SOURCE CHECK
Ten company guides. Compare current models, agent products and developer frameworks through official sources.
Anthropic · Claude models
Anthropic develops the Claude model family and agent products for coding and knowledge work. Its API models, ready-to-use agents and developer SDK serve different needs.
Models Claude Fable 5.1 · Claude Opus 5.5 · Claude Sonnet 5.5 · Claude Haiku 5.5
Agent Claude Code · Claude Duet · Claude Agent SDK
Models, agents & official sources →OpenAI · GPT models and agent tools
OpenAI’s current API lineup separates demanding reasoning, balanced workloads and high-volume use. Its agent stack adds tools, execution and workflow management around the underlying models.
Models GPT-6 Astra · GPT-6.1 Sol · GPT-6 Luna
Agent Codex · Agents API · Agents SDK
Models, agents & official sources →Google DeepMind · Gemini
Google’s Gemini ecosystem spans multimodal models, an assistant app, coding agents and frameworks for building agents. Here we separate the model from the software used to act on a task.
Models Gemini 4 Argon
Agent Google Antigravity · Gemini CLI · Agent Development Kit (ADK)
Models, agents & official sources →Meta · Muse models and agents
Meta’s current agent direction centers on the Muse model and product family. Llama remains a recognizable model-family name, but it should not be used as a substitute for Meta’s newer Muse announcements.
Models Muse Wonder · Muse Wonder Full
Agent Muse · Muse Code
Models, agents & official sources →Z.ai / Zhipu · GLM models
GLM is the model family associated with Z.ai, also known as Zhipu. Its current documentation covers model APIs, coding products and agents that operate software or phones.
Models GLM-5.3 · GLM-5.3-Flash · GLM-5.3-FlashX
Agent ZCode / GLM Coding Plan · Open-AutoGLM
Models, agents & official sources →Alibaba · Qwen model family
Qwen is Alibaba’s model family. Its ecosystem includes the Qwen assistant, model APIs, a terminal coding agent and a framework for building custom tool-using agents.
Models Qwen3.8-Max
Agent Qwen Code · Qwen-Agent
Models, agents & official sources →Moonshot AI · Kimi models and products
Kimi is Moonshot AI’s assistant and model brand. Its model catalog and agent products include coding, research and document-oriented work; the product and the API model are distinct choices.
Models Kimi K3 · Kimi K2.7 Code
Agent Kimi Code · Kimi Work
Models, agents & official sources →MiniMax · models and creative/agent products
MiniMax offers language models together with coding, design, video and speech products. The text-model family and the creative products have different interfaces and access conditions.
Models MiniMax M3.1 Flash · MiniMax M3
Agent MiniMax Code · MiniMax Design
Models, agents & official sources →DeepSeek · model APIs and agent infrastructure
DeepSeek’s current API catalog distinguishes the Flash serving alias from its underlying model version. Its agent offering includes a developer-preview harness and search/fetch APIs, rather than a single all-purpose agent app.
Models DeepSeek-V4.1-Flash-1017 · DeepSeek-V4-Pro-0813
Agent DeepSeek Harness · Search & Fetch API
Models, agents & official sources →Mistral AI · model and Vibe ecosystem
Mistral combines general-purpose and specialist models with the Vibe agent products. Its current product naming matters: the former Le Chat experience is now organized under Vibe.
Models Mistral Large 4 · Voxtral 3 · Timestral
Agent Vibe Work · Vibe Code
Models, agents & official sources →