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Gemma 4 26B-A4B

Gemma's sparse vision-language model, a useful counterpart to the dense 31B.

Data sourcesPublisher specificationsCalculated memory estimatesSource review · Sep 22, 2026
Published size
~26B
Active parameters
3.8B
Context window
256K
Architecture
MoE · vision
License
Apache 2.0
THE DEPLOYMENT PERSPECTIVE

Deployment considerations

Compare this MoE with Gemma 4 31B at the same precision and workload to separate weight memory from active compute.

01

The card lists 25.2B backbone parameters, 3.8B active parameters, and an approximately 550M-parameter vision encoder.

02

GPU memory estimates and minimum / recommended configurations are pending. This profile does not contain measured deployment results.

Verify against the upstream model card
DEPLOYMENT CONFIGURATIONPENDING

GPU requirements

Minimum
GPU / VRAM · pending

Memory estimates and tested configurations will appear here after checkpoint review and deployment testing.

THE MEASURED PART COMES NEXT

No invented leaderboards.

Latency, throughput, and cost per token will appear here after a reproducible run. Until then, this page helps you understand the model—not predict its performance.

Read our protocol
A FEW USEFUL ANSWERS

Gemma 4 26B-A4B deployment FAQ

How much GPU memory does Gemma 4 26B-A4B need?

The full checkpoint weight footprint is pending review. Minimum and recommended GPU configurations will be added after testing; the model name or active parameter count alone is not a memory requirement.

Has BenchGrid benchmarked Gemma 4 26B-A4B?

Not yet. This profile contains publisher specifications and calculated weight-memory estimates. We do not currently publish measured latency, throughput, or cost per token for this model.

Where do these specifications come from?

The specifications are based on the official Google model card linked on this page. Memory estimates use the stated total parameter count, including inactive experts for MoE models. Nominal model sizes are labeled with ~.

WHEN YOU’RE READY TO EXPERIMENT

Explore your compute options.

Check available hardware, quotas, and current pricing with the provider. These links are not verified deployments or performance recommendations.

Compare Gemma 4 26B-A4B