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Cowork turns Claude into a real coworker. Give it access to a folder on your computer and assign tasks instead of chatting. Claude can read, edit, and create files, plan its work, and execute tasks end-to-end while keeping you in control. Less back-and-forth, more work done.
CoworkTurn Claude into your digital coworker
Claude Opus 4.5 is intelligent, efficient, and the best model in the world for coding, agents, and computer use. It’s also meaningfully better at everyday tasks like deep research and working with slides and spreadsheets. Opus 4.5 is a step forward in what AI systems can do, and a preview of larger changes to how work gets done.
Claude Opus 4.5The best model for coding, agents, and computer use
With Claude Code on the web, assign multiple tasks that run in parallel while you monitor and steer from your browser or iOS app.
Ideal for tackling bug backlogs, routine fixes, and parallel development work.
Claude Code on the webA new way to delegate coding tasks right from your browser
Claude Skills are folders of instructions and resources that make Claude a specialist at your specific tasks. Package your team's workflows, from brand guidelines to data analysis, and use them across Claude apps, Code, and the API.
Claude SkillsSpecialized capabilities you can customize
Anthropic just unveiled Claude Haiku 4.5, its fastest and most efficient small model yet.
Haiku 4.5 matches the coding performance of Claude Sonnet 4, once a frontier model, but now runs 2x faster and costs one-third as much.
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Claude Haiku 4.5The fastest, most affordable coding model
Kevin Garcialeft a comment
Hello! We recently launched a fun experiment. It's called "Imagine with Claude." It's a fun demonstration showing what our latest model Claude Sonnet 4.5 can do—a way to see what's possible when you combine a capable model with the right infrastructure. A fun prompt to test: "Imagine you are Gordon Ramsay exploring this computer like it's a failing restaurant kitchen on Kitchen Nightmares....
Imagine with ClaudeClaude generates software on the fly as you interact
It's the strongest model for building complex agents. It's the best model at using computers. And it shows substantial gains on tests of reasoning and math.
Claude Sonnet 4.5The best coding model in the world
In this experiment, Claude generates software on the fly. No functionality is predetermined; no code is prewritten. What you see is Claude creating in real time, responding and adapting to your requests as you interact. Available to Max subscribers until 10/4
Imagine with ClaudeClaude generates software on the fly as you interact
Claude Memory is a new feature for team and enterprise users that remembers conversations to maintain context across projects. It creates separate, project-based memories and gives users full control to view, edit, or disable what Claude remembers.
Claude MemoryBringing memory to teams at work
We launched a new directory of tools that connect directly to Claude. Connect Claude to Notion, Canva, Figma, Stripe, and more in one click. Claude can see your projects, understand your deadlines, and work directly in your tools.
Directory by ClaudeDiscover & add Claude skills easily with one-click access
Anthropic's Claude 4 models, Opus 4 & Sonnet 4, set new AI benchmarks in coding, reasoning & agents. Both feature extended thinking with tool use & improved memory.
Claude 4Anthropic's next leap in coding, reasoning & AI agents
Integrations, a new way to connect your apps and tools to Claude.
Integrations by AnthropicClaude can now connect to your world
Today we’re launching Research, alongside a new Google Workspace integration. Claude now brings together information from your work and the web.
Claude ResearchClaude takes research to new places
This initiative by Claude equips universities to develop and implement AI-enabled approaches across teaching, learning, and administration—ensuring educators and students play a key role in actively shaping AI's role in society.
Claude for EducationTailored for higher education institutions
Claude.ai's analysis tool runs JavaScript for data analysis, processing CSV files for accurate, actionable insights, helping teams in marketing, sales, product, and finance optimize decisions and performance.
The Analysis tool in Claude.aiAnalyzing and visualizing data from CSV files
With the "think" tool, we're giving Claude the ability to include an additional thinking step—complete with its own designated space—as part of getting to its final answer.
The "think" tool from ClaudeEnabling Claude to stop and think
Claude can now search the web. Each response includes inline citations, so you can also verify the sources.
Claude Web SearchClaude can now search the web
It's a hybrid reasoning model, producing near-instant responses or extended, step-by-step thinking. One model, two ways to think.
We’re also releasing an agentic coding tool: Claude Code.
Claude Code and Claude 3.7 Sonnet Our most intelligent model to date
Introducing Citations. Our new API feature lets Claude ground its answers in sources you provide. Claude can then cite the specific sentences and passages that inform each response.
Citations by AnthropicIntroducing Citations on the Anthropic API
Introducing computer use, a new Claude 3.5 Sonnet, and Claude 3.5 Haiku
Claude Computer useComputer use for automating operations