Gemma 3n 4B
GoogleReleased May 20, 2025
Gemma 3n E4B-it is optimized for efficient execution on mobile and low-resource devices, such as phones, laptops, and tablets. It supports multimodal inputs—including text, visual data, and audio—enabling diverse tasks...
- Context window
- 33K tokens
- Input
- text
- Output
- text
- Tokenizer
- Other
- Knowledge cutoff
- Aug 31, 2024
- Released
- May 20, 2025
Pricing
Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.
| Per 1M tokens | Provider | + 3% fee | You pay |
|---|---|---|---|
| Input | $0.060 | $0.0018 | $0.062 |
| Output | $0.120 | $0.0036 | $0.124 |
Benchmarks
Artificial Analysis
- Intelligence index
- Coding index
- 3.2
- Agentic index
Supported parameters
- frequency_penalty
- logit_bias
- max_tokens
- min_p
- presence_penalty
- repetition_penalty
- response_format
- stop
- structured_outputs
- temperature
- top_k
- top_p
Call it
OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model google/gemma-3n-e4b-it.
curl https://api.openkey.ai/v1/chat/completions \
-H "Authorization: Bearer $OPENKEY_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "google/gemma-3n-e4b-it",
"messages": [{"role": "user", "content": "Hello"}]
}'import os
from openai import OpenAI
client = OpenAI(
base_url="https://api.openkey.ai/v1",
api_key=os.environ["OPENKEY_API_KEY"],
)
completion = client.chat.completions.create(
model="google/gemma-3n-e4b-it",
messages=[{"role": "user", "content": "Hello"}],
)
print(completion.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.openkey.ai/v1",
apiKey: process.env.OPENKEY_API_KEY,
});
const completion = await client.chat.completions.create({
model: "google/gemma-3n-e4b-it",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);Questions
- How much does Gemma 3n 4B cost via API?
- Through OpenKey, Gemma 3n 4B costs $0.062 per 1M input tokens and $0.124 per 1M output tokens. That is the provider price ($0.060 / $0.120) plus a flat 3% fee — nothing else.
- What is Gemma 3n 4B's context window?
- Gemma 3n 4B accepts up to 33K tokens of context.
- Is Gemma 3n 4B OpenAI-compatible?
- Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "google/gemma-3n-e4b-it" using any OpenAI SDK — only the base URL and API key change.
- What inputs does Gemma 3n 4B support?
- Gemma 3n 4B accepts text input and produces text output. Its knowledge cutoff is Aug 31, 2024.
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