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← Back to Text Models LFM2.5-1.2B-JP is fine-tuned for Japanese language tasks, delivering high-quality Japanese text generation, translation, and conversation. Built on LFM2.5 with specialized Japanese training data.

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Specifications

PropertyValue
Parameters1.2B
Context Length32K tokens
ArchitectureLFM2.5 (Dense)

Japanese NLP

Native Japanese text generation

Translation

English-Japanese translation

Fine-tunable

TRL compatible (SFT, DPO, GRPO)

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Quick Start

Install:
pip install transformers torch
Download & Run:
from transformers import AutoModelForCausalLM, AutoTokenizer

model = AutoModelForCausalLM.from_pretrained("LiquidAI/LFM2.5-1.2B-JP", device_map="auto")
tokenizer = AutoTokenizer.from_pretrained("LiquidAI/LFM2.5-1.2B-JP")

input_ids = tokenizer.apply_chat_template(
    [{"role": "user", "content": "機械学習とは何ですか？"}],
    add_generation_prompt=True, return_tensors="pt"
).to(model.device)

output = model.generate(input_ids, max_new_tokens=256)
print(tokenizer.decode(output[0], skip_special_tokens=True))