Latest major release
Claude Fable 5.2
AnthropicText & chat
Anthropic, the company behind Claude, has launched Claude Fable 5.2, a new version of its AI assistant.
Live
Latest major release
AnthropicText & chat
Anthropic, the company behind Claude, has launched Claude Fable 5.2, a new version of its AI assistant.
4 new models in the last 24 hours
Live
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.
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.
Not confirmed yet
Early signal: A hint that a model is coming before it's announced: a name spotted in a lab's systems, an anonymous test model, or code that adds support for it. Usually right, sometimes not.: hints that a model is on its way before its maker announces it. Usually right, sometimes not, so they're kept apart from the releases until they're confirmed.
Other lab · seen in OpenRouter
The leading labs, at their usual pace
Estimated from each lab's usual gap between releases. The labs don't announce these dates.
Independent tests, in plain English
Best all-rounder
GPT-6 AstraOpenAIGPT-6 Astra, GPT-6.1 Sol, Claude Opus 5.5 and GPT-6.1 Terra are effectively tied at the top of Epoch AI's combined test score: the gaps between them are within the margin of error.
Next: GPT-6.1 Sol · Claude Opus 5.5
People's favourite
Gemini 4 CarbonGoogle· not public yetIn blind votes, Gemini 4 Carbon and Gemini 4 Argon are neck and neck: Gemini 4 Carbon's answers win about 51% of the time.
Next: Gemini 4 Argon · Muse Wonder
Best for coding
Claude Opus 5.5AnthropicClaude Opus 5.5 builds the apps people like best: in blind votes it beats Claude Sonnet 5.5 about 56% of the time.
Next: Claude Sonnet 5.5 · Gemini 4 Carbon
Best free to download
DeepSeek V4.1 FlashDeepSeek· OpenDeepSeek V4.1 Flash is the strongest model you can download and run yourself, scoring 159 against 169 for the best model overall.
Next: Kimi K3 · GLM-5.3
Channels
Questions
Yes. Every release starts with one sentence in plain English, and says where you can try it: in an app like ChatGPT, for developers, or as a free download. Words like “parameters” or “open weights” have a short definition you can hover over or tap, and the glossary explains them all.
trckr checks the labs' own systems, Hugging Face: The website where labs and researchers publish models anyone can download. Think of it as an app store for AI models. and OpenRouter: A service that gives developers one place to use hundreds of models from many labs. New models often appear there early, sometimes anonymously. every 15–60 seconds, and official blogs every minute or two. An alert usually reaches you within a minute of the first public trace of a model, often before the official announcement.
New AI models from the major labs: the models behind assistants like ChatGPT, Claude and Gemini, free-to-download models, and image, video and audio models. Each release is rated Major, Notable or Minor, and you choose what you hear about. Copies and size variants of one launch arrive as one alert.
Hints that a model is coming before it's announced: anonymous test models, model names that show up in a lab's systems before launch, and code that adds support for a new model. They're listed apart from the releases (under Spotted early) and are off by default in alerts, because they're occasionally wrong.
No for browser push, Telegram or the trckr Discord server: one tap and you're in. An account (email sign-in link, no password) lets you send alerts to your own Discord server, email or ntfy, and manage everything in one place.
Yes, on iOS 16.4 or newer: add trckr to your Home Screen from Safari's Share menu, open it from the icon, and enable push there. Telegram works everywhere without that step.
Only what's needed to deliver alerts: your email if you sign up, and the address of each destination you add. No ads, no trackers, nothing sold. Delete your account anytime and it's gone.
Get a ping the moment a new model drops, wherever you are.