Entities

Tools and concepts, maintained as the ecosystem changes

vLLM

vLLM is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

LangChain

LangChain is an open-source framework for building applications with LLMs, emphasizing modularity and agent composition. It supports developers in structurin...

OpenAI

OpenAI develops and releases large language models and related APIs; builders evaluate its models based on performance, cost, latency, and integration trade-...

Readwise Reader

Readwise Reader is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

RadarAI

RadarAI is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

Qwen

Qwen is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

Product Hunt

Product Hunt is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

Perplexity

Perplexity is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

Momenta

Momenta belongs on the China AI company watchlist because it extends the cluster into physical AI and autonomous-driving deployment. Builders should watch it...

Mistral

Mistral is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

MiroFish

MiroFish belongs on the China AI company watchlist when the question is multi-agent simulation, scenario prediction, and world-building style AI systems rath...

Mindverse

Mindverse belongs on the China AI company watchlist when the question is AI memory, digital identity, and persistent personal context. It matters because it...

Meta AI

Meta AI is the public-facing initiative from Meta Platforms focused on advancing and deploying AI models, including the open-source Llama series. Recent evid...

LlamaIndex

LlamaIndex is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

Inoreader

Inoreader is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

Google DeepMind

Google DeepMind is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

Google Alerts

Google Alerts is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

GitHub Trending

GitHub Trending is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

FutureTools

FutureTools is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

Feedly

Feedly is covered here as an entity page: what it is, who it fits, and what changed recently—backed by sources and evidence links.

Dify

Dify belongs on the China AI company watchlist when builders care about workflow infrastructure, LLMOps, and agentic application delivery rather than one mor...

DeepWisdom

DeepWisdom belongs on the China AI company watchlist when builders care about multi-agent software delivery, natural-language programming, and the MetaGPT-st...

Cursor

Cursor is an AI-augmented code editor built for developers, integrating LLMs directly into the editing workflow. It supports real-time code generation, editi...

Claude

Claude is a family of large language models developed by Anthropic, focused on reliability, constitutional AI, and enterprise deployment. Recent evidence poi...

Baichuan AI

Baichuan AI belongs on the China company watchlist when builders want to track another public-facing foundation-model company with model, platform, and secto...

Anthropic

Anthropic is a developer-focused AI company building large language models, including the Claude family. Recent evidence points to infrastructure and evaluat...

01.AI

01.AI belongs on the China AI company watchlist when the question is open and enterprise-facing foundation models beyond the most over-discussed labs. It mat...

How this library is maintained

  • Evergreen, not spam: pages are updated as new evidence arrives, rather than creating thin pages for every headline.
  • Primary-source links: every page includes sources so you can verify and cite safely.
  • Builder-first: short answers first, then deeper context and trade-offs.

See Editorial standards and Methodology.