AI research and products that put safety at the frontier
AI will have a vast impact on the world. Anthropic is a public benefit corporation dedicated to securing its benefits and mitigating its risks.
Latest releases
Redeploying Fable 5
The export controls on Fable 5 and Mythos 5 have been lifted. Fable 5 will be available starting tomorrow to users globally.
Read announcement →Introducing Sonnet 5
Our most agentic Sonnet yet, with top tier intelligence for coding and everyday professional work.
Model details →Announcing Claude Science
A customizable app that integrates the tools researchers most often use and produces auditable artifacts.
Learn more →Announcing Fable 5 — our most capable model, in a new Mythos class.
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Core views on AI safetyAnnouncements
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gray #87867f
stone #b0aea5
Surfaces & borders
ivory #faf9f5
tint #f0eee6
oat #e3dacc
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Accent & semantic
clay #d97757
clay-dark #c6613f
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Radius scale
8 · buttons
12 · cards
16 · cards
24 · plates
1600 · pill (rare)
Elevation · flat, no shadows
ivory · canvas
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tint · section
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oat · card
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parchment · plate
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No shadow recipes: elevation is flat (§6). Depth comes only from the oat / parchment fills against ivory, never from box-shadows, glass or gradients.
Motion
Motion · color 0.2s ease is the dominant transition · opacity 0.1–0.2s ease · scroll reveals run opacity / transform 0.8s cubic-bezier(0.16, 1, 0.3, 1). No motion library; quiet, page-like motion.