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Pathumma
Open-source Thai LLM family from NECTEC for government and enterprise use
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⭐ 4.5/5 · 28 reviews
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About Pathumma
Pathumma is an open-source Thai large language model family developed by NECTEC under Thailand's National Science and Technology Development Agency (NSTDA). Released free under permissive licensing on Hugging Face, Pathumma is trained on Thai legal, government, and academic text and is the default starting point for Thai government and university teams that need a self-hosted Thai LLM.
Key Features
✓ Trained on Thai government, legal, and academic corpora
✓ Open weights on Hugging Face under permissive licence
✓ Specialized variants for Thai legal Q&A and document summarization
✓ Self-hostable on a single A100 or 4090 for inference
✓ Compatible with vLLM, TGI, and llama.cpp inference stacks
✓ Backed by NECTEC and Thai government research funding
Best For
Thai government agencies needing on-prem AIThai universities running NLP researchLocal fintechs wanting Thai-only inference for compliancePublic-sector chatbots for government services
Pricing
Modelfree
Free tier✓ Yes
0Details
CategoryAI Assistant
LanguagesTH, EN
Updated2026-05-06