A lightweight conversational model designed to write comments on users’ diary or SNS-style posts.
Instead of general chatting, the model is specialized for reaction writing: reading a personal text and replying as if a real person left a comment under the post.
Social age group expression (e.g., early 20s, mid-30s, late-40s)
Gender: male / female
COMMENTER_STYLE
Defines personality and speaking style based on ai_comment.json.
Examples:
polite and considerate
warm empathy
casual teenage friendliness
calm encouragement
COMMENT_LENGTH
Controls approximate response length.
Values typically: 1, 1~2, 1~3 (roughly number of sentences)
LANG
Final output language.
Currently supported:
ko
en
(more planned)
DIARY
Actual user diary text written inside the app.
Training Characteristics
Base: Gemma family small model
Task: emotional reaction generation
Data: primarily empathy-focused conversational text
Optimized for: supportive responses rather than diverse knowledge
Because of the small model size (especially 270M), responses may be simple and sometimes repetitive.
The model prioritizes emotional appropriateness over linguistic variety.
Continuous updates are planned to improve diversity and naturalness.
Limitations
Limited factual accuracy
Repetition in long conversations
Weak reasoning capability
Not suitable for coding or academic Q&A
This model is intended for social interaction simulation, not an information assistant.
Intended Use
diary apps
SNS companion systems
roleplay interaction
emotional feedback systems
character comment generation
Notes
The model is designed to respond kindly and supportively to personal writing.
It may over-empathize or avoid negative reactions due to training bias.
License
gemma
Citation
If you use this model in research or applications, please reference the Hugging Face repository.