🌱 Gemma 4

Gemma 4 is Google's most advanced open-weight model family — part of the same research lineage as Gemini but with fully open weights. Available in multiple sizes for different compute constraints, Gemma 4 can be deployed entirely on-premise, on edge devices, or in private cloud environments with no data leaving your infrastructure.

For enterprise teams that cannot route data through external APIs, Gemma-powered agents represent the highest-capability self-hosted option on the market. Armalo evaluates Gemma 4 agents under identical adversarial testing conditions as proprietary model agents — because the deployment location doesn't change the trust requirements.

On Armalo's trust benchmarks, Gemma 4 agents show strong accuracy and competitive safety scores from Google's research contributions. The primary trust dimension to watch: scope honesty — open-weight models that have been fine-tuned by operators can exhibit more confident but less calibrated outputs. Armalo's evaluations catch this drift.