| --- |
| license: apache-2.0 |
| base_model: Qwen/Qwen2.5-0.5B-Instruct |
| base_model_relation: finetune |
| pipeline_tag: text-generation |
| library_name: llama.cpp |
| language: [en, cs, sk, de, fr, es, it, pt, ja, ko, zh] |
| tags: |
| - gguf |
| - qwen2.5 |
| - quantized |
| - llama.cpp |
| - llama.rn |
| - on-device |
| - lora |
| - companion |
| - text-rewriting |
| --- |
| |
| # ActiveGotchi AI — v1.0.0 |
|
|
| A tiny multilingual **companion-voice rewriting model**. Given a short, |
| pre-computed activity or sleep summary (steps, minutes, hours, streaks), it |
| rewrites the text as a warm, playful letter from a virtual pet — in the |
| requested language, keeping every number, name and emoji exactly as given. |
|
|
| It is a narrow specialist: not a chatbot, not an assistant, not a coach, and |
| not a medical tool. |
|
|
| ## Lineage |
|
|
| | | | |
| |---|---| |
| | Parent model | [Qwen/Qwen2.5-0.5B-Instruct](https://huggingface.co/Qwen/Qwen2.5-0.5B-Instruct) (494M params, Apache-2.0) | |
| | Fine-tune | LoRA (2.93M trainable params, ~0.6%), merged into the base | |
| | Training | 3-stage curriculum (voice → summary rewriting → long-term reviews) + mixed rehearsal pass, on ~1M fully synthetic multilingual samples — no real user data | |
| | Quantization | GGUF quants of the merged fine-tune, produced with [llama.cpp](https://github.com/ggml-org/llama.cpp) `llama-quantize` | |
| | Released | 2026-07-19 | |
|
|
| ## Files |
|
|
| | File | Size | |
| |---|---| |
| | `activegotchi-ai-v1.0.0-Q4_K_M.gguf` | 398 MB | |
| | `activegotchi-ai-v1.0.0-Q5_K_M.gguf` | 420 MB | |
|
|
| **Recommended:** `Q4_K_M` — the best size/quality balance for phones and |
| other memory-constrained devices. |
|
|
| ## Usage |
|
|
| ChatML prompt format, built into the GGUF chat template — llama.cpp, |
| llama.rn, LM Studio, Ollama etc. apply it automatically. Send ONE user |
| message that states the persona/task and ends with the text to rewrite: |
|
|
| ``` |
| You are a small cheerful companion. Rewrite the following daily summary for |
| your human in your own voice. Keep every number exactly as given, keep it to |
| 3-4 short sentences. Write your entire reply in Czech. Do not use any other |
| language. SUMMARY TO REWRITE: <template letter with the real numbers> |
| ``` |
|
|
| Suggested inference settings: `temperature 0.6`, `max tokens 220`, |
| context 2048. |
|
|
| ```sh |
| llama-cli -m activegotchi-ai-v1.0.0-Q4_K_M.gguf -st \ |
| -p "<prompt as above>" -n 220 --temp 0.6 |
| ``` |
|
|
| ## Trained behavior |
|
|
| - Never emits a number that is not present in the prompt. |
| - Replies only in the language the prompt pins. |
| - Short letters (3–6 sentences), no greetings, no filler. |
| - Warm, non-judgmental tone; no medical advice, diagnosis or shaming. |
|
|
| ## Limitations |
|
|
| The model only knows what the prompt contains — it has no memory, no health |
| knowledge, and no general-assistant abilities. Outside its rewrite task, |
| output quality is undefined. Languages beyond en/cs/de/es/fr received less |
| training weight. Synthetic-data style ceiling applies. |
|
|
| ## Release notes |
|
|
| Automated release from run_full_flow_mac.sh |
| |
