SEA-LION Gemma 4 27B Instruct is AI Singapore's language model with a 128K context window and up to 4K output tokens, starting at $0.351 / 1M input and $0.555 / 1M output. A 27-billion-parameter instruction-tuned SEA-LION model built on Gemma 4, specialized for Southeast Asian languages and multilingual understanding.
Specifications
Canonical IDaisingapore-gemma-sea-lion-4-27b-instruct
TypeLanguage
StatusActive
CreatorAI SingaporeAI Singapore
Providers
Context Window128K tokens
Max Output4K tokens
Input ModalitiesText
Output ModalitiesText
Parameters27B

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities1/13
Reasoning·
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cloudflare Workers AI logo
Cloudflare Workers AI
@cf/aisingapore/gemma-sea-lion-v4-27b-it
$0.351$0.555

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
SEA-LION Gemma 4 27B Instruct128K$0.351$0.555Current
SEA-LION 4 32B IT33KAvailable
SEA-LION Llama3 8B SEA-LION V2.1 InstructAvailable
SEA-LION 7BAvailable
SEA-LION 7B InstructAvailable

Model IDs

@cf/aisingapore/gemma-sea-lion-v4-27b-it
aisingapore-gemma-sea-lion-4-27b-instruct
publicai/aisingapore/Gemma-SEA-LION-v4-27B-IT