openthaigpt/openthaigpt1.5-72b-instruct

OpenThaiGPT 1.5 Instruct is a 72.7 billion parameter Thai language chat model developed by OpenThaiGPT, based on the Qwen v2.5 architecture. Fine-tuned on over 2,000,000 Thai instruction pairs, it excels at answering Thai-specific domain questions and achieves the highest average scores across various Thai language exams among open-source Thai LLMs. The model supports a substantial context length of up to 131,072 tokens and is designed for multi-turn conversations, RAG compatibility, and tool calling.