---
license: apache-2.0
datasets:
- vpakarinen/tieto-code-mini-dataset-500
language:
- en
base_model:
- Qwen/Qwen3-4B-Instruct-2507
---

Tieto Code (mini) is a fine-tuned variant of ``Qwen/Qwen3-4B-Instruct-2507`` model.

The model focuses on producing clear, structured, and step-by-step answers across multiple topics.

Trained on a JSONL chat dataset with ``system/user/assistant`` message roles.

**Base model**: Qwen/Qwen3-4B-Instruct-2507

**Type**: Full fine-tune (chat/instruct)

**Primary use**: Software engineering (Q&A, troubleshooting, best practices)