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Google DeepMindπŸ‡ΊπŸ‡Έ

Gemma 4 26B A4B

Google's sparse Gemma 4 model combines image understanding with multilingual writing, coding and reasoning. It activates roughly 4 billion of its 26 billion parameters per token, making it the lighter-compute alternative to the dense 31B version.

CONTEXT256K
MAX OUTPUT32K
LAST SCAN13 Nov 2026
πŸ†First observed free at OpenRouter on .
Reasoning Open weights TextImage

Free aggregator routes

These are the aggregator routes recorded in the current or last published catalog. Each route keeps its exact model ID and thinking information.

Limits above: Google AI Studio. Available gateway routes are listed below.

Google's hosted Gemma guide explicitly lists gemma-4-26b-a4b-it. This matches the exact instruction-model version in the supplied reviewed Cline and OpenRouter entries and https://huggingface.co/google/gemma-4-26B-A4B-it. Shared advertised identity does not establish identical gateway settings or pinned weight revisions.

Google AI Studio
Info
Thinking
Supported
Model ID Β· Google AI Studio APImodels/gemma-4-26b-a4b-it
Google AI Studio
Info
Thinking
Supported
Model ID Β· Google AI Studio APIgemma-4-26b-a4b-it

Model sources

Use it through LiteLLM

Import the current LiteLLM-compatible YAML and use the exact model ID shown above. The catalog is generated from the same reviewed scan data as the download.

Download LiteLLM YAML

Sources & references