Find your next rabbit hole.

An enterprise AI platform for custom models, with finance-specific models, million-token Llama 3 research and ambitions for autonomous workflows.

An AI security company combining adversarial testing, runtime policy enforcement and community red teaming, with roots in Carnegie Mellon research.

An AI inference company whose LPU technology and GroqCloud evolved into a global cloud business alongside a non-exclusive technology license to Nvidia.

An AI reliability company whose products span output validation and simulated agent conversations, acquired by Harvey in September 2026.

An AI platform for sharing models, datasets and applications, with research spanning language, multimodality and robotics.

Humanloop developed tools for prompt management, LLM evaluation and production observability before announcing its team's move to Anthropic in 2025.

An AI research company whose work spans reasoning models, coding-agent interfaces, and open tools for automated research.

Poolside Infrastructure Company, called “PIC infraco” in Latent.Space, develops Project Horizon, an AI data center campus in West Texas.

Jason Liu’s open-source structured-output SDK turns language-model responses into typed data, with Pydantic validation and retries.

An AI data-analysis company built around natural-language requests, executable Python, and user-directed refinement.

A venture capital firm backing AI companies through incubation, early-stage investment and growth financing.

LangChain grew from a Python side project into an agent engineering company, building frameworks, execution infrastructure, and tools for tracing and testing language-model systems.