07:06
2026-07-09
discuss.huggingface.co
large-language-models
UmarTransit-1B: First Open-Source Transit Domain LLM (Fine-tuned Qwen2.5-1.5B)
UmarTransit-1B, the first open-source large language model fine-tuned for public transit systems and GTFS data, has been released. Built by fine-tuning Qwen2.5-1.5B-Instruct using QLoRA, the model spe…