Last refreshed 2026-06-03. Next refresh: weekly.
Why use SEA-LION V4 27B Instruct on Cloudflare Workers AI?
Cloudflare Workers AI offers SEA-LION V4 27B Instruct with competitive pricing. Cloudflare is a leading connectivity cloud company that provides a comprehensive suite of cloud-native products and developer tools to enhance web performance, security, and reliability.
Setup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: @cf/aisingapore/gemma-sea-lion-v4-27b-it@cf/aisingapore/gemma-sea-lion-v4-27b-itRequest example
@cf/aisingapore/gemma-sea-lion-v4-27b-it.Gotchas
- Use provider model ID "@cf/aisingapore/gemma-sea-lion-v4-27b-it", not the LLMReference slug "sea-lion-v4-27b-it".
Capabilities
About SEA-LION V4 27B Instruct
SEA-LION V4 27B Instruct is AI Singapore's Gemma 3 27B-based regional language model for Southeast Asian language tasks. It extends the SEA-LION line with continued pretraining and post-training for Burmese, Indonesian, Khmer, Lao, Malay, Mandarin, Tagalog, Tamil, Thai, Vietnamese, and English workloads, and is available through Cloudflare Workers AI.
FAQ
What is the context window for SEA-LION V4 27B Instruct on Cloudflare Workers AI?
SEA-LION V4 27B Instruct supports a 128k token context window on Cloudflare Workers AI.
What API model ID do I use for SEA-LION V4 27B Instruct on Cloudflare Workers AI?
Use the model ID @cf/aisingapore/gemma-sea-lion-v4-27b-it when calling Cloudflare Workers AI's API.
Who created SEA-LION V4 27B Instruct?
SEA-LION V4 27B Instruct was created by AI Singapore as part of the SEA-LION model family.
Is SEA-LION V4 27B Instruct open source?
SEA-LION V4 27B Instruct is open source according to the seed data.