README.md

---
license: mit
pipeline_tag: text-generation
library_name: transformers
language: [
    'en', 'am', 'ar', 'as', 'az', 'be', 'bg', 'bn', 'br', 'bs', 'ca', 'cs', 'cy', 'da', 'de', 'el',
    'eo', 'es', 'et', 'eu', 'fa', 'ff', 'fi', 'fr', 'fy', 'ga', 'gd', 'gl', 'gn', 'gu', 'ha', 'he',
    'hi', 'hr', 'ht', 'hu', 'hy', 'id', 'ig', 'is', 'it', 'ja', 'jv', 'ka', 'kk', 'km', 'kn', 'ko',
    'ku', 'ky', 'la', 'lg', 'li', 'ln', 'lo', 'lt', 'lv', 'mg', 'mk', 'ml', 'mn', 'mr', 'ms', 'my',
    'ne', 'nl', 'no', 'ns', 'om', 'or', 'pa', 'pl', 'ps', 'pt', 'qu', 'rm', 'ro', 'ru', 'sa', 'si',
    'sc', 'sd', 'sk', 'sl', 'so', 'sq', 'sr', 'ss', 'su', 'sv', 'sw', 'ta', 'te', 'th', 'tl', 'tn',
    'tr', 'ug', 'uk', 'ur', 'uz', 'vi', 'wo', 'xh', 'yi', 'yo', 'zu',
]
datasets:
# core - base
- ontocord/fineweb-permissive-multilingual-2m
- distily/c4_multilingual_1M
- data-silence/sumnews
- xu-song/cc100-samples
- badrex/llm-emoji-dataset
- fblgit/simple-math
- Gusarich/math-expressions-1m
- neuralwork/arxiver
- christopher/rosetta-code
- nampdn-ai/tiny-codes
- JeanKaddour/minipile
# core - instruct
- NousResearch/hermes-function-calling-v1
- simplescaling/s1K-1.1
# base - instruct
- mlabonne/open-perfectblend
- allenai/tulu-3-sft-mixture
- rombodawg/Everything_Instruct_Multilingual
# base - reason
- open-r1/OpenR1-Math-220k
- open-thoughts/OpenThoughts-114k
- cognitivecomputations/dolphin-r1
- simplescaling/s1K-1.1
tags:
- chat
- core
- base
- instruct
- reason
---

# tangled-alpha-0.4-core

![logo](./misc/logo.jpg)

```bash
time python -B prepare_core_datasets.py
```

```
i=0, min_len=0, max_len=1048576, block_size=4097, chunk_size=16388000, len(dataset)=1567386, len(dataset) * block_size=6421580442
Total number of tokens in the optimized dataset '../core-data-0-0-1048576-4097-4000' is 6421580442
```

```bash
CUDA_VISIBLE_DEVICES=0 CUDA_LAUNCH_BLOCKING=0 PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True litgpt pretrain --config pretrain-core-model.yaml
```

```
Seed set to 23
Time to instantiate model: 0.23 seconds.
Total parameters: 185,631,232
Verifying settings ...
Measured TFLOPs: 7047.32
Epoch 1 | iter 256 step 1 | loss train: 11.714, val: n/a | iter time: 370.39 ms (step) remaining time: 4 days, 1:24:16
Epoch 1 | iter 512 step 2 | loss train: 11.711, val: n/a | iter time: 311.97 ms (step) remaining time: 3 days, 8:48:48
Epoch 1 | iter 768 step 3 | loss train: 11.708, val: n/a | iter time: 313.48 ms (step) remaining time: 3 days, 3:22:46
Epoch 1 | iter 1024 step 4 | loss train: 11.704, val: n/a | iter time: 313.71 ms (step) remaining time: 3 days, 0:41:32
Epoch 1 | iter 1280 step 5 | loss train: 11.694, val: n/a | iter time: 314.42 ms (step) remaining time: 2 days, 23:05:08
Epoch 1 | iter 1536 step 6 | loss train: 11.687, val: n/a | iter time: 314.62 ms (step) remaining time: 2 days, 22:00:35
Epoch 1 | iter 1792 step 7 | loss train: 11.668, val: n/a | iter time: 314.94 ms (step) remaining time: 2 days, 21:14:06
Epoch 1 | iter 2048 step 8 | loss train: 11.645, val: n/a | iter time: 316.28 ms (step) remaining time: 2 days, 20:39:12
Epoch 1 | iter 2304 step 9 | loss train: 11.630, val: n/a | iter time: 315.29 ms (step) remaining time: 2 days, 20:11:52
Epoch 1 | iter 2560 step 10 | loss train: 11.609, val: n/a | iter time: 315.53 ms (step) remaining time: 2 days, 19:49:36
Epoch 1 | iter 2816 step 11 | loss train: 11.564, val: n/a | iter time: 314.95 ms (step) remaining time: 2 days, 19:31:09
Epoch 1 | iter 3072 step 12 | loss train: 11.510, val: n/a | iter time: 314.23 ms (step) remaining time: 2 days, 19:15:24
Epoch 1 | iter 3328 step 13 | loss train: 11.453, val: n/a | iter time: 315.71 ms (step) remaining time: 2 days, 19:02:02
Epoch 1 | iter 3584 step 14 | loss train: 11.411, val: n/a | iter time: 316.43 ms (step) remaining time: 2 days, 18:50:24
Epoch 1 | iter 3840 step 15 | loss train: 11.346, val: n/a | iter time: 314.83 ms (step) remaining time: 2 days, 18:40:08
Epoch 1 | iter 4096 step 16 | loss train: 11.300, val: n/a | iter time: 314.94 ms (step) remaining time: 2 days, 18:30:57
Epoch 1 | iter 4352 step 17 | loss train: 11.237, val: n/a | iter time: 314.13 ms (step) remaining time: 2 days, 18:22:39
Epoch 1 | iter 4608 step 18 | loss train: 11.193, val: n/a | iter time: 314.85 ms (step) remaining time: 2 days, 18:15:08
Epoch 1 | iter 4864 step 19 | loss train: 11.131, val: n/a | iter time: 315.23 ms (step) remaining time: 2 days, 18:08:16
Epoch 1 | iter 5120 step 20 | loss train: 11.084, val: n/a | iter time: 314.08 ms (step) remaining time: 2 days, 18:03:14
# ...
Epoch 1 | iter 780800 step 3050 | loss train: 3.176, val: 3.554 | iter time: 314.97 ms (step) remaining time: 0:15:21
Epoch 1 | iter 781056 step 3051 | loss train: 3.207, val: 3.554 | iter time: 315.53 ms (step) remaining time: 0:14:05
Epoch 1 | iter 781312 step 3052 | loss train: 3.186, val: 3.554 | iter time: 315.74 ms (step) remaining time: 0:12:48
Epoch 1 | iter 781568 step 3053 | loss train: 3.189, val: 3.554 | iter time: 315.17 ms (step) remaining time: 0:11:32
Epoch 1 | iter 781824 step 3054 | loss train: 3.305, val: 3.554 | iter time: 315.29 ms (step) remaining time: 0:10:15
Epoch 1 | iter 782080 step 3055 | loss train: 3.173, val: 3.554 | iter time: 315.11 ms (step) remaining time: 0:08:59
Epoch 1 | iter 782336 step 3056 | loss train: 3.223, val: 3.554 | iter time: 315.35 ms (step) remaining time: 0:07:42
Epoch 1 | iter 782592 step 3057 | loss train: 3.182, val: 3.554 | iter time: 315.18 ms (step) remaining time: 0:06:26
Epoch 1 | iter 782848 step 3058 | loss train: 3.196, val: 3.554 | iter time: 316.37 ms (step) remaining time: 0:05:09
Epoch 1 | iter 783104 step 3059 | loss train: 3.187, val: 3.554 | iter time: 315.86 ms (step) remaining time: 0:03:53
Epoch 1 | iter 783360 step 3060 | loss train: 3.163, val: 3.554 | iter time: 314.81 ms (step) remaining time: 0:02:36
Epoch 1 | iter 783616 step 3061 | loss train: 3.190, val: 3.554 | iter time: 315.23 ms (step) remaining time: 0:01:20
Epoch 2 | iter 783872 step 3062 | loss train: 3.239, val: 3.554 | iter time: 317.71 ms (step) remaining time: 0:00:03
Validating ...
Final evaluation | val loss: 3.552 | val ppl: 34.896
Saving checkpoint to '../out/pretrain-core/final/lit_model.pth'
----------------------------------------
| Performance
| - Total tokens  : 6,421,577,728
| - Training Time : 234340.96 s
| - Tok/sec       : 17286.07 tok/s
| ----------------------------------------
| Memory Usage
| - Memory Used   : 17.30 GB
----------------------------------------
```

Backup `wandb`:

```bash
mv wandb wandb-pretrain-core
```

Chat with model:

```bash
CUDA_VISIBLE_DEVICES=0 CUDA_LAUNCH_BLOCKING=0 PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True litgpt chat ../out/pretrain-core/final
```

```bash
CUDA_VISIBLE_DEVICES=0 CUDA_LAUNCH_BLOCKING=0 PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True time litgpt evaluate --tasks 'leaderboard' --out_dir '../evaluate/pretrain-core-0/leaderboard/' --batch_size 1 --dtype 'bfloat16' '../out/pretrain-core/final'
```

```
# ...
```