Claude by Anthropic

Name: Claude by Anthropic
Rating: 4.97 (824 reviews)

A family of foundational AI models

5.0•824 reviews•

59K followers

A family of foundational AI models

5.0•824 reviews•

59K followers

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We're an AI research company that builds reliable, interpretable, and steerable AI systems. Our first product is Claude, an AI assistant for tasks at any scale.

Prospecting by ClarifySource leads, send outbound, grow pipeline. All in your CRM.

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Claude by Anthropic Launches

Claude Desktop BuddyBring Claude into the physical world with maker hardware

Launched on April 20th, 2026

Claude Design by Anthropic LabsMake prototypes, slides & one-pagers by talking to Claude

Launched on April 18th, 2026

Claude Code RoutinesPut Claude Code tasks on autopilot with smart routines

Launched on April 15th, 2026

Claude for WordBring Claude natively into your Microsoft Word workflow

Launched on April 11th, 2026

Claude Advisor toolPair Opus as advisor with Sonnet or Haiku as executor

Launched on April 10th, 2026

View all Claude by Anthropic launches

Forum Threads

p/claude

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6d ago

Featured

Anthropic raises $65B in Series H funding at $965B post-money valuation

That's a lot of AGI, with some substantial firepower:

Anthropic has raised $65 billion in Series H funding led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital, valuing the company at $965 billion post-money.

From Coatue, who lead the round:

...what s changed since three months ago (the last round was only three months ago, believe it or not)?

Three things:

We ve seen the shift from co-pilots that help make us more efficient to agents actually doing long-form work tasks on our behalf. This has meant an explosion in both productivity and ROI for customers.

Anthropic introduced Mythos Preview, a whole new model class that demonstrates a step change in intelligence level as seen in the METR chart below. It not only shows dramatic improvement to coding and long-running agents, it is also defining a new frontier for security.

And finally > use cases spreading from coding to everything else.

p/claude

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3mo ago

Featured

People are switching from OpenAI to Claude following Sam Altman's announcement today.

TL;DR: Anthropic refused to sign a contract with the Pentagon that would have allowed the U.S. military to use all of its models without restrictions. Anthropic insisted on an exception, and brace yourself, that its models cannot be used: 1) for mass surveillance of citizens, 2) for autonomous killing. Now the administration is threatening that if the founder of Anthropic doesn't change his mind by a certain date, they will come after him.

Google, OpenAI, and Musk (Grok) have all signed the contract.

Following Sam Altman's announcement over the past few hours, people have been speaking out massively about cancelling their OpenAI subscriptions and subscribing to Claude.

p/claude

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4d ago

Claude Opus 4.8 just dropped — who’s tried it yet?

Claude Opus 4.8 just dropped who s tried it yet?

Anthropic released Claude Opus 4.8 yesterday, and from the announcement it looks like a solid upgrade over 4.7. Here s what stood out to me:

Better judgment on agentic tasks early testers say it catches its own mistakes, pushes back on bad plans, and flags uncertainties instead of bulldozing through
~4x less likely to let code flaws pass unremarked compared to Opus 4.7
Dynamic Workflows in Claude Code can now orchestrate hundreds of parallel subagents for codebase-scale migrations
Effort control you can now choose how hard the model thinks on each response (from fast/light to max effort)
Fast mode is 3x cheaper than it was for previous models
Same pricing as Opus 4.7: $5/M input, $25/M output

View all

That's a lot of AGI, with some substantial firepower:

Anthropic has raised $65 billion in Series H funding led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital, valuing the company at $965 billion post-money.

From Coatue, who lead the round:

...what s changed since three months ago (the last round was only three months ago, believe it or not)?

Three things:

We ve seen the shift from co-pilots that help make us more efficient to agents actually doing long-form work tasks on our behalf. This has meant an explosion in both productivity and ROI for customers.

Anthropic introduced Mythos Preview, a whole new model class that demonstrates a step change in intelligence level as seen in the METR chart below. It not only shows dramatic improvement to coding and long-running agents, it is also defining a new frontier for security.

And finally > use cases spreading from coding to everything else.

Claude by Anthropic

A family of foundational AI models

A family of foundational AI models

Claude by Anthropic Launches

Forum Threads

Anthropic raises $65B in Series H funding at $965B post-money valuation

People are switching from OpenAI to Claude following Sam Altman's announcement today.

Claude Opus 4.8 just dropped — who’s tried it yet?

Claude Opus 4.8 just dropped who s tried it yet?

Claude by Anthropic Launches

Forum Threads

Anthropic raises $65B in Series H funding at $965B post-money valuation

People are switching from OpenAI to Claude following Sam Altman's announcement today.

Claude Opus 4.8 just dropped — who’s tried it yet?

Claude Opus 4.8 just dropped who s tried it yet?

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