---
license: mit
pretty_name: kuclab_v1
---

# KucLab V1.0 training data (28321 samples)

**First public flagship corpus** for `KucLab V1.0`.

## Base model
- Preferred: `google/gemma-2-9b-it`
- Fallback: `google/gemma-2-9b` (already on disk)
- Method: **QLoRA** (L4 24GB)

## Mix
| Source | Role |
|--------|------|
| personality / public QA | product voice + identity (tiny) |
| anti-refusal | fix V0.5 collapse modes |
| code seed + HF code | engineering strength |
| history seed + wiki history | knowledge |
| tools_json (messages) | portable function calling |
| multiturn | chat stability |
| stack / czech_code / pro / v06 reuse | proven local data (filtered) |

## Files
- `train.jsonl` — training
- `eval_prompts.jsonl` — post-train smoke tests
- `meta.json` — build metadata

## Train
```
dataset: ./data/kuclab_v1/train.jsonl
config:  ./configs/kuclab_v1.yaml
```

Built: 2026-07-26T13:50:59.241361+00:00