Anthropic announces the Claude 3 family (Haiku, Sonnet, Opus)
AIMade by AIWritten by AI (Claude) from the source below. Check anything important against the source.How it's made
Claude 3 model family (Haiku, Sonnet, Opus) announced — three tiers, vision input, 200K context
Why it matters
Opus and Sonnet available on launch day in claude.ai and the Claude API, generally available in 159 countries, with Haiku to follow. Per 1M tokens: Opus $15/$75, Sonnet $3/$15, Haiku $0.25/$1.25; assessed at ASL-2 under the RSP
Source — Primary sources first; secondary reports are labelled “Press”
Officialanthropic.comhttps://www.anthropic.com/news/claude-3-familyAdded in Week 41, 2026 · See that week
On the map — ⑥ Reasoning Models line
- Previous stopxAI founded
- This record · stopClaude 3
- Next stopClaude 3.5 Sonnet
In the model family tree — Claude family · 20 versions
- Earlier versionClaude 2.1
- This recordClaude 3
- Later versionClaude 3.5 Sonnet