Find and Highlight Text Faster
LM-Kit.NET 2026.3.2 adds search capabilities that locate and visually highlight text in PDFs or images with exact, regex, and fuzzy matching.
LM-Kit.NET
Framework for orchestrating large language model workflows in .NET.
- Execute prompts and chain AI operations within .NET workflows.
- Manage interaction context for consistent and coherent AI responses.
- Integrate multiple language model providers through a unified interface.
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LM-Kit.NET is a .NET framework for integrating and orchestrating large language model functionality within applications. It enables developers to execute prompts, manage interaction context, and build structured AI workflows using reusable components and integrations with multiple language model providers.
Prompt Execution and Chaining
Provides mechanisms to execute prompts and chain multiple interactions together, allowing outputs from one step to be used as inputs for subsequent operations.
Context Management for AI Interactions
Supports maintaining interaction context across multiple steps, enabling more coherent and context-aware responses from language models.
Multi-Provider Integration
Enables integration with different language model providers through a unified interface, allowing flexibility in selecting and combining AI services.
Structured AI Workflow Design
Allows developers to define structured workflows for AI interactions, including multi-step processing and conditional execution paths.
Integration with External Logic
Supports integration with application logic and external functions, enabling AI workflows to interact with external systems and data.
Template-Based Prompt Management
Enables creation and reuse of prompt templates, allowing consistent formatting and easier management of prompt structures.
Typed Data Integration
Allows integration with strongly typed .NET models to handle inputs and outputs in a structured manner.
Flexible Execution Handling
Supports handling responses and execution flow within AI workflows, enabling adaptable interaction patterns based on application needs.
Product Compatibility
Review the details below to ensure this product is supported within your environment.
Component Type
- .NET
.NET Version
- .NET 10 LTS
- .NET 9 STS
- .NET 8 LTS
- .NET 7 STS
- .NET 6 LTS
- .NET 5 / .NET Core 3.1
- .NET 4.8 or earlier
.NET Platform
- .NET Assembly
- .NET Class
- .NET Core 3.1 Assembly
IDE Support
- Rider
- Visual Studio
Add Local AI to .NET 10 Applications
LM-Kit.NET 2025.11.2 now supports .NET 10, letting developers integrate on-device language models into the latest .NET applications.
Transcribe Audio with Speed and Precision
Product UpdateAudio & Video Tools
LM-Kit.NET now supports on-device speech-to-text with confidence scores, auto-language detection, and segment timing for accurate transcription.
About LM-Kit
LM-Kit, founded in 2024 and located in Muret near Toulouse, France, develops local AI technology for .NET developers. Part of Calico IIM Group, it builds on two decades of SDK development experience in Intelligent Information Management. Its main product, LM-Kit.NET, is a NuGet package for running LLMs, agents, RAG, document intelligence, vision, speech, text analysis, and generation on local hardware. The company focuses on native .NET development, offline AI execution, data control, and integration with Microsoft.Extensions.AI and Semantic Kernel.
As official and authorized distributors since 2025, ComponentSource supplies you with legitimate licenses directly from LM-Kit.