Gemma 4 Master Prompts (June 2026)

Fri, 12 Jun 2026 00:00:00 +0000

Gemma 4 Prompt Guide

Gemma 4 12B (released June 2026) is Google’s encoder-free any-to-any multimodal model — a single unified architecture that processes text, images, audio, and video without separate modality-specific encoders. It ships with Apache 2.0 open weights, making it the most deployable multimodal open model available.

Key Capabilities

Feature	Specification
Architecture	12B encoder-free any-to-any
Context Window	256,000 tokens
Languages	140+ natively supported
Modalities	Text, image, audio, video
License	Apache 2.0 (fully open)
Deployment	Laptop-class (ONNX + MLX ready)

Prompting Strategy

Declare modalities upfront — Tell Gemma 4 what types of input you’re providing
Use the full context — 256K tokens lets you include entire documents, codebases, or transcripts
Specify output format — Gemma 4 responds well to structured output format directives
Explicit language selection — For multilingual tasks, name the target language explicitly
Sequential analysis for mixed content — Break complex multi-modal tasks into ordered steps

Deployment

Weights available via Hugging Face. QAT (Quantization-Aware Training) enables INT4/FP8 deployment on consumer hardware. ONNX and MLX ports available for Apple Silicon.

Nemotron 3 Ultra Master Prompts (June 2026)

Fri, 12 Jun 2026 00:00:00 +0000

Nemotron 3 Ultra Prompt Guide

NVIDIA Nemotron 3 Ultra (released June 2026) is the first open-weight 550 billion parameter hybrid Mamba–Mixture-of-Experts model — a groundbreaking architecture combining Mamba’s linear-time sequence processing with Transformer-based expert modules.

Architecture

Input → [Mamba Backbone] → [MoE Router] → [Expert 1..N] → Output
         ↑ Linear time        ↑ 55B active        ↑ Sparse activation
         1M context OK        out of 550B total     ~10% active params

Key Specifications

Metric	Value
Total Parameters	550B
Active Parameters	55B (~10%)
Context Window	1,000,000 tokens
MMLU Score	89.1
Architecture	Hybrid Mamba–Transformer MoE
License	Open weights (NVFP4 variant on Hugging Face)

Prompting Strategy

Nemotron 3 Ultra’s unique Mamba-MoE architecture requires different prompting than pure Transformer models:

Llm on AI Prompt Toolkit

Gemma 4 Master Prompts (June 2026)

Gemma 4 Prompt Guide

Key Capabilities

Prompting Strategy

Deployment

Nemotron 3 Ultra Master Prompts (June 2026)

Nemotron 3 Ultra Prompt Guide

Architecture

Key Specifications

Prompting Strategy