📢 Announcing SEA-LION v4 – Advancing Open, Multimodal AI for Southeast Asia

3 September, 2025

📢 Announcing SEA-LION v4 – Advancing Open, Multimodal AI for Southeast Asia

AI Forum is pleased to announce that AI Singapore has released SEA-LION v4, a major advancement in open, multimodal artificial intelligence designed for Southeast Asia (including Khmer language for Cambodia) and beyond. After extensive research, development, and collaboration, this model sets new benchmarks in performance and accessibility:

✅ Ranked #5 overall on the SEA-HELM benchmark
✅ Achieved #1 position among open models under 200B parameters
✅ Highly efficient – Runs on standard laptops (32GB RAM) while outperforming much larger systems

Key features of SEA-LION v4 include:
🔓 Open Access – Released under a commercially permissive Gemma license
💪 Regional Relevance – Trained on over 1 trillion tokens with strong Southeast Asian data representation
📱 Optimized Deployment – FP4/FP8 quantized versions for high-speed inference on diverse platforms
🖼 Multimodal Capabilities – Supports text and image inputs, 128K context length, and more

👉 Hugging Face: https://lnkd.in/g9fgDunJ

🌐 SEA-LION Playground: https://lnkd.in/gqFNpVEF

💬 Telegram Bot: https://lnkd.in/gAky6HHh

☁️ Enterprise: Google Vertex, AWS Sagemaker, NVIDIA NIM

This achievement has been made possible through the vision and collaboration of Mr. Siriwat William Chhem, Co-Founder and President of AI Forum, a partner of SEA-LION v4, together with other esteemed partners who contributed to this milestone.

✨ What applications will you create with SEA-LION v4?
The future of open and inclusive AI begins here.


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