Gemma 3 27B API

About Gemma 3 27B

Open-source vision-language model with 128K context, 140+ languages, improved math/reasoning, structured outputs, and function calling.

Gemma 3 27B specs

Model ID

gemma-3-27b

Provider

Google

Category

Text Generation

Context window

128K tokens

Max output

8,192 tokens

Input

text, image

Output

text

Endpoints

POST /v1/chat/completions
POST /v1/responses
POST /v1/messages

Gemma 3 27B API pricing

Live pay-as-you-go rates from the EmpirioLabs catalog. You are billed only for what you use, with no monthly minimum.

How to call the Gemma 3 27B API

Gemma 3 27B serves the OpenAI-compatible Chat Completions API. Point any OpenAI SDK at https://api.empiriolabs.ai/v1 with your EmpirioLabs API key and use the model id gemma-3-27b. Get an API key from the EmpirioLabs dashboard.

curl https://api.empiriolabs.ai/v1/chat/completions \
  -H "Authorization: Bearer $EMPIRIOLABS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemma-3-27b",
    "messages": [
      {"role": "user", "content": "Write a haiku about the ocean."}
    ]
  }'

from openai import OpenAI

client = OpenAI(
    base_url="https://api.empiriolabs.ai/v1",
    api_key="YOUR_EMPIRIOLABS_API_KEY",
)

response = client.chat.completions.create(
    model="gemma-3-27b",
    messages=[{"role": "user", "content": "Write a haiku about the ocean."}],
)
print(response.choices[0].message.content)

Gemma 3 27B API parameters

Request parameters supported by the Gemma 3 27B API on EmpirioLabs. Defaults apply when a field is omitted.

Gemma 3 27B API: common questions

How much does the Gemma 3 27B API cost?

On EmpirioLabs, Gemma 3 27B is billed pay as you go: Per Message $0.0040 fixed; Web Search (Linkup) $0.013 per call when invoked. The live rate card on this page always matches what the API charges.

What is the context window of Gemma 3 27B?

Gemma 3 27B supports a 128K-token context window with up to 8,192 output tokens per response.

Is the Gemma 3 27B API OpenAI-compatible?

Yes. Gemma 3 27B serves the OpenAI-compatible Chat Completions API, so existing OpenAI SDKs work by pointing base_url at https://api.empiriolabs.ai/v1 and setting the model id to gemma-3-27b.

Can I try Gemma 3 27B in the browser before integrating?

Yes. The EmpirioLabs playground runs Gemma 3 27B in the browser with the same parameters the API exposes, so you can test prompts before writing code.

How do I get a Gemma 3 27B API key?

Create an EmpirioLabs account, then generate a key under API Keys in the dashboard. Billing is pay-as-you-go credits, so you only pay for the requests you make.