google-deepmind/gemma
Gemma
Gemma is a family of open-weights large language models based on a decoder-only transformer architecture. These models are designed for text generation and multi-modal conversations, capable of processing and generating responses based on both textual and visual input sequences.
The project provides a fine-tunable AI model that supports weight adjustment and low-rank adaptation to specialize performance for particular tasks. It includes support for quantized weights to reduce memory usage and increase inference speed on limited hardware.
The capability surface covers multi-modal AI integration, memory optimization through parameter sharding, and the integration of external tools and APIs to retrieve real-time data. It further enables the generation of images from text and the sampling of structured text outputs.
Features
- Open Multimodal Model Deployers - Deploys a family of open and efficient multimodal models capable of text and image generation.
- Open-Weights Models - Provides a family of large language models with publicly available weights for local or cloud execution.
- Decoder Architectures - Implements a transformer-based architecture utilizing causal attention mechanisms for autoregressive sequence generation.
- LLM Fine-Tuning - Fine-tunes large language models on custom datasets using parameter-efficient methods like LoRA.
- GPU Memory Optimizers - Optimizes VRAM usage for large models through quantization and parameter sharding to fit on limited GPUs.
- Multi-Modal Inference Engines - Provides an inference engine capable of processing and analyzing combined text and vision inputs within a single model.
- Multi-modal Language Models - Provides a model capable of processing and generating responses from both textual and visual input sequences.
- Cross-Attention Mechanisms - Integrates visual and textual data by mapping different input modalities into a shared latent space for joint processing.
- Model Deployments - Provides open weights that can be downloaded and deployed on local or cloud hardware.
- Decoder-Only Architectures - Utilizes a decoder-only transformer architecture for autoregressive sequence generation.
- Fine-tunable Models - Supports weight adjustment and low-rank adaptation to specialize performance for particular tasks.
- Multi-Modal AI - Processes and generates responses based on both textual and visual input sequences within a single workflow.
- External Tool Integrations - Connects AI assistants to external utilities and APIs to perform actions and retrieve real-time data.
- Text-to-Image Generators - Implements pipelines that generate high-resolution images from natural language text prompts.
- Language Model Fine-Tuning - Provides frameworks and utilities for adjusting pre-trained language models using memory-efficient training methods.
- Model Fine-Tuning - Provides procedures for adapting pre-trained models to specific datasets or tasks.
- Low-Rank Adaptation - Supports training a small number of additional weight matrices while keeping base weights frozen to reduce hardware requirements.
- Quantized Models - Includes support for quantized weights to reduce memory usage and increase inference speed on limited hardware.
- Weight Quantization - Compresses model weights into lower-precision formats to reduce memory footprint and accelerate inference.
- Tool Use And Integration - Enables the model to call external functions and APIs to retrieve real-time data and perform actions.
- Distributed Parameter Sharding - Partitions large-scale model tensors across multiple compute nodes to facilitate parallel processing and overcome memory limits.
- Deep Learning Frameworks - Open-weights large language models based on advanced research.
Star history
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