File size: 1,612 Bytes
4e79b6e
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
{
  "params_total": 1095845888,
  "n_tensors": 143,
  "dtype": "bf16",
  "vocab_size": 32000,
  "d_model": 2048,
  "n_blocks": 20,
  "tensor_keys_sample": [
    "blocks.0.attn.out_proj.weight",
    "blocks.0.attn.qkv.weight",
    "blocks.0.attn_norm.scale",
    "blocks.0.ffn.down.weight",
    "blocks.0.ffn.gate.weight",
    "blocks.0.ffn.up.weight",
    "blocks.0.ffn_norm.scale",
    "blocks.1.attn.out_proj.weight"
  ],
  "source_checkpoint": "<workspace>/1B WSM/fine-tuning/ckpt_1b_mix42_merged/best_val/checkpoint.pt",
  "source_checkpoint_relative": "fine-tuning/ckpt_1b_mix42_merged/best_val/checkpoint.pt",
  "source_keys": [
    "model",
    "optimizer",
    "scheduler",
    "config",
    "training_state",
    "timestamp"
  ],
  "source_config": {
    "vocab_size": 32000,
    "d_model": 2048,
    "num_layers": 20,
    "num_heads": 16,
    "d_ff": 5120,
    "max_seq_len": 1024,
    "rope_theta": 500000.0,
    "dropout_rate": 0.0
  },
  "config_note": "use_fp8 absent from the raw checkpoint config (plain nn.Linear build); none was added.",
  "checkpoint_step": 2000,
  "checkpoint_timestamp": "2026-10-13T23:27:36.964113",
  "training_state": {
    "step": 2000,
    "total_tokens": 65536000,
    "epoch": 0,
    "best_val_loss": 0.6519121726595375,
    "max_tokens": 31013881856,
    "round_start_tokens": 0,
    "data_position": {
      "source_type": "bin",
      "file_index": 0,
      "files_total": 0,
      "rows_skipped": 0,
      "bin_path": "data_mix_gold/sft_train.bin",
      "token_offset": 68812800
    }
  },
  "nonfinite_after_cast": [],
  "created_utc": "2026-10-23T11:01:58Z"
}