San Francisco · founded 2021
Anthropic
Anthropic makes Claude and Claude Code. Opus 5.5 arrived in September and still tops several independent rankings, with Sonnet 5.5 and Haiku 5.5 following.
Led by Dario Amodei, co-founder and CEO
Visit Anthropic anthropic.com ↗
- Models in the lineup
- 4
- Apps we cover
- 2
- Picks it holds
- 6
- Headquarters
- San Francisco
Try their models
Anthropic
Claude Opus 5.5
Claude Opus 5.5 is the best all-round model and wins five jobs, from coding to reading images.
WritingCodingWebsites & apps
- Price
- $4 in · $20 out
- Context
- 1M
Anthropic
Claude Fable 5.1
Claude Fable 5.1 reads long documents better than any other model and stays strong at most jobs.
Long documents
- Price
- $10 in · $50 out
- Context
- 1M
Anthropic
Claude Sonnet 5.5
Claude Sonnet 5.5 does most of what Opus does for half the price, especially agent work.
AgentsWebsites & appsCoding
- Price
- $2 in · $10 out
- Context
- 1M
Anthropic
Claude Haiku 5.5
Claude Haiku 5.5 is Anthropic's cheapest model and suits simple, high-volume tasks.
Websites & apps
- Price
- $0.10 in · $0.50 out
- Context
- 1M
Open their apps
Anthropic
Claude
Claude is Anthropic's app for writing and long documents, with Opus 5.5 on paid plans.
WritingLong documentsImages & screenshots
- Costs
- Free; Pro $20/mo, Max $100 or $200/mo
- Runs on
- Claude Opus 5.5 on paid plans, plus Anthropic's other Claude models
Anthropic
Claude Code
Claude Code puts Opus 5.5 to work inside your codebase and terminal.
CodingAgentsWebsites & apps
- Costs
- No free tier; Pro $20/mo, Max $100 or $200/mo
- Runs on
- Claude Opus 5.5, Sonnet 5.5, Haiku 5.5
Catch up on what they shipped
- Claude Haiku 5.5
Released
- Claude Sonnet 5.5
Released
- Claude Opus 5.5
Released
Photo of Dario Amodei by TechCrunch, CC BY 2.0, via Wikimedia Commons. Logos belong to their companies.
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