LaunchAI ModelsJuly 24, 2026
Anthropic launches Claude Opus 5

Claude Opus 5 is Anthropic's first fifth-generation Opus model, offering performance close to Fable 5 at half the price. It supports 1M context with fast mode pricing at $10/$50 per Mtok. Available on Claude API, Claude Code, Amazon Bedrock, and Perplexity.
15 sources
Introducing Claude Opus 5 on AWS: Anthropic’s most capable Opus modelaws.amazon.com
2.1.219code.claude.com
v2.1.219github.com
Introducing Claude Opus 5anthropic.com
Opus 5 is live in Claude Code and the Claude Platform today. A few things worth knowing: 🧵...x.com
Anthropic's new AI model rivals Fable 5 and is cheaper as businesses fret about costscnbc.com
[AINews] Claude Opus 5: Fable-level performance at Opus price (half Fable)latent.space
Anthropic Unveils More Cost-Efficient Model for Everyday Tasksbloomberg.com
Claude Opus 5: The System Cardthezvi.substack.com
Quoting Boris Chernysimonwillison.net
Insane numbers for opus 5, the power of faster iteration speed + scaled RL (Fable too big to RL as w...bsky.app
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