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April 4, 2025
Google's Gemma 3 represents a major leap in open-weight language models by combining multimodal capabilities with hardware efficiency. Released in March 2025, this model family builds upon Gemini 2.0 technology and is optimized for single-accelerator deployment. Gemma 3 marks a key advancement in the open LLM landscape, combining unprecedented scalability with multimodal input (text and image) and broad multilingual support.
Gemma 3 is available in four parameter sizes: 1B, 4B, 12B, and 27B, making it flexible for a wide range of applications — from mobile devices to large-scale cloud infrastructure.
The models support extended context windows up to 128,000 tokens (in 4B, 12B, and 27B variants), allowing them to process and understand large volumes of information effectively.
Gemma 3 integrates a SigLIP vision encoder (400M parameters) in models 4B and larger for image and video analysis.
Equipped with enhanced multilingual tokenizers supporting 140+ languages, the models are well-suited for diverse linguistic tasks across global use cases.
Gemma 3 uses a hybrid attention mechanism with a 5:1 ratio of local to global attention layers, reducing memory usage for long contexts (128k tokens).
The model employs pretrained SigLIP encoders that remain frozen during fine-tuning, enhancing training stability and avoiding mode collapse issues common in joint-training approaches.
Gemma 3 supports quantized execution, including official 4-bit variants, allowing efficient local GPU deployment with reduced memory and compute requirements.
Gemma 3 is natively supported by:
Available on:
Deployment on Android and web environments is possible through the Google AI Edge SDK.
Legal professionals and researchers can leverage Gemma 3 to analyze large documents and synthesize insights from extensive corpora.
Global companies can deploy Gemma 3-powered chatbots to deliver consistent, localized experiences across multiple languages.
Healthcare providers can use Gemma 3’s multimodal capabilities to detect anomalies in radiology scans and link them with patient history in text form.
$ ollama pull gemma3:24b
pulling manifest
pulling afa0ea2ef463... 100% ▕██████████████████████████████████████████████████████████████████████▏ 17 GB
pulling e0a42594d802... 100% ▕██████████████████████████████████████████████████████████████████████▏ 358 B
pulling dd084c7d92a3... 100% ▕██████████████████████████████████████████████████████████████████████▏ 8.4 KB
pulling 0a74a8735bf3... 100% ▕██████████████████████████████████████████████████████████████████████▏ 55 B
pulling 9e5186b1ce17... 100% ▕██████████████████████████████████████████████████████████████████████▏ 490 B
verifying sha256 digest
writing manifest
success
$ ollama run gemma3:24b "Describe this image in detail. Is the image related to an OS?" ./tux.png
Okay, let's break down the image "tux.png".
**Description:**
The image depicts a cartoon penguin. It's a friendly-looking, upright penguin with a cheerful expression. It has a relatively
simple design, with black and white coloring. The penguin is facing forward, and appears to be standing or waddling. It has a
small, orange beak and feet.
**Is it related to an OS?**
**Yes, absolutely!** This penguin is **Tux**, the official mascot of the **Linux** operating system.
Here's the story behind it:
* **Origin:** In 1996, Larry Ewing created Tux as part of a contest to find a mascot for the Linux kernel.
* **Why a Penguin?** Linus Torvalds (the creator of Linux) was at the time bitten by a penguin during a visit to a zoo. He
mentioned this incident in a mailing list, and the idea of a penguin as a mascot stuck. It was also a bit of a playful choice,
as penguins are not native to the Arctic, and Linux was a relatively new and unexpected operating system.
* **Symbolism:** Tux represents the Linux kernel and the open-source community. He's a symbol of the OS's friendly,
approachable, and robust nature.
**In summary:** The image is a clear depiction of Tux the penguin, the iconic mascot of the Linux operating system. It's a
widely recognized symbol within the open-source world.The image shows a cartoon penguin. It’s a cheerful, upright penguin with a friendly expression and a simple black-and-white color scheme. The penguin is facing forward, standing or waddling, with small orange beak and feet.
Yes, absolutely! This is Tux, the official mascot of the Linux operating system.
This is clearly Tux the penguin, an iconic symbol in the open-source world and the mascot of the Linux OS.
Google has implemented a series of safeguards for Gemma 3, including:
Gemma 3 represents a watershed moment in open LLM development, blending scalability, multimodality, and accessibility into a public offering. It supports innovation through inclusive collaboration, helping push forward responsible and sustainable artificial general intelligence (AGI).
