The archive
Every model release from the labs trckr follows, newest first: spotted live since November 2026, and from the archive back to 2018.
AnthropicText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.Anthropic, the company behind Claude, has launched Claude Mythos 5.2, a second new version of its AI assistant.
AnthropicText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.Anthropic, the company behind Claude, has launched Claude Fable 5.2, a new version of its AI assistant.
MetaText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.Meta's new small, low-cost model for running AI agents that carry out tasks, priced to undercut rivals for developers.
MeituanText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.Meituan, the Chinese services company, released LongCat-2.5, a free-to-download AI assistant that can read images and handle long coding and computer tasks.
TencentText & chat
MinorMinor update: A small change to an existing model: a dated version, a preview refresh or a variant.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.Tencent released a free-to-download helper model that speeds up Alibaba's Qwen3.8-27B by drafting text in parallel, mainly for developers running AI at scale.
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenAI's new AI for security teams, built to help find software weaknesses and check fixes in approved test settings.
BaiduText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.Baidu's large new model for developers and researchers, free to download; it is a starting point for building their own AI tools and needs powerful servers to run.
Z.aiText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.A version of Zhipu's fast GLM model trained further for legal work, able to read text, pictures and video, offered for businesses and developers.
GoogleText & chat
Not public yetNot public yet: It exists, but only testers can use it so far. trckr updates its page when it opens up.MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.Google's most powerful AI model so far, built for cybersecurity work and long, complicated tasks. For now only security teams in a Google programme can use it; others get it later, with no date yet.
Liquid AIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.A small model from Liquid AI, free to download and light enough for a phone or laptop, made for building AI agents that use tools and produce structured answers.
MicrosoftText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.Microsoft's MAI Cyber 1.1 Flash is a model for finding and exploiting software security flaws and for coding, available online only.
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenAI's GPT-6.1 Terra is a text model for writing and answering questions, available to developers building apps and not free to download.
Moonshot AIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.Moonshot AI's Kimi K3.1 Pro is a text model for writing and answering questions, and its files are free to download, with licence limits only for very large companies.
MiniMaxText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.Chinese AI company MiniMax has released a quick, lighter assistant that can read pictures and handle coding and multi-step tasks, available through OpenRouter.
NVIDIAText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.NVIDIA, the chip maker, released a free-to-download AI that can read text, pictures, documents and video, for developers building smart assistants.
MetaText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.Meta's Muse Spark Open is a text model for writing and answering questions that is free to download under restricted use terms.
MetaText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.Meta's Muse Wonder Full model answers questions and understands images and video, offered to developers and not free to download.
MetaText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.Meta's Muse Wonder model answers questions and understands images and video, offered to developers and not free to download.
AnthropicText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.Anthropic's Claude Haiku 5.5 writes text and understands images, available to developers and not free to download.
Mistral AIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.Mistral AI's very large new model is free to download under restricted terms, built for powerful servers rather than personal computers.
Ant GroupText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.Ant Group's AI team released Ling 3.1 Flash, a large reasoning model that developers can use through a hosted service.
GoogleText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.Google's next flagship AI model for writing, answering questions and reasoning, currently open only to limited testers rather than the public.
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.OpenAI's new GPT-6.1 Sol text model, offered at about a fifth of the price of its top model, for developers to build apps with.
AnthropicText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.Anthropic's new Claude Sonnet 5.5 writes and answers questions in text, available to developers through an online service rather than as a free download.
Z.aiText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.A faster version of Zhipu's GLM-5.3 model that writes text about one and a half to two times quicker, offered through online services.
AnthropicText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.Anthropic's new Claude Opus 5.5 writes text and answers questions, offered to developers and paying users, not free to download.
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.OpenAI's GPT-6 Sol, a new text model that writes and answers questions, launched alongside a smaller Luna version and available to developers online.
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.OpenAI's new GPT-6 Luna model writes text and answers questions, offered to developers and not free to download.
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenAI's Decisions API lets developers get structured, fixed-format answers from its GPT-6 Luna model to build more responsive apps.
XiaomiText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.Xiaomi released a free-to-download AI model that works well for developers building AI assistants, a lighter version alongside its top model.
