5 posts tagged with "OpenThai"

With OpenThai 2.0 reaching thousands of developers this week, we would like to make one thing clear for everyone building on it: OpenThai — the name and the logo — is a registered trademark of iApp Technology Co., Ltd., registered with Thailand's Department of Intellectual Property under registration no. 251122938.

This is a housekeeping note, not a policy change. The models are open and stay open. This post simply puts the ownership on the record and explains how the name may be used.

Today, together with the Artificial Intelligence Entrepreneur Association of Thailand (AIEAT), we are releasing OpenThai 2.0 — an open-source Thai vision-language model, 27B parameters, Apache 2.0, weights free on Hugging Face.

One month ago we released OpenThai 2.0 Legal, a specialist that knows Thai law by heart. OpenThai 2.0 is its generalist sibling, and the bigger release of the two: a single model that reads Thai documents and handwriting at specialist level, answers Thai knowledge questions in natural Thai, and calls tools reliably enough to run agents — while keeping its base model's general intelligence.

Model page: iapp.co.th/openmodels/openthai2p0 · Weights: huggingface.co/iapp/openthai2.0-qwen3.8-27b · Try it free, no install: chinda3.iapp.co.th

The following is the official press release issued on 26 August 2026.

Bangkok, 26 August 2026 — iApp Technology today released OpenThai 2.0 Legal, an open-weight large language model purpose-built for Thai law, and made its full weights freely available on Hugging Face. Built by Thais for Thailand, the model is designed for lawyers, in-house counsel, compliance teams, legal-tech builders and public agencies that need reliable, source-grounded answers on Thai statutes and case law.

The free period of the hosted OpenThai 2.0 Legal API was scheduled to end on 24 August 2026. We are extending it: the API remains free through 30 September 2026 with any free iApp API key.

In its first month the endpoint served nearly 2,000 requests from 88 registered developers — lawyers, legal-tech builders and researchers asking real Thai legal questions and getting answers grounded in the current statute text. The extra five weeks give everyone still evaluating the model time to finish their integration on the free tier.

Today we are releasing OpenThai 2.0 Legal, an open-weight large language model purpose-built for Thai law — and we are giving away the full weights on Hugging Face. It is built by Thais, for Thailand: for lawyers, in-house counsel, compliance teams, legal-tech builders and public agencies that need reliable, source-grounded answers on Thai statutes and case law.

Model page: iapp.co.th/openmodels/openthai2p0-legal · Weights: huggingface.co/iapp/openthai2.0-legal-thaillm-nemotron-3-nano-30b-a3b