Gemma 4 E2B

Open weights Active Multimodal Dense gemma-4-e2b

On-device Gemma 4 with 2.3B effective parameters (5.1B with embeddings), audio and image input.

Released
Apr 2, 2026
Context window
131K tokens
Max output
Not disclosed
Parameters
5.1B
Input price
Not disclosed
Output price
Not disclosed

Prices are first-party list prices in USD at the standard tier. Last verified Oct 30, 2026.

Pricing

No first-party API. This is an open-weights release you can run yourself.

Specifications

Developer
Google
Model type
Multimodal
Architecture
Dense
Parameters
5.1B
Input
Text Image Audio Video
Output
Text
Knowledge cutoff
Jan 2025
License
Apache License 2.0
API access
No first-party API
Capabilities
Reasoning Small LM Tool use Vision