Rosetta-Ko Suite
Collection
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rosetta-ko-chat-synth-sft
Korean-native general-purpose conversational data — diverse everyday instructions with natural Korean answers.
Synthetic data generated with the Qwen3.6-27B teacher model — part of the Rosetta-KO suite for the Rosetta Korean LLM (PoSTMEDIA).
Chat Suite
Sibling datasets from the same pipeline (each a separate repo):
| repo | format |
|---|---|
rosetta-ko-chat-synth-sft (this repo) |
supervised fine-tuning (user/assistant messages) |
rosetta-ko-chat-synth-sft-think |
reasoning SFT (<think> chain-of-thought) |
rosetta-ko-chat-synth-rlvr |
reinforcement-learning-with-verifiable-reward rows |
Data Fields
{"id": "...", "source_dataset": "...", "domain": "general",
"messages": [{"role": "user", "content": "..."},
{"role": "assistant", "content": "..."}]}
id— row-level identifiermessages[0](user) — self-contained Korean promptmessages[1](assistant) — the answer directly (no reasoning trace)
Usage
from datasets import load_dataset
ds = load_dataset("PoSTMEDIA/rosetta-ko-chat-synth-sft", split="train")
License
Released under the Apache License 2.0.
Seed sources:
Citation
@misc{rosetta_ko_general_synth,
title = {Rosetta-KO Chat Synthetic Dataset},
author = {PoSTMEDIA},
year = {2026},
howpublished = {Hugging Face: PoSTMEDIA/rosetta-ko-chat-synth-sft}
}
Contact
PoSTMEDIA — https://huggingface.co/PoSTMEDIA
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