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Model: ryukin164/LFM2.5-1.2B-Q4-JP
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---
license: apache-2.0
language:
- ja
- en
base_model: LiquidAI/LFM2.5-1.2B-JP
tags:
- liquid
- lfm
- gguf
- quantization
- business
- expert
library_name: gguf
pipeline_tag: text-generation
---
# LFM 2.5 1.2B ビジネス専門家 (Q4_K_M GGUF)
## 📌 モデル概要
本プロジェクトは、[LiquidAI/LFM2.5-1.2B-JP](https://huggingface.co/LiquidAI/LFM2.5-1.2B-JP) をベースとした、**ビジネスシーン、専門的なコンサルティング、および論理的推論**に特化した量子化済みモデルです。
最新の `llama.cpp` を使用し、**Q4_K_M** 形式で量子化を行いました。731MB という極めて軽量なサイズながら、高い推論能力を維持しています。
* **アーキテクチャ:** LFM (Liquid Foundation Model) - 線形回帰と畳み込みを組み合わせた非 Transformer 構造。
* **パラメータ数:** 1.2B
* **量子化形式:** GGUF (Q4_K_M)
* **ファイルサイズ:** 731 MB
* **主な用途:** モバイルデバイスでの実行、低スペックサーバー、ビジネス対話エージェント。
## 🚀 使い方
### 1. llama.cpp で実行
```bash
./llama-cli -m LFM-Business-Perfect-Q4.gguf -n 512 --prompt "<|im_start|>user\n新規事業のキャッシュフローを最適化する方法を教えてください。<|im_end|>\n<|im_start|>assistant\n"
2. Python (llama-cpp-python) で実行Pythonfrom llama_cpp import Llama
llm = Llama(model_path="./LFM-Business-Perfect-Q4.gguf", n_ctx=2048)
output = llm("<|im_start|>user\nビジネスプランの添削をお願いします。<|im_end|>\n<|im_start|>assistant\n", max_tokens=512)
print(output["choices"][0]["text"])
🛠 量子化の詳細Q4_K_M 量子化により、モデルの知能指数を最大限に保持しつつ、メモリ消費を大幅に削減しました。1.2B クラスのモデルにおいて、CPU 環境での実行に最も適したバランスです。項目詳細オリジナルサイズ~2.5 GB量子化後サイズ731 MB推奨 RAM2GB 以上⚠️ 免責事項このモデルは学習および研究目的で公開されています。生成される回答はアルゴリズムによるものであり、正確性や法的効力を保証するものではありません。実際のビジネス判断に際しては、専門家にご相談ください。🤝 謝辞優れたベースモデルをオープンソースとして公開してくださった Liquid AI チームに深く感謝いたします。

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{{- bos_token -}}
{%- set keep_past_thinking = keep_past_thinking | default(false) -%}
{%- set ns = namespace(system_prompt="") -%}
{%- if messages[0]["role"] == "system" -%}
{%- set ns.system_prompt = messages[0]["content"] -%}
{%- set messages = messages[1:] -%}
{%- endif -%}
{%- if tools -%}
{%- set ns.system_prompt = ns.system_prompt + ("\n" if ns.system_prompt else "") + "List of tools: [" -%}
{%- for tool in tools -%}
{%- if tool is not string -%}
{%- set tool = tool | tojson -%}
{%- endif -%}
{%- set ns.system_prompt = ns.system_prompt + tool -%}
{%- if not loop.last -%}
{%- set ns.system_prompt = ns.system_prompt + ", " -%}
{%- endif -%}
{%- endfor -%}
{%- set ns.system_prompt = ns.system_prompt + "]" -%}
{%- endif -%}
{%- if ns.system_prompt -%}
{{- "<|im_start|>system\n" + ns.system_prompt + "<|im_end|>\n" -}}
{%- endif -%}
{%- set ns.last_assistant_index = -1 -%}
{%- for message in messages -%}
{%- if message["role"] == "assistant" -%}
{%- set ns.last_assistant_index = loop.index0 -%}
{%- endif -%}
{%- endfor -%}
{%- for message in messages -%}
{{- "<|im_start|>" + message["role"] + "\n" -}}
{%- set content = message["content"] -%}
{%- if content is not string -%}
{%- set content = content | tojson -%}
{%- endif -%}
{%- if message["role"] == "assistant" and not keep_past_thinking and loop.index0 != ns.last_assistant_index -%}
{%- if "</think>" in content -%}
{%- set content = content.split("</think>")[-1] | trim -%}
{%- endif -%}
{%- endif -%}
{{- content + "<|im_end|>\n" -}}
{%- endfor -%}
{%- if add_generation_prompt -%}
{{- "<|im_start|>assistant\n" -}}
{%- endif -%}

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{
"architectures": [
"Lfm2ForCausalLM"
],
"block_auto_adjust_ff_dim": true,
"block_dim": 2048,
"block_ff_dim": 12288,
"block_ffn_dim_multiplier": 1.0,
"block_mlp_init_scale": 1.0,
"block_multiple_of": 256,
"block_norm_eps": 1e-05,
"block_out_init_scale": 1.0,
"block_use_swiglu": true,
"block_use_xavier_init": true,
"bos_token_id": 1,
"conv_L_cache": 3,
"conv_bias": false,
"conv_dim": 2048,
"conv_use_xavier_init": true,
"dtype": "float16",
"eos_token_id": 7,
"hidden_size": 2048,
"initializer_range": 0.02,
"intermediate_size": 12288,
"layer_types": [
"conv",
"conv",
"full_attention",
"conv",
"conv",
"full_attention",
"conv",
"conv",
"full_attention",
"conv",
"full_attention",
"conv",
"full_attention",
"conv",
"full_attention",
"conv"
],
"max_position_embeddings": 128000,
"model_type": "lfm2",
"norm_eps": 1e-05,
"num_attention_heads": 32,
"num_heads": 32,
"num_hidden_layers": 16,
"num_key_value_heads": 8,
"pad_token_id": 0,
"rope_theta": 1000000.0,
"tie_embedding": true,
"transformers_version": "4.57.1",
"use_cache": true,
"use_pos_enc": true,
"vocab_size": 65536
}

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{
"_from_model_config": true,
"bos_token_id": 1,
"eos_token_id": 7,
"pad_token_id": 0,
"transformers_version": "4.57.1"
}

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size 2340697784

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{
"bos_token": {
"content": "<|startoftext|>",
"lstrip": false,
"normalized": false,
"rstrip": false,
"single_word": false
},
"eos_token": {
"content": "<|im_end|>",
"lstrip": false,
"normalized": false,
"rstrip": false,
"single_word": false
},
"pad_token": {
"content": "<|pad|>",
"lstrip": false,
"normalized": false,
"rstrip": false,
"single_word": false
}
}

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