Inference & Runtime

Model serving, execution runtimes, acceleration, and routing for inference workloads.

73 Projects 6 Subcategory 35 Tags
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Production model serving frameworks and stacks.

BentoML

BentoML is an open-source framework for packaging, containerizing, and deploying machine learning models into production-ready services.

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Beta9

An open-source serverless runtime for AI workloads providing ultrafast container startup, GPU support, and scale-to-zero capabilities.

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Golem

An open source durable computing platform that simplifies building and deploying highly reliable distributed systems.

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HAMi

Discover HAMi, the middleware that simplifies AI resource management across diverse hardware, enhancing performance and cluster utilization in cloud-native environments.

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KServe

KServe: a Kubernetes-native model inference platform for scalable predictive and generative AI deployments.

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kvcached

Virtualized elastic KV cache that brings OS-style virtual memory to LLM systems, enabling demand-driven KV allocation and improved GPU utilization.

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Motia

Motia — a backend-first framework for APIs, backend workflows, event-driven orchestration and AI workforce scheduling, designed to provide a React-like developer experience for server-side systems.

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oMLX

Local LLM server for Apple Silicon with continuous batching and SSD caching. Native macOS menu bar app, OpenAI-compatible API, optimized for Claude Code. Supports multiple model types including text LLMs, VLMs, and embedding models.

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Triton Inference Server

Triton Inference Server: NVIDIA's high-performance inference server supporting multiple model formats and deployment options.

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Runtime engines and low-level inference kernels.

Amplifier

Microsoft's tooling for development and deployment assistance, aimed at performance analysis, model deployment and pipeline support for AI projects.

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Apache Spark

A unified analytics engine for large-scale data processing, supporting batch, streaming and machine learning workloads.

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Chitu

A production-focused inference framework for large language models, offering high performance, multi-hardware support, and scalable deployment.

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Coral NPU

Coral NPU is an energy-efficient machine learning accelerator core for edge devices provided by Google Coral.

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DeepGEMM

Clean and efficient FP8 GEMM kernels with fine-grained scaling to support accurate and performant low-precision matrix computations.

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DeepSpeed

A high-performance library for training and inference that dramatically speeds up large-scale deep learning while reducing cost.

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exo

exo: Run your own AI cluster at home using everyday devices, supporting distributed inference and a ChatGPT-compatible API.

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Flash Linear Attention (fla)

A Triton-based, PyTorch library of efficient linear-attention kernels and models for scalable sequence modeling.

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FlashInfer

FlashInfer is a kernel library and JIT toolset for LLM serving that implements efficient attention and sampling kernels to improve GPU throughput and latency for inference serving.

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Genesis

Universal physics simulation and generative data platform for robotics and embodied AI, open-source physics engine.

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ggml

ggml is a lightweight tensor library for machine learning optimized for efficient model inference across hardware.

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gpt-oss

gpt-oss is an open-weight model series released by OpenAI, designed for high-reasoning and customizable developer use cases.

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KAI Scheduler

A Kubernetes-native scheduler for large-scale AI workloads, providing efficient resource orchestration and optimization for containerized AI training and inference workflows.

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KTransformers

A flexible framework for LLM inference optimizations, offering kernel injection, prefix caching and multi-level acceleration strategies.

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KubeAI

An AI inferencing operator for Kubernetes that simplifies deploying LLMs, embeddings, and speech-to-text services.

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KubeRay

KubeRay is the Ray Project's open-source Kubernetes operator for deploying and managing Ray applications on Kubernetes.

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LiteRT

A high-performance, scalable lightweight deep learning inference runtime for edge devices.

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llm-d

A Kubernetes-native distributed inference stack providing well‑lit paths for high-performance LLM serving across diverse accelerators.

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Mini-SGLang

A lightweight, high-performance inference framework for large language models that balances engineering practicality with readability.

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mistral.rs

mistral.rs is a lightweight, high-performance Rust inference library for running Mistral-family models in resource-constrained environments.

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Mooncake

Mooncake is a KVCache-centric disaggregated architecture for LLM serving, providing a high-performance Transfer Engine and distributed KVCache storage.

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NCCL

High-performance collective communication primitives for GPUs, optimized for PCIe, NVLink, NVSwitch and RDMA networks.

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Newton

A GPU-accelerated physics simulation engine built on NVIDIA Warp, targeting robotics and simulation research.

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NVIDIA GPU Operator

NVIDIA GPU Operator automates deployment, configuration, and management of GPU components and drivers in Kubernetes.

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ONNX

ONNX is an open model exchange format and ecosystem that improves interoperability between frameworks, tools, and hardware.

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ONNX Runtime

ONNX Runtime is a cross-platform, high-performance machine learning inference and training accelerator that runs models exported from PyTorch, TensorFlow/Keras and traditional ML libraries across diverse hardware.

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OpenVINO

OpenVINO is an open-source toolkit from Intel for optimizing and deploying deep learning models for inference.

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RamaLama

RamaLama simplifies running and serving AI models by packaging them as OCI container images and choosing hardware-optimized images for the host automatically.

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Spice.ai

An open-source accelerated engine for time-series and data-grounded AI, offering SQL queries, full-text search, and LLM inference.

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tinygrad

tinygrad is a minimalist deep learning library that implements tensor operations and autodiff with very little code, making it ideal for learning and experimentation.

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Triton

Triton is a language and toolchain for high-performance deep learning kernels and compiler development, designed to simplify GPU kernel programming while delivering strong performance.

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vLLM Production Stack

A reference system for Kubernetes-native cluster deployment and community-driven performance optimization for vLLM.

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XGrammar

An efficient, flexible and portable structured generation engine that enforces syntactic correctness via constrained decoding.

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Xinference (Xorbits Inference)

A model serving and inference framework that supports multiple backends, distributed deployments, and OpenAI-compatible APIs.

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Sandboxes and isolated execution environments for AI workloads.

Agent Sandbox

An experimental sandbox project by Kubernetes SIGs aiming to provide a Kubernetes-native environment for running, orchestrating, and managing agent workloads securely and at scale.

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BoxLite

A lightweight runtime and container tooling for embedding, sandboxing, and shipping AI agents.

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E2B

Secure open source cloud runtime for AI apps & AI agents.

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Flox

A Nix-powered, reproducible and shareable development environment and package manager.

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OM1

OpenMind's modular AI runtime for deploying multimodal agents across digital environments and physical robots

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OpenSandbox

A universal sandbox platform for AI application scenarios, providing multi-language SDKs, a unified sandbox protocol, and extensible runtimes.

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Sandbox Runtime

A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container.

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GPU-oriented acceleration and performance optimization.

CUTLASS

CUDA Templates for Linear Algebra Subroutines (CUTLASS), a high-performance matrix computation template library provided by NVIDIA.

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LightGBM

A fast, distributed, high-performance gradient boosting framework for decision tree algorithms, widely used for ranking, classification, and large-scale ML tasks.

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XLA

XLA (Accelerated Linear Algebra) is a compiler for machine learning that generates optimized code for CPUs, GPUs, and accelerators to improve model execution performance.

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On-device and local inference systems.

Transformers.js

Transformers.js: a JavaScript implementation of Hugging Face Transformers for the browser and Node, with WASM/ONNX backends for optimized on-device inference.

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Routing, policy, and gateway controls for model access.

agentgateway

A high-performance proxy data plane for agents, providing security, observability, and governance capabilities for agent-to-agent and agent-to-tool communication.

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AI Gateway (Portkey)

Portkey's AI Gateway is a high-performance, enterprise-ready LLM routing and governance platform that supports many model providers and rich guardrail policies.

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ArchGW

ArchGW is a model-native proxy server for agents that provides routing, guardrails, tool calling and end-to-end observability.

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Claude Code Router

An intelligent code routing tool that optimizes Claude AI request distribution and response handling in code development, enhancing development efficiency.

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ClawRouter

ClawRouter is an agent-native LLM router empowering OpenClaw with smart routing, cost optimization, and micropayments support.

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CloudBase AI ToolKit

CloudBase AI ToolKit provides out-of-the-box AI IDE, frontend and backend templates, and deployment pipelines to help developers quickly generate, deploy and host full-stack AI applications.

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CSGHub

An open-source platform for LLM asset and lifecycle management, offering SaaS and on-premise deployment with Python SDK compatibility.

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Envoy AI Gateway

AI API gateway based on Envoy Proxy, providing high-performance routing, load balancing, and security management for AI services.

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Gateway API Inference Extension

Combines Gateway API with Envoy External Processing to provide a Kubernetes-native inference gateway for optimizing GenAI inference deployments.

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Higress

A cloud-native API gateway based on Istio and Envoy that supports Wasm plugins and AI Gateway features including MCP hosting and multi-model integrations.

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LiteLLM

LiteLLM is a lightweight LLM gateway and proxy framework providing a unified OpenAI-format API, routing, rate-limits, and pluggable provider integrations for production deployments.

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llms.py

Lightweight multi-provider LLM client with an OpenAI-compatible server API and optional chat UI.

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LocalAGI

LocalAGI is a self-hostable agent platform focused on privacy, local execution, and extensibility.

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Obot

An open-source MCP gateway and AI platform for self-hosted or cloud deployments, providing chat, administration, and audit capabilities.

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Plano

Plano is an open-source AI gateway and policy runtime for routing, securing, and observing production LLM/API traffic.

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ToolHive

An enterprise platform for deploying and governing MCP servers, featuring registry, runtime, gateway, and portal components.

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vLLM Semantic Router

An intelligent Mixture-of-Models router that directs requests to the most suitable models to improve inference accuracy and efficiency.

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