이 섹션에서는 Gemma 모델 제품군의 공식 변형을 이해하고 애플리케이션에 적합한 모델을 선택하는 데 도움이 됩니다. 모델 변형은 일반적인 기능을 제공하거나 특정 작업에 특화되어 있으며, 원하는 기능이 있고 컴퓨팅 요구사항을 충족하는 모델을 선택할 수 있도록 다양한 매개변수 크기로 제공됩니다.
다운로드한 모델과 지원 소프트웨어로 개발 환경을 설정하여 Gemma 모델을 테스트할 수 있습니다. 그런 다음 모델에 프롬프트를 표시하고 응답을 평가할 수 있습니다. 선호하는 머신러닝 프레임워크와 함께 다음 Python 노트북 중 하나를 사용하여 테스트 환경을 설정하고 Gemma 모델을 프롬프트합니다.
Gemma 모델을 튜닝하여 동작을 변경할 수 있습니다. 모델을 조정하려면 모델의 동작을 안내할 수 있을 만큼 충분한 크기와 변형이 있는 입력 및 예상 응답 데이터 세트가 필요합니다. 또한 텍스트 생성을 위해 Gemma 모델을 실행하는 것보다 튜닝 실행을 완료하는 데 훨씬 더 많은 컴퓨팅 및 메모리 리소스가 필요합니다. 다음 Python 노트북 중 하나를 사용하여 조정 개발 환경을 설정하고 Gemma 모델을 조정합니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-06-03(UTC)"],[],[],null,["# Get started with Gemma models\n\nThe Gemma family of open models includes a range of model sizes, capabilities,\nand task-specialized variations to help you build custom generative solutions.\nThese are the main paths you can follow when using Gemma models in an\napplication:\n\n- Select a model and **deploy it as-is** in your application\n- Select a model, **tune it for a specific task**, and then deploy it in an application, or share it with the community.\n\nThis guide helps you get started with [picking](#pick) a model, [testing](#test)\nits capabilities, and optionally, [tuning](#tune) the model you selected for\nyour application.\n| **Tip:** As you begin implementing AI applications, make sure your are following a principled approach to AI that serves all your users with the [Responsible Generative AI Toolkit](/responsible).\n\n[Try Gemma 3](https://aistudio.google.com/prompts/new_chat?model=gemma-3-27b-it)\n[Get it on Kaggle](https://www.kaggle.com/models?query=gemma3&publisher=google)\n[Get it on Hugging Face](https://huggingface.co/models?search=google/gemma-3)\n\nPick a model\n------------\n\nThis section helps you understand the official variants of the Gemma model\nfamily and select a model for your application. The model variants provide\ngeneral capabilities or are specialized for specific tasks, and are provided\nin different parameter sizes so you can pick a model that has your preferred\ncapabilities and meets your compute requirements.\n| **Tip:** A good place to start is the [Gemma 3 4B](https://www.kaggle.com/models/google/gemma-3) model in the latest available version, which can be used for many tasks and has lower resource requirements.\n\n### Gemma models list\n\nThe following table lists the major variants of the Gemma model family and their\nintended deployment platforms:\n\n| **Parameter size** | **Input** | **Output** | **Variant** | **Foundation** | **Intended platforms** |\n|--------------------|---------------------|------------|-------------------------------------------------------------------------|---------------------------------------------|-------------------------------------------|\n| 270M | Text | Text | - [Gemma 3 (core)](/gemma/docs/core) | [Gemma 3](/gemma/docs/core/model_card_3) | Mobile devices and single board computers |\n| 1B | Text | Text | - [Gemma 3 (core)](/gemma/docs/core) | [Gemma 3](/gemma/docs/core/model_card_3) | Mobile devices and single board computers |\n| E2B | Text, images, audio | Text | - [Gemma 3n](/gemma/docs/gemma-3n) | [Gemma 3n](/gemma/docs/gemma-3n/model_card) | Mobile devices |\n| 2B | Text | Text | - [Gemma 2 (core)](/gemma/docs/core) | [Gemma 2](/gemma/docs/core/model_card_2) | Mobile devices and laptops |\n| 2B | Text | Text | - [Gemma (core)](/gemma/docs/core) - [CodeGemma](/gemma/docs/codegemma) | [Gemma 1](/gemma/docs/core/model_card) | Mobile devices and laptops |\n| 3B | Text, images | Text | - [PaliGemma 2](/gemma/docs/paligemma) | [Gemma 2](/gemma/docs/core/model_card_2) | Desktop computers and small servers |\n| E4B | Text, images, audio | Text | - [Gemma 3n](/gemma/docs/gemma-3n) | [Gemma 3n](/gemma/docs/gemma-3n/model_card) | Mobile devices and laptops |\n| 4B | Text, images | Text | - [Gemma 3 (core)](/gemma/docs/core) | [Gemma 3](/gemma/docs/core/model_card_3) | Desktop computers and small servers |\n| 7B | Text | Text | - [Gemma (core)](/gemma/docs/core) - [CodeGemma](/gemma/docs/codegemma) | [Gemma 1](/gemma/docs/core/model_card) | Desktop computers and small servers |\n| 9B | Text | Text | - [Gemma 2 (core)](/gemma/docs/core) | [Gemma 2](/gemma/docs/core/model_card_2) | Higher-end desktop computers and servers |\n| 10B | Text, images | Text | - [PaliGemma 2](/gemma/docs/paligemma) | [Gemma 2](/gemma/docs/core/model_card_2) | Higher-end desktop computers and servers |\n| 12B | Text, images | Text | - [Gemma 3 (core)](/gemma/docs/core) | [Gemma 3](/gemma/docs/core/model_card_3) | Higher-end desktop computers and servers |\n| 27B | Text, images | Text | - [Gemma 3 (core)](/gemma/docs/core) | [Gemma 3](/gemma/docs/core/model_card_3) | Large servers or server clusters |\n| 27B | Text | Text | - [Gemma 2 (core)](/gemma/docs/core) | [Gemma 2](/gemma/docs/core/model_card_2) | Large servers or server clusters |\n| 28B | Text, images | Text | - [PaliGemma 2](/gemma/docs/paligemma) | [Gemma 2](/gemma/docs/core/model_card_2) | Large servers or server clusters |\n\nThe Gemma family of models also includes special-purpose and research models,\nincluding\n[ShieldGemma](/gemma/docs/shieldgemma),\n[DataGemma](/gemma/docs/datagemma),\n[Gemma Scope](/gemma/docs/gemmascope),\nand\n[Gemma-APS](/gemma/docs/gemma-aps).\n| **Tip:** You can download official Google Gemma model variants and community-created variants from [Kaggle Models](https://www.kaggle.com/models?query=gemma) and [Hugging Face](https://huggingface.co/models?search=google/gemma).\n\nTest models\n-----------\n\nYou can test Gemma models by setting up a development environment with a\ndownloaded model and supporting software. You can then prompt the model and\nevaluate its responses. Use one of the following Python notebooks with your\npreferred machine learning framework to set up a testing environment and prompt\na Gemma model:\n\n- [Inference with Keras](./core/keras_inference)\n- [Inference with PyTorch](./core/pytorch_gemma)\n- [Inference with Gemma library](./core/gemma_library)\n\n### Test Gemma 3 in AI Studio\n\nYou can quickly test Gemma without setting up a development environment using\nGoogle AI Studio. This web application lets you try out prompts with Gemma\nand evaluate its capabilities.\n\nTo try Gemma 3 in Google AI Studio:\n\n1. Open [AI Studio](https://aistudio.google.com/prompts/new_chat?model=gemma-3-27b-it).\n\n2. In the **Run settings** panel on the right side, in the **Model** field,\n select a different size **Gemma** model.\n\n3. At the bottom of the center panel, type a prompt, and select **Run**.\n\nFor more information about using AI Studio, see the\n[Google AI Studio quickstart](/gemini-api/docs/ai-studio-quickstart).\n\nTune models\n-----------\n\nYou can change the behavior of Gemma models by performing tuning on them. Tuning\na model requires a dataset of inputs and expected responses of sufficient size\nand variation to guide the behavior of the model. You also need significantly\nmore computing and memory resources to complete a tuning run compared to running\na Gemma model for text generation. Use one of the following Python notebooks to\nset up a tuning development environment and tune a Gemma model:\n\n- [Tune Gemma with Keras and LoRA tuning](./core/lora_tuning)\n- [Tune larger Gemma models with distributed training](./core/distributed_tuning)\n\nNext Steps\n----------\n\nCheck out these guides for building more solutions with Gemma:\n\n- [Create a chatbot with Gemma](./gemma_chat)\n- [Deploy Gemma to production with Vertex AI](https://cloud.google.com/vertex-ai/generative-ai/docs/open-models/use-gemma)\n- [Use Genkit with Ollama and Gemma](https://firebase.google.com/docs/genkit/plugins/ollama)"]]
