Every AI/ML algorithm.
Pure .NET.
The most comprehensive AI and machine learning library for .NET. 21 categories spanning neural networks, diffusion models, computer vision, NLP, audio, reinforcement learning, and more.
The most comprehensive collection of neural network layer types available in any .NET library. Build any architecture from individual layers or use pre-built models.
Convolutional
Recurrent
Attention & Transformer
Normalization
Pooling
Regularization
Graph Neural Networks
Generative
Complete implementations of every major image diffusion architecture. Generate, edit, inpaint, and style images with the latest models.
Stable Diffusion Family
ControlNet & Adapters
Flux & Latest
Other Architectures
Inpainting & Editing
Img2Img & Upscaling
Generate, edit, and transform videos using the latest diffusion-based architectures. From short clips to long-form content.
Text-to-Video
Image-to-Video
Video Editing
Generate music, speech, and audio effects from text descriptions using diffusion-based models.
Audio Generation
End-to-end computer vision pipelines. From object detection to instance segmentation to text recognition, all in pure C#.
Object Detection
Segmentation
OCR & Text Detection
Image Classification
Depth & 3D
Bridge vision and language with instruction-tuned VLMs, vision encoders, and multimodal architectures.
Instruction-Tuned VLMs
Vision Encoders
Grounding & Detection
Document Understanding
From speech recognition to text-to-speech to audio classification. The most comprehensive audio AI implementation in any .NET library.
Speech Recognition (ASR)
Text-to-Speech (TTS)
Audio Classification
Voice Conversion & Cloning
Music & Sound
Complete video understanding and processing pipeline. Super-resolution, frame interpolation, tracking, action recognition, and more.
Super-Resolution
Frame Interpolation
Object Tracking
Action Recognition
Video Understanding
Every classical ML algorithm you need. Classification, regression, clustering, anomaly detection, dimensionality reduction, and more.
Classification (50)
Regression (57)
Clustering (48)
Anomaly Detection
Dimensionality Reduction
Complete RL toolkit with 50+ agent implementations. From classic Q-learning to modern transformer-based agents.
Policy Gradient
Off-Policy
Model-Based
Offline & Transformer
Multi-Agent
Every major parameter-efficient fine-tuning method. Adapt large models with minimal compute using LoRA variants and beyond.
LoRA Variants
Advanced PEFT
Other Methods
Domain-specific NER models for healthcare, finance, legal, and general-purpose text understanding.
General Purpose
Domain-Specific
Multilingual
From classic SGD to cutting-edge optimizers. All with learning rate scheduling and weight decay support.
Adaptive
Large-Batch
Memory Efficient
Classic
Loss functions for classification, regression, segmentation, generation, and specialized tasks.
Classification
Regression
Segmentation
Generative
From classic ReLU to modern gating mechanisms. Every activation function used in contemporary deep learning.
Standard
Advanced
Specialized
Train models across distributed clients while keeping data private. Full federated learning framework with aggregation strategies.
Aggregation Strategies
Privacy
Infrastructure
Specialized AI models for financial analysis, time series forecasting, risk assessment, and market prediction.
Financial NLP
Time Series
Risk & Portfolio
Deploy models with REST API and gRPC endpoints. Includes encrypted model protection, license management, and billing integration.
Serving Infrastructure
Model Protection
License Management
Scale model training from single GPU to multi-node clusters. Supports data parallelism, model parallelism, and hybrid strategies.
Data Parallelism
Model Parallelism
Optimization
Let the algorithm find the best architecture and hyperparameters. Supports evolutionary search, Bayesian optimization, and differentiable NAS.
Architecture Search
Hyperparameter Optimization
AutoML Pipeline
No Python, no native runtimes. Pure .NET with SIMD vectorization, GPU acceleration, and AOT compilation support.
SIMD & Vectorization
GPU Acceleration
Compilation
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AI/ML library for .NET?
Install AiDotNet for free and start building. The full library is open-source under Apache 2.0.
dotnet add package AiDotNet