# Gemma Sea Lion V4 27B It

> Gemma Sea Lion V4 27B It is an open-weight language model from Aisingapore, released on 23 Sept 2025. It accepts text and generates text, with a 128K-token context window and up to 128K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $0.35 per million input tokens and $0.56 per million output tokens (Cloudflare Workers AI), across 1 provider we track.

Source page: https://www.aimodel.directory/models/gemma-sea-lion-v4-27b-it
Last verified: 4 Oct 2026

## Specifications

- **Developer:** Aisingapore
- **Release date:** 23 Sept 2025 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)
- **Weights:** Open weights (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)
- **Context window:** 128K (128,000 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)
- **Max output:** 128K tokens (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)
- **Input:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)
- **Output:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)
- **Reasoning mode:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)
- **Tool calling:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)
- **Structured output:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/cloudflare-workers-ai/models/@cf/aisingapore/gemma-sea-lion-v4-27b-it.toml)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|
| Cloudflare Workers AI | $0.35 | $0.56 | – | 128K |

## FAQ

### What is the context window of Gemma Sea Lion V4 27B It?

Gemma Sea Lion V4 27B It has a context window of 128,000 tokens (128K) and can generate up to 128,000 tokens in a single response, according to models.dev.

### How much does the Gemma Sea Lion V4 27B It API cost?

Gemma Sea Lion V4 27B It is listed from $0.35 per million input tokens and $0.56 per million output tokens (Cloudflare Workers AI). Prices last verified 4 Oct 2026.

### Is Gemma Sea Lion V4 27B It open source?

Gemma Sea Lion V4 27B It is an open-weight model. Check the license terms before commercial use.

### When was Gemma Sea Lion V4 27B It released?

Aisingapore released Gemma Sea Lion V4 27B It on 23 Sept 2025, according to models.dev.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "Gemma Sea Lion V4 27B It", https://www.aimodel.directory/models/gemma-sea-lion-v4-27b-it