Model techniques map
Techniques

specific method · not yet filed

Native system prompt support

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model
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lab adopt it
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How sources treat it

One count per evidence span, weakest treatment to strongest.

core 1

Documented in

Evidence

1 span quoted from the sources, strongest treatment first.

Gemma 4 introduces native support for the system role, enabling more structured and controllable conversations.

coreotherin Gemma 4Google DeepMind