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Model: oddadmix/arabic-summarization Source: Original Platform
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721
Arabic_Summarization_LFM2_SFT_with_TRL.ipynb
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Arabic_Summarization_LFM2_SFT_with_TRL.ipynb
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README.md
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README.md
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---
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base_model: LiquidAI/LFM2-350M
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library_name: transformers
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model_name: lfm2-sft-summary
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tags:
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- generated_from_trainer
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- sft
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- trl
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licence: license
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datasets:
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- oddadmix/arabic-news-summarization
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language:
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- ar
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---
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# 📝 نموذج التلخيص العربي
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هذا المشروع يقدّم نموذج **تلخيص نصوص باللغة العربية** مبني على النموذج الأساسي [LiquidAI/LFM2-350M](https://huggingface.co/LiquidAI/LFM2-350M)، وتمت إعادة تدريبه (Fine-tuning) على **مجموعة بيانات مكوّنة من 17,000 سجل** لتلخيص النصوص بدقة وكفاءة عالية.
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---
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## ⚡ المميزات
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* ✅ أداء قوي جدًا في تلخيص النصوص العربية.
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* ✅ يحافظ على المعنى العام للنص مع اختصار الحجم.
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* ✅ يمكن استخدامه في تلخيص المقالات، الأخبار، الأبحاث، والمستندات الطويلة.
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* ✅ مبني على نموذج قوي مفتوح المصدر مع إعادة ضبط دقيقة (Fine-tuning).
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---
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## 🛠️ البيانات
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تم تدريب النموذج باستخدام **17,000 صف** من البيانات عالية الجودة التي تحتوي على نصوص عربية وأهداف التلخيص المقابلة لها.
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هذا ساعد في تحسين دقة النموذج وجعله قادرًا على إنتاج **ملخصات متماسكة وسلسة**.
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---
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## 🚀 كيفية الاستخدام
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```python
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from transformers import AutoModelForSeq2SeqLM, AutoTokenizer
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# تحميل النموذج والمحول
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model_name = "اسم-المستخدم/arabic-summarization-model"
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tokenizer = AutoTokenizer.from_pretrained(model_name)
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model = AutoModelForSeq2SeqLM.from_pretrained(model_name)
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# إدخال نص للتلخيص
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text = """النص العربي المراد تلخيصه ..."""
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inputs = tokenizer(text, return_tensors="pt", max_length=1024, truncation=True)
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summary_ids = model.generate(inputs["input_ids"], max_length=150, min_length=40, length_penalty=2.0, num_beams=4)
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# عرض الملخص
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print(tokenizer.decode(summary_ids[0], skip_special_tokens=True))
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```
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---
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## 📊 الأداء
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النموذج أظهر نتائج ممتازة في التجارب الداخلية على مقاييس **الدقة، التماسك، والمحافظة على المعنى**.
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أداؤه يُعتبر **جيد جدًا مقارنة بالنماذج المشابهة** في مجال تلخيص النصوص العربية.
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---
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## 📌 ملاحظات
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* النموذج ما زال قابلًا للتطوير عبر تدريبه على بيانات إضافية.
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* يُفضّل استخدامه مع نصوص عربية فصيحة، مع أنه يعمل بشكل جيد أيضًا مع بعض اللهجات.
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chat_template.jinja
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chat_template.jinja
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{{- bos_token -}}
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{%- set system_prompt = "" -%}
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{%- set ns = namespace(system_prompt="") -%}
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{%- if messages[0]["role"] == "system" -%}
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{%- set ns.system_prompt = messages[0]["content"] -%}
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{%- set messages = messages[1:] -%}
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{%- endif -%}
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{%- if tools -%}
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{%- set ns.system_prompt = ns.system_prompt + ("\n" if ns.system_prompt else "") + "List of tools: <|tool_list_start|>[" -%}
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{%- for tool in tools -%}
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{%- if tool is not string -%}
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{%- set tool = tool | tojson -%}
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{%- endif -%}
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{%- set ns.system_prompt = ns.system_prompt + tool -%}
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{%- if not loop.last -%}
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{%- set ns.system_prompt = ns.system_prompt + ", " -%}
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{%- endif -%}
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{%- endfor -%}
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{%- set ns.system_prompt = ns.system_prompt + "]<|tool_list_end|>" -%}
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{%- endif -%}
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{%- if ns.system_prompt -%}
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{{- "<|im_start|>system\n" + ns.system_prompt + "<|im_end|>\n" -}}
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{%- endif -%}
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{%- for message in messages -%}
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{{- "<|im_start|>" + message["role"] + "\n" -}}
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{%- set content = message["content"] -%}
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{%- if content is not string -%}
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{%- set content = content | tojson -%}
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{%- endif -%}
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{%- if message["role"] == "tool" -%}
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{%- set content = "<|tool_response_start|>" + content + "<|tool_response_end|>" -%}
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{%- endif -%}
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{{- content + "<|im_end|>\n" -}}
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{%- endfor -%}
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{%- if add_generation_prompt -%}
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{{- "<|im_start|>assistant\n" -}}
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{%- endif -%}
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config.json
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config.json
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{
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"architectures": [
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"Lfm2ForCausalLM"
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],
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"block_auto_adjust_ff_dim": true,
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"block_dim": 1024,
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"block_ff_dim": 6656,
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"block_ffn_dim_multiplier": 1.0,
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"block_mlp_init_scale": 1.0,
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"block_multiple_of": 256,
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"block_norm_eps": 1e-05,
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"block_out_init_scale": 1.0,
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"block_use_swiglu": true,
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"block_use_xavier_init": true,
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"bos_token_id": 1,
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"conv_L_cache": 3,
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"conv_bias": false,
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"conv_dim": 1024,
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"conv_dim_out": 1024,
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"conv_use_xavier_init": true,
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"eos_token_id": 7,
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"hidden_size": 1024,
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"initializer_range": 0.02,
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"intermediate_size": 6656,
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"layer_types": [
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"conv",
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"conv",
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"full_attention",
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"conv",
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"conv",
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"full_attention",
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"conv",
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"conv",
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"full_attention",
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"conv",
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"full_attention",
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"conv",
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"full_attention",
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"conv",
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"full_attention",
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"conv"
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],
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"max_position_embeddings": 128000,
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"model_type": "lfm2",
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"norm_eps": 1e-05,
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"num_attention_heads": 16,
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"num_heads": 16,
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"num_hidden_layers": 16,
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"num_key_value_heads": 8,
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"pad_token_id": 0,
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"rope_theta": 1000000.0,
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"torch_dtype": "bfloat16",
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"transformers_version": "4.54.1",
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"use_cache": true,
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"use_pos_enc": true,
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"vocab_size": 65536
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}
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generation_config.json
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{
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"_from_model_config": true,
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"bos_token_id": 1,
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"eos_token_id": 7,
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"pad_token_id": 0,
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"transformers_version": "4.54.1"
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}
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model.safetensors
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model.safetensors
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version https://git-lfs.github.com/spec/v1
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oid sha256:1c69578daec203919ee03ba053aac2018df08df63315a7750f2d261755a643d9
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size 708984464
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version https://git-lfs.github.com/spec/v1
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oid sha256:1a6c47d1c6cd78465fb55b32c0013e83841214c056903728503a43a83929fa87
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size 118023
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special_tokens_map.json
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{
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"bos_token": {
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"content": "<|startoftext|>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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},
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"eos_token": {
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"content": "<|im_end|>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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},
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"pad_token": {
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"content": "<|pad|>",
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"lstrip": false,
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"normalized": false,
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"rstrip": false,
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"single_word": false
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}
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}
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tokenizer_config.json
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training_args.bin
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training_args.bin
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version https://git-lfs.github.com/spec/v1
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oid sha256:a97406c70a7c1c7754ed7873081a24f9a5c2608d2b6ac475d81ba33eacc758db
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size 5752
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