transformer_lens.model_bridge.supported_architectures.gemma4_text module

Gemma 4 text-only architecture adapter.

Gemma4ForCausalLM: the bare Gemma4TextModel with an LM head — the same decoder the multimodal adapter maps, but living at model.* directly (no language_model nesting) and with no vision components.

class transformer_lens.model_bridge.supported_architectures.gemma4_text.Gemma4TextArchitectureAdapter(cfg: Any)

Bases: Gemma4ArchitectureAdapter

Architecture adapter for Gemma4ForCausalLM models.