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Models › Text models

Claude Fable 5

Previous Fable

Anthropic · text model

Premium

Anthropicmaker
Premiumnamed explicitly, never the ambient default
Copy + scriptshooks, captions, briefs, storyboards

Claude Fable 5 is one of 25 text models Hermoso can write ad copy, hooks and scripts with. Name it, or leave the model out and the router picks a sound default. The same catalog is available from the app, the MCP server and the CLI, on one account and one credit balance; the exact price of every render is shown in the app before it runs.

What people make with it

  • Hooks, headlines and captions
  • UGC scripts and voiceover lines
  • Creative briefs and storyboards
  • The agent loop that plans a whole ad

About Anthropic

Anthropic makes the Claude models that write and reason through a brief.

Specs

Best forPrevious Fable
TierPremium (named explicitly; never the ambient default)
Model idclaude-fable-5

Claude Fable 5 compared with other text models

ModelMakerTierBest for
Claude Fable 5AnthropicPremiumPrevious Fable
Claude Fable 5.1AnthropicPremiumMost capable — deepest creative + reasoning
Claude Opus 5AnthropicPremiumNewest — deepest analysis
Claude Opus 4.8AnthropicPremiumBest for complex, analytical work
Claude Opus 4.6AnthropicPremiumBest for long-form creative work
Claude Sonnet 5AnthropicStandardResponsive everyday work
Claude Sonnet 4.6AnthropicStandardPrevious generation

See all 25 text models side by side.

Just ask for it

In Claude, ChatGPT, Cursor or any assistant connected to Hermoso, name the model in plain English. Or pick it from the model menu in the app.

Write five TikTok hooks for our olive oil with Claude Fable 5.
Use Claude Fable 5 to script a 15 second testimonial, then render it.
Have Claude Fable 5 rewrite this caption for LinkedIn, Instagram and X.

Getting the best out of Claude Fable 5

  • Give the platform, the length and the count: five nine-word TikTok hooks.
  • Paste the product page or a real review. Specifics beat adjectives.
  • Ask for variants on one angle at a time (price, speed, proof) so each can be tested cleanly.
  • List the words you never want to see. A blocklist is respected.

Write ad copy with Claude Fable 5. Start free, and every feature is on every plan.

Start free →   See pricing

Frequently asked questions

What is Claude Fable 5 used for in Hermoso?

Previous Fable. It writes hooks, captions, scripts and briefs, and can drive the agent loop that plans a whole ad.

Is Claude Fable 5 the default?

No. Claude Fable 5 is a premium pick you name explicitly; the default router uses a standard model unless you ask for more.