Building a chatbot / conversation?
Use the sft LoRA on the 12B base model — ideal for Q&A tasks
Nara AI has a single base model (12B) — you choose pluggable LoRA extensions for your use case
Nara AI 12B กำลังพัฒนา Weights not yet publicly released — training and tuning in progress
Plug and play — no need to retrain the whole model
| LoRA | Capability | Status | Best For |
|---|---|---|---|
cpt-th | Thai Language Foundation CPT on ~144M token Thai corpus — read and write Thai | กำลังพัฒนา | General Thai-language tasks |
sft | Instruction Following SFT for instruction-following — conversation, summarization, translation | กำลังพัฒนา | Chatbot, assistant, RAG |
agent | Tool Use Trained to call tools and follow multi-step procedures (agent/tool-use) | แผนงาน | Workflow automation |
law | Legal Domain Specialized extension for Thai legal contexts | แผนงาน | Legal work, contracts |
Development-stage scores — not a comparison against other closed models
| Benchmark | Nara AI | Notes |
|---|---|---|
| Belebele Thai (Reading Comprehension) | 0.635 | Higher than Typhoon (0.390) |
| MMLU (General Knowledge) | 0.680 | |
| CEval (Chinese Evaluation) | 0.762 |
We only release scores we can actually measure — we do not fabricate comparisons against models we have not tested ourselves
Tell us what you want to do, we will recommend the right extension
Use the sft LoRA on the 12B base model — ideal for Q&A tasks
Use the cpt-th LoRA for deeper Thai language understanding
Add the law LoRA for legal terminology and context
Add the agent LoRA to call APIs and follow procedures
Start with the base model + cpt-th LoRA — it is the best starting point for Thai language tasks