/processing/lei.song` deletion; any export/endpoint is eval-only if needed, not promotion, unless separately approved.
- Coordinator did not run 30B training, eval, export, endpoint, promotion, shared deletion, or artifact mutation directly.

## Session 46 - All-SFT full pipeline and available benchmark evaluation requested

- Received user instruction `review the the current pipeline and start a full pipeline on all sft data and finally conduct an evaluation on benchmarks that are available`.
- Fetched `origin`; current state at review time:
- `origin/main` is `ecb14173` after merged task306/task307 30B AIME fail closeout;
- lead branch `origin/intern_nemotron_lead/session1-recovery-task-docs` is `4bee7ad5`;
- coordinator PR #360 remains the only open PR and is `CLEAN`/`MERGEABLE`.
- Reviewed latest lead/task evidence for the previous 30B AIME-focused run:
- task300 accepted Qwen3-30B-A3B base corrected AIME2025 comparator `15/30 = 0.5`;
- task301 full 30B SFT reached `35/35` and produced checkpoint `iter_0000035`, but built-in validation hung and termination produced `train_rc=1`, so it remains a salvage candidate rather than a clean training pass;
- task304/task305 accepted a bounded synthetic non-AIME canary only;
- task306 corrected AIME2025 FT-vs-base result is `14/30 = 0.4666666666666667`, below base `15/30`;
- task307 independently approved task306 as `APPROVE_FAIL_CLOSEOUT`, with no promotion/export/endpoint/further 30B authorization.
- Reviewed benchmark registry surfaces:
- M1 v0 basket includes `mmlu_pro`, `aime25`, `gpqa`, `livecodebench`, `ifbench`, `multichallenge`, `ruler_256k`, and `taubench_airline`;
- M1 full basket adds `hmmt`, `hle`, `scicode`, `terminalbench`, `swe_bench_verified`, `aa_lcr`, `mmlu_prox`, `wmt24pp`, `bfcl`, `mcp_mark`, and `tool_decathlon`;
- Qwen corrected improvement subset is `mmlu_pro`, `aime25`, and `hmmt`;
- launcher-available rows should be separated from unavailable rows with exact runtime/blocker reasons.
- Reviewed all-SFT data/pipeline clues:
- baseline SFT configs include `src/nemotron/recipes/super3/stage1_sft/config/data_prep/data_blend_raw.json`;
- current Qwen V11 packed data evidence is task276/task299 lineage, with known sparse valid/test residuals;
- repo evidence points to M1 agentic, math sidecar/final-answer, and hard-math SFT sources that require fresh inventory before an all-SFT launch.
- Sent delivered peer message to `intern_nemotron_lead` requesting a new gate-driven all-SFT pipeline review/run, not a promotion claim.
- Set delivered lead pressing goal `qwen-all-sft-full-pipeline-benchmarks-session46`.
- Required lead sequence in the Session 46 handoff:
1. audit current data prep, packing, training, eval stages, blockers, and exact trainable SFT data inventory;
2. produce all-eligible-SFT packed-data/decontam contract or exact blocker;
3. run full training on selected Qwen target(s), prioritizing the current 30B path if runtime/resources pass and failing closed rather than silently downgrading;
4. run non-AIME checkpoint-load/completion canary before benchmark eval;
5. evaluate available benchmarks, including corrected Qwen `mmlu_pro`/`aime25`/`hmmt` same-harness base-vs-FT plus runnable M1 basket rows;
6. document unavailable full-basket rows, independent review, and runbook/provenance.
- Boundaries preserved in the lead handoff: AIME2025 prompts/labels remain held-out eval/decontam only and cannot enter trainable SFT data; no task255 reuse; no shared deletion; export/endpoint only if needed for evaluation and not promotion.
- Coordinator did not run data packing, training, benchmark eval, export, endpoint, promotion, shared deletion, or artifact mutation directly.

## Session 47 - All-SFT NemTron runtime access blocker reproduced

- Received lead escalation for the all-SFT pipeline:
- #404/task341 is merged as `BLOCK_TRAINING_READINESS` at `371aea491776cc258e1cbb59a081d28be0530438`.
- #405/task342 was reported open/clean at `22dd5187d6bb552e031646925bba59f79ed00732` and lead-gated as `BLOCK_NEMTRON_ACCESS` blocker closeout only.
- Reported route: proxy hop `sshuser@10.100.197.19:30222` works, but target `10.100.2.62:33808` refuses connections, so `ssh NemTron` fails `rc255`.
- Fetched origin and verified current branch state:
- `origin/main` advanced to `3baff1a3e3de84852d8361a11a81917d4256d3f1` after #405 merged.
- #405/task342 is now merged at `2026-06-04T12:53:46Z` with merge commit `3baff1a3e3de84852d8361a11a81917d4256d3f1` from head `22dd5187d6bb552e031646925bba59f79ed00732`.
- `origin/intern_nemotron_lead/session1-recovery-task-docs` is visible at `443c32b20413`.
- Coordinator PR #360 remains open, non-draft, base `main`, head `24fe8443f35c627d982506dd2562de9440f517d9`, and `CLEAN` before this Session 47 docs update.
- Reproduced the coordinator-side SSH blocker:
- `ssh -o BatchMode=yes -o ConnectTimeout=8 NemTron 'hostname && date -u ...'` failed `rc255` with `channel 0: open failed: connect failed: Connection refused`.
- Proxy hop `ssh -i /root/.ssh/ltp_ssh_key -p 30222 sshuser@10.100.197.19 'hostname && date -u ...'` succeeded, returning host `ssh-proxy-deployment-64fbf5f7d5-4flbz` and timestamp `2026-06-04T12:55:42Z`.
- Proxy-side bash TCP probe to `10.100.2.62:33808` failed `rc1` with `Connection refused` and marker `TARGET_PORT_CLOSED_RC_1`.
- Verified task342 artifact integrity from `/work-agents/intern_nemotron_worker_4/outputs/task342_qwen_all_sft_nemtron_ssh_runtime_access_recovery_s1/run_20260604T124233Z`:
- `sha256sum -c manifests/artifact_checksums.sha256` returned `OK` for all 16 manifest entries.
- The Python proxy probe residual is non-decisive because proxy-side `python3` is missing; the bash TCP probe is decisive for target-port refusal.
- Used the LTP skill path for the runtime route check. `ltp.py whoami` cannot query jobs from this coordinator environment because `LTP_TOKEN`/`LTP_HOST` are absent and no usable `~/.ltp_env` is configured.
- Sent a delivered peer update to `intern_nemotron_lead` summarizing the reproduced blocker, validated task342 checksum manifest, missing local LTP credentials, and required external action.
- Coordinator conclusion: task341 cannot be rerun from here until infrastructure restores the target service/port for `10.100.2.62:33808` or provides a replacement lead-approved SSH/LTP route with credentials. No training, eval, export, endpoint, promotion, AIME2025 train data use, task255 reuse, or shared deletion is authorized by this Session.

### Continuation - lead Session 93 HOLD update

- Received `intern_nemotron_lead` Session 93 update after interruption:
- `origin/main` reported at `8a757c323b82f4330b765ee89a6d78f421d9d9be`;
- lead branch reported at `2274f4920a5b216146429b135e3e768d1a6aa423`;
- lead mailbox was empty;
- coordinator PR #360 remained open/clean at `7229c33b3111c7a25762c0192799f2cae01bf49d`;
- worker PRs #391/#390/#389/#388/#386/#384/#383/#382/#381/#380/#379/#378/#377/#371 were all dirty and lead requested refresh or superseded closeout.
- Fetched origin and confirmed the reported remote heads:
- `origin/main` advanced from `3baff1a3` to `8a757c323b82f4330b765ee89a6d78f421d9d9be`;
- `origin/intern_nemotron_lead/session1-recovery-task-docs` advanced to `2274f4920a5b216146429b135e3e768d1a6aa423`.
- Rechecked coordinator PR #360: open, non-draft, base `main`, head `7229c33b3111c7a25762c0192799f2cae01bf49d`, and `CLEAN`.
- Re-probed the NemTron route from the coordinator host:
- `ssh -o BatchMode=yes -o ConnectTimeout=8 NemTron 'hostname && date -u ...'` still failed `rc255` with `channel 0: open failed: connect failed: Connection refused`.
- Proxy-side TCP probe to `10.100.2.62:33808` still failed `rc1` with `TARGET_PORT_CLOSED_RC_1`.
- Sent a delivered peer acknowledgement to `intern_nemotron_lead` confirming the fresh route failure and accepting the continued HOLD.
- Coordinator gate remains HOLD: no task310/task341 rerun, training, benchmark eval, export, endpoint, promotion, AIME2025 train data use, task255 reuse, or shared deletion until the target SSH service is restored or a replacement lead-approved SSH/LTP route with credentials exists.

## Session 48 - Dirty PR refresh cycle reconciled

- Received `intern_nemotron_lead` Session 93 update after the dirty-PR refresh cycle:
- #380/task314 merged at `2026-06-04T13:36:32Z` with merge commit `4ccedc1a6e30f08b6ab844c0b387714d9ef16063` from exact approved head `fe34e52d19ec9cc9a384588a3e900924280fe16e`.
- #371/task311 merged at `2026-06-04T13:36:33Z` with merge commit `4fbb4eecfbe9db6402b1b627dd20c0d7d0b2e985` from exact approved head `2e0cd5a5c7d788ded67334ff25608f8aaedfeffe`.
- worker_2 closed #391/#390/#388/#383/#379 unmerged as superseded.
- worker_4 closed #389/#382/#378 unmerged as superseded.
- Lead reported #381/#386/#384/#377 still dirty at message time and kept the global HOLD unchanged.
- Fetched origin and confirmed `origin/main` at `4fbb4eecfbe9db6402b1b627dd20c0d7d0b2e985`; lead branch is currently `ff59dc785c0a7d0fbba2bd583219594925406438`.
- Verified GitHub PR state:
- #380 and #371 are `MERGED` with the reported merge commits and heads.
- #391/#390/#388/#383/#379/#389/#382/#378 are `CLOSED`, unmerged.
- Current open PR list is #386 `CLEAN`, #384 `DIRTY`, #381 `CLEAN`, #377 `DIRTY`, and coordinator #360 `CLEAN`.
- Coordinator PR #360 remains open/non-draft at head `b09d66ad50332d8f9ec019f61369132014227453` before this Session 48 docs update.
- Sent delivered peer acknowledgement to `intern_nemotron_lead`, including the newer GitHub observation that #381/#386 are now open/clean while #384/#377 remain open/dirty.
- Global coordinator gate remains HOLD: no task310/task341 rerun, training, benchmark eval, export, endpoint, promotion, AIME2025 train data use, task255 reuse, or shared deletion until the NemTron target route is restored or a replacement lead-approved SSH/LTP route with credentials exists.

## Session 49 - task320 merge and remaining dirty PRs reconciled

- Received `intern_nemotron_lead` Session 94 update:
- #381/task320 merged at `2026-06-04T13:45:14Z` with merge commit `12f20a5d59e117ab075faff9e6638f1791797364` from exact approved head `63b58a86848a108dde8bae3f9f10a7a1e25f64c4`.
- Lead reported `origin/main` at `12f20a5d`.
- Lead reported #386 open/dirty at `ea1607940796ce86ff39bfa22aba8d7754602fde` pending worker_1 refresh/re-report after #381.
- Lead reported #384/#377 open/dirty pending worker_5 refresh/closeout.
- Lead reported #360 open/clean at `7948abbbd0cd65bccb52018e8344ed0d48125d76`.
- Fetched origin and verified current remote state:
- `origin/main` is `12f20a5d59e117ab075faff9e6638f1791797364`.
- `origin/intern_nemotron_lead/session1-recovery-task-docs` is `eab81a29eb24cea1cd703799cb8c07204bab3bf0`.
- `origin/main` top commits include #381 merge `12f20a5d`, #371 merge `4fbb4eec`, and #380 merge `4ccedc1a`.
- Verified GitHub PR state:
- #381 is `MERGED` with the reported merge time, merge commit, and head.
- #386 is now `OPEN`/`CLEAN` at a newer head `1e07a10a446edc46522910006e8ba2a9ab97c108`; this is newer than the lead-reported dirty head and still requires lead/worker report handling before any gate movement.
- #384 remains `OPEN`/`DIRTY` at `1c3048b96301b87e91fbcfa03649220c7a773e61`.
- #377 remains `OPEN`/`DIRTY` at `c1b053b518137769b9b423d08d9590d8ae481a2e`.
- #360 remains `OPEN`/`CLEAN` at `7948abbbd0cd65bccb52018e8344ed0d48125d76` before this Session 49 docs update.
- Sent delivered peer acknowledgement to `intern_nemotron_lead`, including the newer #386 open/clean observation and unchanged HOLD.
- Global coordinator gate remains HOLD: no task310/task341 rerun, training, benchmark eval, export, endpoint, promotion, AIME2025 train data use, task255 reuse, or shared deletion until the NemTron target route is restored or a replacement lead-approved SSH/LTP route with credentials exists.

## Session 50 - task324/task316 merges reconciled

- Received `intern_nemotron_lead` Session 95 update:
- #386/task324 merged at `2026-06-04T13:51:40Z` with merge commit `6800c3404169087b61a79de6bf96e3ad774b82e5` from exact approved head `1e07a10a446edc46522910006e8ba2a9ab97c108`.
- #377/task316 merged at `2026-06-04T13:57:09Z` with merge commit `928d9d684b188fc1858914d0de7aef211627f697` from exact approved head `19f8a01f44aa4322635aab374d8ed22795639bda`.
- Lead is awaiting worker_5 closeout mailbox for #377/task316.
- Lead reported `origin/main` at `928d9d68`.
- Lead reported #384 open/dirty at `9524e9fe7ac824102314b4cb045a17d6a529e3da` pending worker_5 refresh or superseded closeout.
- Lead reported #360 open/clean at `f4d660fbd8ad1c812e960a4ee1d2be2a8229ba53`.
- Fetched origin and verified current remote state:
- `origin/main` is `928d9d684b188fc1858914d0de7aef211627f697`.
- `origin/intern_nemotron_lead/session1-recovery-task-docs` is `6b18e44cd1d68e0f07158f1dbe335cc70628abed`.
- `origin/main` top commits show #377 merge `928d9d68`, #386 merge `6800c340`, and #381 merge `12f20a5d`.
- Verified GitHub PR state:
- #386 is `MERGED` with the reported merge time, merge commit, and head.
- #377 is `MERGED` with the reported merge time, merge commit, and head.
- #384 remains `OPEN`/`DIRTY` at `9524e9fe7ac824102314b4cb045a17d6a529e3da`.
- #360 remains `OPEN`/`CLEAN` at `f4d660fbd8ad1c812e960a4ee1d2be2a8229ba53` before this Session 50 docs update.
- Current open PR list is only #384 and #360.
- Sent delivered peer acknowledgement to `intern_nemotron_lead`, confirming the merges, current open PR list, and unchanged HOLD.
- Global coordinator gate remains HOLD: no task310/task341 rerun, training, benchmark eval, export, endpoint, promotion, AIME2025 train data use, task255 reuse, or shared deletion until the NemTron target route is restored or a replacement lead-approved SSH/LTP route with credentials exists.

## Session 51 - task318 merge reconciled

- Received `intern_nemotron_lead` Session 96 update:
- #384/task318 merged at `2026-06-04T14:04:05Z` with merge commit `ff5576d8d73f7eb48f78ad8a0709f97054142345` from exact approved head `4df2cc5772bc543d5f16de0ea73e824334c725bc`.
- Lead reported `origin/main` at `ff5576d8`.
- Worker #384 closeout mailbox is not yet observed by lead; worker_5 has been asked to send it.
- Lead reported open PR list is now only #360 open/clean at `d63ea9f1309d6fd199b36442a10e11e7d7058ca2`.
- Fetched origin and verified current remote state:
- `origin/main` is `ff5576d8d73f7eb48f78ad8a0709f97054142345`.
- `origin/intern_nemotron_lead/session1-recovery-task-docs` remains `6b18e44cd1d68e0f07158f1dbe335cc70628abed` at this fetch.
- `origin/main` top commits show #384 merge `ff5576d8`, #377 merge `928d9d68`, and #386 merge `6800c340`.
- Verified GitHub PR state:
- #384 is `MERGED` with the reported merge time, merge commit, and head.
- #360 remains `OPEN`/`CLEAN` at `d63ea9f1309d6fd199b36442a10e11e7d7058ca2` before this Session 51 docs update.
- Current open PR list contains only #360.
- Sent delivered peer acknowledgement to `intern_nemotron_lead`, confirming #384 merge, only #360 open/clean, and unchanged HOLD.
- Global coordinator gate remains HOLD: no task310/task341 rerun, training, benchmark eval, export, endpoint, promotion, AIME2025 train data use, task255 reuse, or shared deletion until the NemTron target route is restored or a replacement lead-approved SSH/LTP route with credentials exists.
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