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0.5.01base_model: philipperen55/Qwen2.5-14B-style-MERGED-BF16-v3-3690
2model_type: AutoModelForCausalLM
3tokenizer_type: AutoTokenizer
4trust_remote_code: true
5
6load_in_8bit: false
7load_in_4bit: false
8
9
10datasets:
11 - path: philipperen55/dataset52SFT_chat # ou chemin local si tu ne l’as pas push sur HF
12 ds_type: json
13 data_files: dataset52SFT_chat.jsonl
14 type: messages
15
16 field_messages: messages
17 message_field_role: role
18 message_field_content: content
19
20 train_on_inputs: false
21
22chat_template: chatml
23
24
25train_on_inputs: false
26add_eos_token: false
27
28
29dataset_prepared_path: /workspace/prepared_data
30val_set_size: 0.01
31output_dir: /workspace/output
32
33
34sequence_len: 2048
35sample_packing: false
36pad_to_sequence_len: false
37group_by_length: true
38
39
40
41special_tokens:
42 eos_token: "<|endoftext|>"
43 pad_token: "<|endoftext|>"
44
45
46adapter: lora
47lora_r: 32
48lora_alpha: 64
49lora_dropout: 0.05
50lora_target_modules:
51 - q_proj
52 - k_proj
53 - v_proj
54 - o_proj
55 - gate_proj
56 - up_proj
57 - down_proj
58
59
60micro_batch_size: 2
61gradient_accumulation_steps: 32 # 32/2 = 100802MiB / 143771MiB et 16/4 plante out of memory !!!
62num_epochs: 3
63learning_rate: 2e-5
64lr_scheduler: cosine
65warmup_ratio: 0.03
66optimizer: adamw_torch_fused
67weight_decay: 0.0
68max_grad_norm: 1.0
69
70
71bf16: true
72fp16: false
73tf32: true
74
75
76flash_attention: true
77sdp_attention: false
78
79overrides_of_model_config:
80 attn_implementation: flash_attention_2 # forcer FA2 jusqu’au modèle
81 use_cache: false
82
83
84gradient_checkpointing: false
85
86# --- Reproductibilité ---
87seed: 42
88
89
90logging_steps: 5
91save_steps: 50
92eval_strategy: steps
93eval_steps: 50
94save_total_limit: 1
95
96
97wandb_project: Qwen2.5-14B-v3-3690-dataset52SFT_04
98
99
100hub_model_id: philipperen55/Qwen2.5-14B-v3-3690-dataset52SFT_chat_3epochs
101push_to_hub: true
102hub_strategy: every_save
103| Training Loss | Epoch | Step | Validation Loss |
|---|---|---|---|
| No log | 0.0129 | 1 | 1.2171 |
| 1.1498 | 0.6465 | 50 | 1.0827 |
| 1.0955 | 1.2929 | 100 | 1.0620 |
| 1.1058 | 1.9394 | 150 | 1.0588 |
| 1.0979 | 2.5859 | 200 | 1.0582 |