name = "gemma4:31b" description = "Open Gemma instruction model for efficient chat and self-hosted deployments" family = "gemma" release_date = "2026-04-02" knowledge = "2025-01" attachment = true reasoning = true reasoning_options = [{ type = "toggle" }] tool_call = true last_updated = "2026-04-08" open_weights = true [limit] context = 262144 output = 262144 [modalities] input = ["text","image"] output = ["text"]