# Kuku Yalanji v20.0-full-candidate-corpus-gvn-3epoch-lr2e-5

Started UTC: 2026-07-02T13:39:22Z

Purpose: full 20,911-pair candidate-corpus continuation from v12 with tagged direct/reference Bible tasks, DB usage replay, and elder-shared sentence-pair replay.

Base model: /workspace/base_models/v12.0-tagged-direct-plus-reference-bible-gvn-token-4096row-25epoch-batch16/merged
Training file: /workspace/data/kuku_yalanji_v20_0_full_candidate_corpus_gvn/train.eng-gvn.jsonl
Validation file: /workspace/data/kuku_yalanji_v20_0_full_candidate_corpus_gvn/validation.eng-gvn.jsonl
Test file: /workspace/data/kuku_yalanji_v20_0_full_candidate_corpus_gvn/test.eng-gvn.jsonl
Decode: greedy, no anti-repeat constraints.
Batch: 8; grad accumulation: 2; epochs: 3; lr: 2e-5.
Training eval cap: validation=1024, test=1024.

## Dataset Manifest

```json
{
  "created_at": "2026-07-02",
  "purpose": "v20 full-corpus continuation set: all English->Kuku rows from the 20,911-pair Bible+sentence-candidate export, with tagged direct and reference-conditioned Bible tasks plus DB usage and elder-shared sentence pairs.",
  "full_corpus_dir": "/mnt/donto-data/donto-resources/research/translation-training/kuku-yalanji-runpod-2026-06-30/datasets/kuku_yalanji_ebible_parallel_with_sentence_candidates_v0.1.0",
  "v18_dir": "/mnt/donto-data/donto-resources/research/translation-training/kuku-yalanji-runpod-2026-06-30/prepared/v18.0-v10-plus-elder-sentence-pair",
  "output_dir": "/mnt/donto-data/donto-resources/research/translation-training/kuku-yalanji-runpod-2026-06-30/prepared/v20.0-full-candidate-corpus-gvn",
  "seed": "v20-full-candidate-corpus-2026-07-02",
  "usage_oversample": 4,
  "elder_sentence_pair_oversample": 16,
  "train_sample_rows_per_bible_task": 1024,
  "usage_split": {
    "train_rows": 365,
    "heldout_rows": 84,
    "train_word_ids": 298,
    "heldout_word_ids": 74,
    "word_id_intersection": 0
  },
  "bible_input_counts": {
    "train_source_rows": 16623,
    "validation_source_rows": 2153,
    "test_source_rows": 2135,
    "train_tiers": {
      "high_confidence_verse": 13270,
      "sentence_candidate": 3353
    },
    "validation_tiers": {
      "high_confidence_verse": 1670,
      "sentence_candidate": 483
    },
    "test_tiers": {
      "high_confidence_verse": 1657,
      "sentence_candidate": 478
    }
  },
  "input_counts": {
    "usage_train_rows": 365,
    "usage_heldout_rows": 84,
    "elder_sentence_pair_rows": 43
  },
  "output_counts": {
    "train_rows": 35394,
    "validation_rows": 4433,
    "test_rows": 4397,
    "bible_train_direct_rows": 16623,
    "bible_train_ref_rows": 16623,
    "bible_validation_direct_rows": 2153,
    "bible_validation_ref_rows": 2153,
    "bible_test_direct_rows": 2135,
    "bible_test_ref_rows": 2135,
    "usage_oversampled_rows": 1460,
    "elder_sentence_pair_oversampled_rows": 688,
    "eval_train_sample_rows": 2456
  },
  "outputs": [
    {
      "path": "bible/eval_train_sample.eng-gvn.jsonl",
      "rows": 2456,
      "sha256": "5c1779a753a019eeb0a578f7ccf7322b1d6f58b81d9642375563e13c170cd8dd"
    },
    {
      "path": "bible/test_direct.eng-gvn.jsonl",
      "rows": 2135,
      "sha256": "8ddc75608efed0f04af84238918f71cabde0b4b4ebc60cee6d9afef3765a05e5"
    },
    {
      "path": "bible/test_ref.eng-gvn.jsonl",
      "rows": 2135,
      "sha256": "475651407ca5a29d444ed40e43a6db5f31ec49e4297aac373a7bd952a1382212"
    },
    {
      "path": "bible/train_direct.eng-gvn.jsonl",
      "rows": 16623,
      "sha256": "83c7e7ce032032a8a9f8ca7fe626fb06e289d88d41bbcfb92f4a879df604013e"
    },
    {
      "path": "bible/train_ref.eng-gvn.jsonl",
      "rows": 16623,
      "sha256": "a3134c2c4c7b39e27953334c81a93d3bf7b136cc5589c1de0cf8c4330a1e0d78"
    },
    {
      "path": "bible/validation_direct.eng-gvn.jsonl",
      "rows": 2153,
      "sha256": "b27c2c70e8f7b0cc3f3f6b9f2ffb883d37aeb022f673162575930ea857a2cd1c"
    },
    {
      "path": "bible/validation_ref.eng-gvn.jsonl",
      "rows": 2153,
      "sha256": "23a87583062a96412715e4ad496efb9ea1f5c931234446455a3d1a9683409be0"
    },
    {
      "path": "db_usage/all_usage_examples.eng-gvn.jsonl",
      "rows": 449,
      "sha256": "bc5090a517b8e4d0d585134fdd0903b49575194d33016491dad45b04a3496c2d"
    },
    {
      "path": "db_usage/heldout_usage.eng-gvn.jsonl",
      "rows": 84,
      "sha256": "0155ba7e21de41da94dbe5b2270994a1152a31a14bcbde73140f4b0efebb6fc6"
    },
    {
      "path": "db_usage/train_usage.eng-gvn.jsonl",
      "rows": 365,
      "sha256": "dc3a9322381dafb1a786b22f707259d2b2d52cc1deb18fee55ed01ee4514b7bf"
    },
    {
      "path": "db_usage/train_usage_oversampled.eng-gvn.jsonl",
      "rows": 1460,
      "sha256": "723266dec43b7353c53b65093220e9993ab444da3a3b6dfca195decfee076a09"
    },
    {
      "path": "elder_sentence_pair/all_elder_sentence_pair.eng-gvn.jsonl",
      "rows": 43,
      "sha256": "29a9bfbfecbe535b56eda3bf0ecf255a17190b438186b60b999c78e1ee4854d2"
    },
    {
      "path": "elder_sentence_pair/train_elder_sentence_pair_oversampled.eng-gvn.jsonl",
      "rows": 688,
      "sha256": "d58f11d3dab2f15c4a1820ec46c7bd03a6855c6c436707b0493f36ec5e1f5b68"
    },
    {
      "path": "test.eng-gvn.jsonl",
      "rows": 4397,
      "sha256": "167791f206ef163f1ea6f0886e78302b7ef3e1e0f10872d25289c66d99c957ce"
    },
    {
      "path": "train.eng-gvn.jsonl",
      "rows": 35394,
      "sha256": "c5151fabb5cc660358e2e776da88c0d09726fab53a6c1081d276fe73a8ca312d"
    },
    {
      "path": "validation.eng-gvn.jsonl",
      "rows": 4433,
      "sha256": "6800de95417d7d2234d813ff267d41ab5d788ef1748943652f9d0d36d4cc20a3"
    }
  ],
  "training_note": "Train from the v12 merged model with target_lang=gvn_Latn, low LR, full train split, capped generated validation during training, and separate post-train evals for Bible direct/ref, DB usage, and elder-shared sentence pairs."
}
```

## Source-Length Preflight

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    "median": 32,
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    "max_source_length": 320,
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    ]
  },
  {
    "file": "bible/test_ref.eng-gvn.jsonl",
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    "min": 20,
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    "mean": 54.34473067915691,
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      },
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        "id": "8fed6c32-6331-4672-bcad-c7ff317bd247:eng-gvn:bible_ref",
        "tokens": 525
      }
    ]
  },
  {
    "file": "db_usage/heldout_usage.eng-gvn.jsonl",
    "rows": 84,
    "min": 33,
    "max": 53,
    "mean": 40.166666666666664,
    "median": 39.0,
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    "first_over_max_source_length": []
  },
  {
    "file": "elder_sentence_pair/all_elder_sentence_pair.eng-gvn.jsonl",
    "rows": 43,
    "min": 13,
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    "mean": 30.790697674418606,
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    "first_over_max_source_length": []
  }
]
```

## GPU

```text
Thu Jul  2 13:39:36 2026       
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 570.124.06             Driver Version: 570.124.06     CUDA Version: 12.8     |
|-----------------------------------------+------------------------+----------------------+
| GPU  Name                 Persistence-M | Bus-Id          Disp.A | Volatile Uncorr. ECC |
| Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
|                                         |                        |               MIG M. |
|=========================================+========================+======================|
|   0  NVIDIA L40S                    On  |   00000000:84:00.0 Off |                    0 |
| N/A   35C    P8             36W /  350W |       1MiB /  46068MiB |      0%      Default |
|                                         |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------+
                                                                                         
+-----------------------------------------------------------------------------------------+
| Processes:                                                                              |
|  GPU   GI   CI              PID   Type   Process name                        GPU Memory |
|        ID   ID                                                               Usage      |
|=========================================================================================|
|  No running processes found                                                             |
+-----------------------------------------------------------------------------------------+
```

Finished UTC: 2026-07-02T16:44:15Z

## Training Manifest

```json
{
  "model_id": "mobtranslate/kuku-yalanji-nllb-lora",
  "version": "0.1.0",
  "created_at": "2026-07-02T15:51:37.641886+00:00",
  "base_model": "/workspace/base_models/v12.0-tagged-direct-plus-reference-bible-gvn-token-4096row-25epoch-batch16/merged",
  "direction": "eng-gvn",
  "source_lang": "eng_Latn",
  "target_lang": "gvn_Latn",
  "target_lang_init_from": null,
  "source_lang_token_id": 256047,
  "target_lang_token_id": 256204,
  "dataset": {
    "train_file": "/workspace/data/kuku_yalanji_v20_0_full_candidate_corpus_gvn/train.eng-gvn.jsonl",
    "validation_file": "/workspace/data/kuku_yalanji_v20_0_full_candidate_corpus_gvn/validation.eng-gvn.jsonl",
    "test_file": "/workspace/data/kuku_yalanji_v20_0_full_candidate_corpus_gvn/test.eng-gvn.jsonl",
    "split_rows": {
      "train": 35394,
      "validation": 1024,
      "test": 1024
    },
    "max_train_samples": null,
    "max_validation_samples": 1024,
    "max_test_samples": 1024,
    "shuffle_before_cap": false
  },
  "training_args": {
    "epochs": 3.0,
    "batch_size": 8,
    "gradient_accumulation_steps": 2,
    "learning_rate": 2e-05,
    "lora_r": 64,
    "lora_alpha": 128,
    "lora_dropout": 0.0,
    "lora_target_modules": [
      "q_proj",
      "k_proj",
      "v_proj",
      "out_proj",
      "fc1",
      "fc2"
    ],
    "modules_to_save": [],
    "seed": 42,
    "ensure_weight_tying": true,
    "effective_ensure_weight_tying": true,
    "generation_num_beams": 1,
    "generation_no_repeat_ngram_size": 0,
    "generation_repetition_penalty": 1.0,
    "generation_length_penalty": 1.0,
    "save_total_limit": 2,
    "gradient_checkpointing": false
  },
  "metrics": {
    "train": {
      "train_runtime": 6767.6911,
      "train_samples_per_second": 15.69,
      "train_steps_per_second": 0.981,
      "total_flos": 8.119575264288768e+16,
      "train_loss": 1.4851415328335662,
      "epoch": 2.998870056497175
    },
    "validation": {
      "eval_loss": 1.5804394483566284,
      "eval_bleu": 13.406777236161425,
      "eval_chrf": 39.882101420536515,
      "eval_runtime": 556.9744,
      "eval_samples_per_second": 1.839,
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      "epoch": 2.998870056497175
    },
    "test": {
      "test_loss": 1.5612670183181763,
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      "test_chrf": 40.2505720878999,
      "test_runtime": 539.4346,
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  },
  "artifacts": {
    "adapter_dir": "/workspace/models/kuku-yalanji-nllb-lora/v20.0-full-candidate-corpus-gvn-3epoch-lr2e-5/adapter",
    "merged_dir": "/workspace/models/kuku-yalanji-nllb-lora/v20.0-full-candidate-corpus-gvn-3epoch-lr2e-5/merged"
  }
}
```

## Post-Eval Analysis

```json
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    "task_counts": {
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      "none": 408,
      "sentence_candidate": 403
    },
    "db_headword_hits": {
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      "hits": 274,
      "rate": 0.7506849315068493
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    "elder_sentence_pair_exact": {
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  },
  "validation_bible_direct": {
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    "elder_sentence_pair_exact": {
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  "test_bible_direct": {
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    "elder_sentence_pair_exact": {
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  }
}
```

## Resource Summary

```json
{
  "samples": 2174,
  "start": "2026-07-02T13:39:22Z",
  "end": "2026-07-02T16:44:14Z",
  "mean_gpu_util_pct": 42.94940202391904,
  "max_gpu_util_pct": 100.0,
  "mean_gpu_mem_used_mib": 17287.45814167433,
  "max_gpu_mem_used_mib": 21914.0,
  "mean_gpu_power_w": 191.50095216191352,
  "max_gpu_power_w": 290.49,
  "mean_python_cpu_pct": 116.66067157313708,
  "max_python_cpu_pct": 537.0,
  "mean_python_rss_mib": 2333.2231830726773,
  "max_python_rss_mib": 7537.6,
  "mean_ram_used_mib": 124068.80036798528,
  "max_ram_used_mib": 205758.0,
  "mean_workspace_used_pct": 67.0,
  "max_workspace_used_pct": 67.0
}
```