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AI Singapore · Released Sep 23, 2025

Gemma-SEA-LION-v4-27B-IT

Gemma 3 27B tuned by AI Singapore for Southeast Asian languages and instruction following.

  • Open weights
Capability
—No ECI score yet
Input
$0.351per 1M tokens
Output
$0.555per 1M tokens
Context
128K128K max output
Pricing

What it costs

Input
$0.351per million tokens
Output
$0.555per million tokens
Blended (3:1)
$0.402cheaper than 66% of priced models

Typical monthly bills

Monthly usageEstimated cost
Side project2M input + 0.5M output tokens$0.98
Team assistant25M input + 5M output tokens$11.55
Production app250M input + 50M output tokens$115.50

Median of 2 paid API providers on models.dev.

Capability

Independent benchmarks

Epoch AI has not published a Capabilities Index score for Gemma-SEA-LION-v4-27B-IT yet.

Specifications

The details

Lab
AI Singapore
Released
Sep 23, 2025
Context window
128,000 tokens
Max output
128,000 tokens
Inputs
Text
Output
Text
Reasoning
No
Tool calling
No
Structured output
No
Availability
2 API providerslisted on models.dev
Questions

About Gemma-SEA-LION-v4-27B-IT

How much does Gemma-SEA-LION-v4-27B-IT cost?

Gemma-SEA-LION-v4-27B-IT costs $0.351 input / $0.555 output per million tokens (median across 2 API providers). At a 3:1 input-to-output mix that is $0.402 per million tokens, cheaper than 66% of the 360 priced models we track.

What is the context window of Gemma-SEA-LION-v4-27B-IT?

Gemma-SEA-LION-v4-27B-IT accepts up to 128,000 tokens per request and can write up to 128,000 tokens in one response.

How good is Gemma-SEA-LION-v4-27B-IT?

Epoch AI has not published a Capabilities Index score for Gemma-SEA-LION-v4-27B-IT yet.

Is Gemma-SEA-LION-v4-27B-IT open source?

Yes. AI Singapore publishes the weights, so it can be downloaded and self-hosted.

What inputs does Gemma-SEA-LION-v4-27B-IT support?

Gemma-SEA-LION-v4-27B-IT accepts text and replies in text. It is not a dedicated reasoning model, does not support tool calling.

When was Gemma-SEA-LION-v4-27B-IT released?

AI Singapore released Gemma-SEA-LION-v4-27B-IT on Sep 23, 2025.

What are the best alternatives to Gemma-SEA-LION-v4-27B-IT?

The closest current models from other labs on capability, price and release date are Seed 1.6 (ByteDance Seed, $0.119 / $1.19), GLM-4.5-Air (Z.ai (Zhipu), $0.20 / $1.10), Qwen3-VL Plus (Alibaba (Qwen), $0.20 / $1.60) and MiniMax-M2 (MiniMax, $0.30 / $1.20).