The Best Hyperopt Alternatives in 2026

DEAP provides a Python framework for prototyping evolutionary computation algorithms and testing new ideas.

Tensors and Dynamic neural networks in Python with strong GPU acceleration.

MII makes low-latency and high-throughput inference possible, powered by DeepSpeed.

The colibri-core NLP tool and library works with n-grams, skipgrams, and other linguistic patterns.

Gymnasium provides a standard API for single agent reinforcement learning environments and related utilities.

DyNet provides tools for building dynamic neural networks and deep learning models.

CLIP-as-service provides scalable image and sentence embeddings, reasoning, and ranking with CLIP.

Tensorforce provides a TensorFlow library for applied reinforcement learning tasks.

Extensible Toolkit for Finetuning and Inference of Large Foundation Models.

GPT-NeoX implements model parallel autoregressive transformers on GPUs using Megatron and DeepSpeed libraries.

Quilt manages scientific data on AWS with versioned data packages for teams and AI.

einops provides readable tensor operations for PyTorch, JAX, TensorFlow, and other frameworks.

Hopsworks provides a feature store and MLOps platform for building and operating production machine learning systems.

Run sandboxes, task queues, and custom model inference with ultrafast boot times, instant autoscaling, and a developer experience that just works.

Cortex Memory provides memory management tools for autonomous systems, with search, optimization, and APIs.

TensorZero builds open-source tools for production-grade LLM applications: LLM gateway, observability, optimization, evaluations, and experimentation.

Respan unifies LLM observability, evals, prompt optimization, and an AI gateway so teams can ship reliable AI applications.

TensorRT-LLM provides Python and C++ runtimes with optimizations for language model inference on NVIDIA GPUs.

The Darknet neural network framework is written in C and CUDA and supports CPU and GPU computation.

Catniff provides JavaScript developers with a Torch-like deep learning framework.

Colibri runs mixture-of-experts language models on local hardware, streaming experts from disk with a small C engine.

GeneticSharp provides C# tools for developing applications that use genetic algorithms.

The abso TypeScript SDK calls more than 100 LLM providers through an OpenAI compatible format.

Glide provides an open model gateway for developing production generative AI applications.