SEA-LION v4.8 30B-A3B

Released
2026-09-16
Last refreshed
2026-10-22
Status
Researched today
Open sourceCommercial use: permittedLong context

SEA-LION v4.8 30B-A3B is available now for long context with open-source and 256K context; evaluate it while provider pricing coverage matures.

AI Singapore releases · 5 in the last 12 monthsChangelog →
Specifications
Family
SEA-LION
Released
2026-09-16
Context
256K
Parameters
32.9B total, 3B active
Architecture
MoE + SSM Hybrid
Specialization
multilingual
Openness
Open source
License
MITOSI-approvedPermitted
Weights
Available
Code
Unknown
Training
Fine-tuned
Created by

National AI initiative for Singapore

Singapore
Founded 2017
Website
Pricing

No tracked provider pricing is available yet.

About

SEA-LION v4.8 30B-A3B is AI Singapore's instruction-tuned Southeast Asian language model built with NVIDIA on Nemotron 3 Nano: a Mamba2-Transformer hybrid mixture-of-experts with about 3B active parameters, post-trained (SFT + on-policy distillation) on English and seven SEA languages (Burmese, Filipino, Indonesian, Malay, Tamil, Thai, Vietnamese). 262,144-token context, MIT license.

Providers

No active provider routes are tracked for this model yet.

Capabilities

No model capability flags are currently sourced.

Benchmark peer barsfor Long context

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.